Arc » Games » Halo: The Master Chief Collection Stats

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540 of 700 (77%) achievements earned:
Personal Achievements
 

Just Getting Started

Kill 100 enemies or players.
Unlocked 24 Jul, 2020 @ 3:02pm

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked 24 Jul, 2020 @ 3:29pm

The One Percent

Kill 100 Elites.
Unlocked 25 Jul, 2020 @ 2:04am

Spoilsport

Kill 100 Jackals.
Unlocked 25 Jul, 2020 @ 2:23am

Going Bananas

Kill 100 Brutes.
Unlocked 25 Jul, 2020 @ 5:22am

Hunters Hunted

Kill 50 Hunters.
Unlocked 25 Jul, 2020 @ 3:27pm

Checkmate

Kill 100 Watchers.
Unlocked 4 Sep, 2022 @ 3:12am

I Was Wondering What Would Break First

Kill 100 Knights.
Unlocked 29 Aug, 2022 @ 4:43am

Pest Control

Kill 100 Crawlers.
Unlocked 10 Jun, 2021 @ 3:28am

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked 31 Jul, 2020 @ 11:48pm

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked 29 Jul, 2020 @ 6:01pm

The Guardians Are Coming

Get killed by the Guardians.
Unlocked 29 Jul, 2020 @ 5:37pm

Mystery Achievement

Inscrutable. Mysterious.
Unlocked 6 Aug, 2020 @ 4:09am

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked 25 Jul, 2020 @ 5:36am

I Got This

Complete 100 missions or multiplayer games.
Unlocked 30 Jul, 2020 @ 12:30am

Tempered Blade

Win 10 multiplayer games.
Unlocked 11 Aug, 2020 @ 7:52am

I Dabble in Slaying

Complete one cross-game playlist.
Unlocked 27 Aug, 2022 @ 4:50am

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked 28 Jul, 2020 @ 3:36am

Veteran

Complete all campaigns on Normal difficulty.
Unlocked 29 Aug, 2022 @ 5:04am

War Hero

Complete all campaigns on Heroic difficulty.
Unlocked 4 Sep, 2022 @ 1:37pm

Legend

Complete all campaigns on Legendary difficulty.
Unlocked 4 Sep, 2022 @ 1:37pm

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked 24 Jul, 2020 @ 2:35pm

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked 25 Jul, 2020 @ 8:46am

Halo

Halo CE: Complete Halo.
Unlocked 25 Jul, 2020 @ 10:18am

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked 27 Jul, 2020 @ 9:36am

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked 26 Jul, 2020 @ 11:16am

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked 26 Jul, 2020 @ 10:38am

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked 25 Jul, 2020 @ 4:09pm

The Library

Halo CE: Complete The Library.
Unlocked 28 Jul, 2020 @ 3:36am

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked 28 Jul, 2020 @ 3:36am

Keyes

Halo CE: Complete Keyes.
Unlocked 26 Jul, 2020 @ 5:08am

The Maw

Halo CE: Complete The Maw.
Unlocked 26 Jul, 2020 @ 5:47am

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked 27 Jul, 2020 @ 8:56am

Flyover Country

Halo CE: Beat the par time on Halo.
Unlocked 27 Jul, 2020 @ 9:14am

You Can't Handle the Truth

Halo CE: Beat the par time on The Truth and Reconciliation.
Unlocked 2 Aug, 2020 @ 8:15am

Hit The Beach

Halo CE: Beat the par time on The Silent Cartographer.
Unlocked 27 Jul, 2020 @ 9:48am

Would It've Killed You To Take The Elevator

Halo CE: Beat the par time on Assault on the Control Room.
Unlocked 27 Jul, 2020 @ 10:17am

Lightning in a Bottle

Halo CE: Beat the par time on 343 Guilty Spark.
Unlocked 28 Jul, 2020 @ 3:36am

TLDR

Halo CE: Beat the par time on The Library.
Unlocked 28 Jul, 2020 @ 3:36am

Whistle Stop Tour

Halo CE: Beat the par time on Two Betrayals.
Unlocked 28 Jul, 2020 @ 3:36am

Scurty Bump

Halo CE: Beat the par time on Keyes.
Unlocked 28 Jul, 2020 @ 3:36am

All You Can Eat

Halo CE: Beat the par time on The Maw.
Unlocked 28 Jul, 2020 @ 3:36am

Did Somebody Say...

Halo CE: Beat par time on all Halo: CE levels.
Unlocked 2 Aug, 2020 @ 8:15am

Pillar of Awesome

Halo CE: Beat the par score on The Pillar of Autumn.
Unlocked 28 Jul, 2020 @ 6:25am

Giant Hula Hoop

Halo CE: Beat the par score on Halo.
Unlocked 20 Aug, 2020 @ 3:20pm

You Really Can't Handle the Truth

Halo CE: Beat the par score on The Truth and Reconciliation.
Unlocked 28 Aug, 2020 @ 1:16pm

Charted

Halo CE: Beat the par score on The Silent Cartographer.
Unlocked 19 Aug, 2020 @ 12:11pm

Vetro Strike

Halo CE: Beat the par score on Assault on the Control Room.
Unlocked 26 Jul, 2020 @ 10:38am

Circuit Breaker

Halo CE: Beat the par score on 343 Guilty Spark.
Unlocked 17 Aug, 2020 @ 4:46am

Reading Room

Halo CE: Beat the par score on The Library.
Unlocked 15 Aug, 2020 @ 1:43am

It Was Inevitable

Halo CE: Beat the par score on Two Betrayals.
Unlocked 25 Aug, 2020 @ 4:52am

Headstrong

Halo CE: Beat the par score on Keyes.
Unlocked 28 Aug, 2020 @ 4:36am

Consumption Junction

Halo CE: Beat the par score on The Maw.
Unlocked 25 Aug, 2020 @ 2:22pm

Overachiever

Halo CE: Beat the par score on all Halo: CE levels.
Unlocked 28 Aug, 2020 @ 1:16pm

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked 25 Jul, 2020 @ 8:16am

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked 25 Jul, 2020 @ 9:46am

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked 25 Jul, 2020 @ 11:34am

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked 25 Jul, 2020 @ 12:19pm

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked 25 Jul, 2020 @ 3:27pm

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked 25 Jul, 2020 @ 4:05pm

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.
Unlocked 28 Jul, 2020 @ 3:22pm

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked 26 Jul, 2020 @ 1:08pm

Mind Games

Halo CE: Activate Terminal 9 on Keyes.
Unlocked 26 Jul, 2020 @ 5:01am

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.
Unlocked 26 Jul, 2020 @ 5:22am

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.
Unlocked 28 Jul, 2020 @ 3:22pm

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked 25 Jul, 2020 @ 8:14am

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked 25 Jul, 2020 @ 8:48am

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked 25 Jul, 2020 @ 9:13am

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked 25 Jul, 2020 @ 11:20am

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked 25 Jul, 2020 @ 12:10pm

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked 25 Jul, 2020 @ 12:28pm

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked 25 Jul, 2020 @ 3:37pm

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked 25 Jul, 2020 @ 3:27pm

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked 25 Jul, 2020 @ 3:41pm

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked 26 Jul, 2020 @ 12:24pm

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked 28 Jul, 2020 @ 3:31pm

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked 6 Aug, 2020 @ 12:12pm

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked 26 Jul, 2020 @ 5:42am

Headhunter

Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked 6 Aug, 2020 @ 12:12pm

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked 28 Jul, 2020 @ 1:27pm

Believe in a Hero

Halo CE: Complete every level of the game on Heroic difficulty.
Unlocked 28 Jul, 2020 @ 1:27pm

Living Legend

Halo CE: Complete every level of the game on Legendary difficulty.
Unlocked 28 Jul, 2020 @ 1:27pm

Overshields are for Sissies

Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Unlocked 28 Jul, 2020 @ 6:25am

Walk It Off

Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.
Unlocked 28 Jul, 2020 @ 6:25am

How Pedestrian

Halo CE: Complete Halo without entering a vehicle.
Unlocked 6 Aug, 2020 @ 3:24pm

That Just Happened

Halo CE: Complete The Library on Heroic or Legendary difficulty without dying.
Unlocked 17 Aug, 2020 @ 2:45am

Look Out for the Little Guys

Halo CE: Complete Two Betrayals on Legendary difficulty without killing any Grunts.
Unlocked 15 Aug, 2020 @ 3:29am

Leave It Where It Lay

Halo CE: Complete Two Betrayals on Legendary difficulty without picking up a new weapon.
Unlocked 6 Aug, 2020 @ 12:13pm

Tying Up Loose Ends

Halo CE: Kill every Elite on the level Keyes on Heroic or Legendary difficulty.
Unlocked 23 Aug, 2022 @ 2:46pm

A Fine Choice

Halo CE: Complete a Halo: CE playlist.
Unlocked 28 Jul, 2020 @ 3:36am

Excellent Taste

Halo CE: Complete three Halo: CE playlists.
Unlocked 5 Aug, 2020 @ 4:01pm

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked 25 Jul, 2020 @ 12:18pm

Madrigal Debut

Halo CE: Trigger a hidden music cue in Halo: CE.
Unlocked 13 Aug, 2020 @ 6:34am

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked 25 Jul, 2020 @ 8:20am

No Smoking

Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
Unlocked 13 Aug, 2020 @ 6:54am

T-Rex

Halo CE: Find the hidden Rex sign on The Maw.
Unlocked 13 Aug, 2020 @ 7:32am

Thirsty Grunt

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked 14 Aug, 2020 @ 10:47am

Megg

Halo CE: It's a sign.
Unlocked 14 Aug, 2020 @ 8:10am

Get Me Out of Here!

Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Unlocked 26 Aug, 2020 @ 2:18am

Feet Firmly Planted

Halo CE: Complete a level without jumping.
Unlocked 6 Aug, 2020 @ 2:27pm

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked 13 Aug, 2020 @ 6:37am

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked 21 Aug, 2020 @ 3:08am

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked 29 Aug, 2020 @ 1:58am

He's Unstoppable

Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked 8 Aug, 2020 @ 2:04pm

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked 29 Jul, 2020 @ 3:18pm

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked 15 Aug, 2020 @ 1:44am

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked 7 Aug, 2020 @ 3:20am

Outskirts

Halo 2: Complete Outskirts.
Unlocked 7 Aug, 2020 @ 3:37am

Metropolis

Halo 2: Complete Metropolis.
Unlocked 7 Aug, 2020 @ 3:54am

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked 7 Aug, 2020 @ 4:33am

Oracle

Halo 2: Complete The Oracle.
Unlocked 7 Aug, 2020 @ 6:54am

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked 7 Aug, 2020 @ 10:48am

Regret

Halo 2: Complete Regret.
Unlocked 8 Aug, 2020 @ 12:55am

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked 8 Aug, 2020 @ 1:18am

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked 8 Aug, 2020 @ 1:49am

Gravemind

Halo 2: Complete Gravemind.
Unlocked 8 Aug, 2020 @ 2:33am

Uprising

Halo 2: Complete Uprising.
Unlocked 8 Aug, 2020 @ 2:59am

High Charity

Halo 2: Complete High Charity.
Unlocked 8 Aug, 2020 @ 3:09am

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked 8 Aug, 2020 @ 3:39am

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked 7 Aug, 2020 @ 3:20am

Rooftop Runner

Halo 2: Beat the par time on Outskirts.
Unlocked 7 Aug, 2020 @ 3:37am

Speeding Ticket

Halo 2: Beat the par time on Metropolis.
Unlocked 7 Aug, 2020 @ 3:54am

YOLO Strats

Halo 2: Beat the par time on The Arbiter.
Unlocked 7 Aug, 2020 @ 4:33am

Reed the Strategy

Halo 2: Beat the par time on The Oracle.
Unlocked 7 Aug, 2020 @ 6:54am

So You Don't Want the Tank?

Halo 2: Beat the par time on Delta Halo.
Unlocked 10 Aug, 2020 @ 6:15am

I Regret Nothing

Halo 2: Beat the par time on Regret.
Unlocked 10 Aug, 2020 @ 1:19pm

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.
Unlocked 10 Aug, 2020 @ 8:48am

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.
Unlocked 10 Aug, 2020 @ 9:00am

Force of Will

Halo 2: Beat the par time on Gravemind.
Unlocked 10 Aug, 2020 @ 12:18pm

No Man's Land

Halo 2: Beat the par time on Uprising.
Unlocked 10 Aug, 2020 @ 12:23pm

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked 8 Aug, 2020 @ 3:09am

Are We There Yet?

Halo 2: Beat the par time on The Great Journey.
Unlocked 10 Aug, 2020 @ 12:48pm

Going Nowhere Fast

Halo 2: Beat par time on all Halo 2 levels.
Unlocked 10 Aug, 2020 @ 1:19pm

Bomb Squad

Halo 2: Beat the par score on Cairo Station.
Unlocked 23 Aug, 2020 @ 3:19pm

Objective Secured

Halo 2: Beat the par score on Outskirts.
Unlocked 23 Aug, 2020 @ 6:29am

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked 7 Aug, 2020 @ 3:54am

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked 7 Aug, 2020 @ 4:33am

Leave None Alive

Halo 2: Beat the par score on The Oracle.
Unlocked 10 Aug, 2020 @ 2:16am

Boundless

Halo 2: Beat the par score on Delta Halo.
Unlocked 23 Aug, 2020 @ 8:36am

Fists of Fury

Halo 2: Beat the par score on Regret.
Unlocked 23 Aug, 2020 @ 8:36am

Guided Tour

Halo 2: Beat the par score on Sacred Icon.
Unlocked 15 Aug, 2020 @ 12:28pm

The Doctor Is In

Halo 2: Beat the par score on Quarantine Zone.
Unlocked 15 Aug, 2020 @ 1:04pm

Official Business

Halo 2: Beat the par score on Gravemind.
Unlocked 24 Aug, 2020 @ 6:03am

The Hype Is Real

Halo 2: Beat the par score on Uprising.
Unlocked 24 Aug, 2020 @ 6:56am

Scorched Earth

Halo 2: Beat the par score on High Charity.
Unlocked 24 Aug, 2020 @ 7:16am

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.
Unlocked 16 Aug, 2020 @ 9:42am

Arcade Owner

Halo 2: Beat the par score on every Halo 2 level.
Unlocked 24 Aug, 2020 @ 7:16am

Curious

Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked 18 Aug, 2020 @ 3:50am

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.
Unlocked 18 Aug, 2020 @ 4:08am

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked 8 Aug, 2020 @ 12:41pm

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked 18 Aug, 2020 @ 4:18am

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked 18 Aug, 2020 @ 4:43am

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked 7 Aug, 2020 @ 10:39am

Enamored

Halo 2: Activate Terminal 7 on Regret.
Unlocked 18 Aug, 2020 @ 5:15am

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked 22 Aug, 2020 @ 4:54pm

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked 19 Aug, 2020 @ 10:37am

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.
Unlocked 8 Aug, 2020 @ 2:12am

Scholar

Halo 2: Activate Terminal 11 on Uprising.
Unlocked 19 Aug, 2020 @ 10:45am

Reviewer

Halo 2: Activate Terminal 12 on High Charity.
Unlocked 12 Aug, 2020 @ 1:44am

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked 19 Aug, 2020 @ 11:00am

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.
Unlocked 22 Aug, 2020 @ 4:54pm

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked 11 Aug, 2020 @ 8:10am

Skulltaker Halo 2: Thunderstorm

Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Unlocked 11 Aug, 2020 @ 2:01am

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked 8 Aug, 2020 @ 12:05pm

Skulltaker Halo 2: IWHBYD

Halo 2: Find and claim the IWHBYD Skull on Legendary.
Unlocked 11 Aug, 2020 @ 1:31pm

Skulltaker Halo 2: Catch

Halo 2: Find and claim the Catch Skull on Legendary.
Unlocked 11 Aug, 2020 @ 3:02am

Skulltaker Halo 2: Grunt Birthday Party

Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.
Unlocked 9 Aug, 2020 @ 4:19pm

Skulltaker Halo 2: Famine

Halo 2: Find and claim the Famine Skull on Legendary.
Unlocked 11 Aug, 2020 @ 1:49pm

Skulltaker Halo 2: Envy

Halo 2: Find and claim the Envy Skull on Legendary.
Unlocked 11 Aug, 2020 @ 4:11am

Skulltaker Halo 2: Assassins

Halo 2: Find and claim the Assassins Skull on Legendary.
Unlocked 13 Aug, 2020 @ 4:22am

Skulltaker Halo 2: Mythic

Halo 2: Find and claim the Mythic Skull on Legendary.
Unlocked 11 Aug, 2020 @ 2:03pm

Skulltaker Halo 2: Sputnik

Halo 2: Find and claim the Sputnik Skull on Legendary.
Unlocked 11 Aug, 2020 @ 2:05pm

Skulltaker Halo 2: Anger

Halo 2: Find and claim the Anger Skull on Legendary.
Unlocked 12 Aug, 2020 @ 12:05pm

Skulltaker Halo 2: Ghost

Halo 2: Find and claim the Ghost Skull on Legendary.
Unlocked 12 Aug, 2020 @ 2:37am

Skulltaker Halo 2: Iron

Halo 2: Find and claim the Iron Skull on Legendary.
Unlocked 12 Aug, 2020 @ 1:46am

Skulltaker Halo 2: Black Eye

Halo 2: Find and claim the Black Eye Skull on Legendary.
Unlocked 12 Aug, 2020 @ 2:10am

Trophy Collector

Halo 2: Find and claim all Skulls in Halo 2.
Unlocked 13 Aug, 2020 @ 4:22am

And So It Begins...

Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked 13 Aug, 2020 @ 3:58am

Regrettable Turn of Events

Halo 2: Collect the Prophet of Regret toy in Regret.
Unlocked 13 Aug, 2020 @ 3:58am

The Will of the Prophets

Halo 2: Collect the Arbiter toy in Sacred Icon.
Unlocked 13 Aug, 2020 @ 3:58am

Chieftain of the Brutes

Halo 2: Collect the Tartarus toy in Quarantine Zone.
Unlocked 15 Aug, 2020 @ 1:02pm

Don't Make a Girl a Promise

Halo 2: Collect the Cortana toy in Gravemind.
Unlocked 12 Aug, 2020 @ 12:05pm

My Work is Done

Halo 2: Collect the Librarian toy in Uprising.
Unlocked 16 Aug, 2020 @ 9:42am

I Like Crazy

Halo 2: Collect the Rampant Cortana toy in High Charity.
Unlocked 16 Aug, 2020 @ 9:42am

Pyrrhic Solution

Halo 2: Collect the Didact toy in The Great Journey.
Unlocked 16 Aug, 2020 @ 9:42am

Toybox

Halo 2: Collect all eight Halo toys.
Unlocked 16 Aug, 2020 @ 9:42am

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked 8 Aug, 2020 @ 3:39am

Hero

Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked 16 Aug, 2020 @ 9:42am

Legendary Anniversary

Halo 2: Complete every level of the game on Legendary difficulty.
Unlocked 16 Aug, 2020 @ 9:42am

Seconds

Halo 2: Complete a Halo 2 playlist.
Unlocked 8 Aug, 2020 @ 3:39am

Connoisseur

Halo 2: Complete three Halo 2 playlists.
Unlocked 16 Aug, 2020 @ 9:42am

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked 8 Aug, 2020 @ 1:25am

Betcha can't stick it...

Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Unlocked 14 Aug, 2020 @ 7:27am

Cowardly Grunt

Halo 2: Listen to the Cowardly Grunt's woes.
Unlocked 15 Aug, 2020 @ 4:14pm

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked 7 Aug, 2020 @ 3:23am

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.
Unlocked 8 Aug, 2020 @ 12:05pm

10 Minutes Too Early

Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
Unlocked 18 Aug, 2020 @ 4:24am

HI BEN

Halo 2: Oh, hi!
Unlocked 28 Aug, 2020 @ 2:19pm

E E E

Halo 2: View both signs in the level Metropolis.
Unlocked 14 Aug, 2020 @ 7:27am

GOOOAAAAALLLL!

Halo 2: Shoot the soccer ball in the level Metropolis.
Unlocked 8 Aug, 2020 @ 12:39pm

Needs More Whammy Bar

Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Unlocked 28 Aug, 2020 @ 5:08am

Like Peanut Butter and Chocolate

Halo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active.
Unlocked 11 Sep, 2022 @ 1:46am

Starved For Shields

Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Unlocked 28 Aug, 2020 @ 2:44pm

Commuter

Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.
Unlocked 12 Aug, 2020 @ 4:19pm

He Never Gets Me Anything

Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.
Unlocked 10 Aug, 2020 @ 4:52pm

Scarab Lord

Halo 2: Acquire the Scarab Gun.
Unlocked 8 Aug, 2020 @ 12:38pm

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked 11 Aug, 2020 @ 2:52am

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked 7 Aug, 2020 @ 4:33am

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked 8 Aug, 2020 @ 2:08am

Tour of Duty

Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Unlocked 16 Aug, 2020 @ 11:35am

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked 9 Aug, 2020 @ 4:39am

Landfall

Halo 3: Complete Sierra 117.
Unlocked 29 Jul, 2020 @ 3:08pm

Holdout

Halo 3: Complete Crow's Nest.
Unlocked 29 Jul, 2020 @ 3:25pm

The Road

Halo 3: Complete Tsavo Highway.
Unlocked 29 Jul, 2020 @ 3:36pm

Assault

Halo 3: Complete The Storm.
Unlocked 29 Jul, 2020 @ 3:49pm

Cleansing

Halo 3: Complete Floodgate.
Unlocked 29 Jul, 2020 @ 3:55pm

Refuge

Halo 3: Complete The Ark.
Unlocked 29 Jul, 2020 @ 4:18pm

Last Stand

Halo 3: Complete The Covenant.
Unlocked 29 Jul, 2020 @ 4:40pm

The Key

Halo 3: Complete Cortana.
Unlocked 29 Jul, 2020 @ 4:52pm

Return

Halo 3: Complete Halo.
Unlocked 29 Jul, 2020 @ 5:08pm

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.
Unlocked 29 Jul, 2020 @ 3:08pm

Time Shift

Halo 3: Beat the par time on Crow's Nest.
Unlocked 29 Jul, 2020 @ 3:25pm

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.
Unlocked 29 Jul, 2020 @ 3:36pm

Lightning Strike

Halo 3: Beat the par time on The Storm.
Unlocked 29 Jul, 2020 @ 3:49pm

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked 29 Jul, 2020 @ 3:55pm

Waypoint

Halo 3: Beat the par time on The Ark.
Unlocked 29 Jul, 2020 @ 5:45pm

Scarab Slide

Halo 3: Beat the par time on The Covenant.
Unlocked 29 Jul, 2020 @ 6:02pm

Making History

Halo 3: Beat the par time on Cortana.
Unlocked 29 Jul, 2020 @ 4:52pm

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.
Unlocked 29 Jul, 2020 @ 5:08pm

Speed Demon

Halo 3: Beat the par time on all Halo 3 levels.
Unlocked 29 Jul, 2020 @ 6:02pm

Guerilla

Halo 3: Beat the par score on Sierra 117.
Unlocked 31 Jul, 2020 @ 2:49am

Cavalier

Halo 3: Beat the par score on Tsavo Highway.
Unlocked 31 Jul, 2020 @ 4:21am

Askar

Halo 3: Beat the par score on The Storm.
Unlocked 31 Jul, 2020 @ 11:37pm

Exterminator

Halo 3: Beat the par score on Floodgate.
Unlocked 31 Jul, 2020 @ 9:44am

Ranger

Halo 3: Beat the par score on The Ark.
Unlocked 30 Jul, 2020 @ 1:31pm

Vanguard

Halo 3: Beat the par score on The Covenant.
Unlocked 30 Jul, 2020 @ 1:48pm

Orpheus

Halo 3: Beat the par score on Cortana.
Unlocked 31 Jul, 2020 @ 9:44am

Torchbearer

Halo 3: Beat the par score on Halo.
Unlocked 1 Aug, 2020 @ 12:44am

Better With Age

Halo 3: Beat the par score on every Halo 3 level.
Unlocked 1 Aug, 2020 @ 12:44am

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.
Unlocked 30 Jul, 2020 @ 2:12am

Inundation

Halo 3: Activate Terminal 2 on The Ark.
Unlocked 30 Jul, 2020 @ 2:47am

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.
Unlocked 30 Jul, 2020 @ 2:56am

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked 30 Jul, 2020 @ 3:17am

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.
Unlocked 30 Jul, 2020 @ 5:06am

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.
Unlocked 30 Jul, 2020 @ 3:31am

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked 30 Jul, 2020 @ 5:12am

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked 30 Jul, 2020 @ 4:35am

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.
Unlocked 6 Aug, 2020 @ 3:35am

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked 30 Jul, 2020 @ 8:05am

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked 30 Jul, 2020 @ 12:45am

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked 30 Jul, 2020 @ 1:16am

Skulltaker Halo 3: Catch

Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked 30 Jul, 2020 @ 1:35am

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked 30 Jul, 2020 @ 1:52am

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked 30 Jul, 2020 @ 2:32am

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked 30 Jul, 2020 @ 3:22am

Skulltaker Halo 3: Tilt

Halo 3: Find and claim the Tilt Skull on Normal or harder.
Unlocked 30 Jul, 2020 @ 4:35am

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked 30 Jul, 2020 @ 5:10am

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked 30 Jul, 2020 @ 5:36am

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked 31 Jul, 2020 @ 10:25am

Finished the Fight

Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked 31 Jul, 2020 @ 10:25am

Begins with a Single Step

Halo 3: On Tsavo Highway, complete the level without entering a vehicle.
Unlocked 2 Aug, 2020 @ 3:47am

Who Needs Them?

Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.
Unlocked 8 Aug, 2020 @ 4:56pm

Phantom Hunter

Halo 3: Destroy 3 total Phantoms on The Covenant.
Unlocked 30 Jul, 2020 @ 3:26am

Dirge of Madrigal

Halo 3: Trigger the hidden music cue in Halo 3.
Unlocked 6 Aug, 2020 @ 3:52am

Primate

Halo 3: Find your first missing links.
Unlocked 6 Aug, 2020 @ 4:03am

Haplorrhini

Halo 3: Find a lonely missing link.
Unlocked 6 Aug, 2020 @ 4:04am

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked 29 Jul, 2020 @ 2:55pm

Flipyap

Halo 3: Listen to the tale of a young Grunt named Flipyap.
Unlocked 30 Jul, 2020 @ 6:27am

Heading to his Destiny

Halo 3: Destined for greatness.
Unlocked 5 Aug, 2020 @ 1:48pm

Milk Carton

Halo 3: Find the poster of the missing man.
Unlocked 6 Aug, 2020 @ 4:00am

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.
Unlocked 30 Jul, 2020 @ 5:34am

Delicious Brains

Kill 100 Flood.
Unlocked 25 Jul, 2020 @ 4:09pm

Zombie Repeller

Kill 1000 Flood.
Unlocked 26 Jul, 2020 @ 12:23pm

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked 10 Oct, 2020 @ 3:42am

Dawn

Halo 4: Complete Dawn.
Unlocked 13 Jun, 2021 @ 11:59am

Requiem

Halo 4: Complete Requiem.
Unlocked 28 Aug, 2022 @ 3:31pm

Forerunner

Halo 4: Complete Forerunner.
Unlocked 16 Aug, 2022 @ 3:12pm

Infinity

Halo 4: Complete Infinity.
Unlocked 29 Aug, 2022 @ 5:04am

Reclaimer

Halo 4: Complete Reclaimer.
Unlocked 10 Jun, 2021 @ 1:56am

Shutdown

Halo 4: Complete Shutdown.
Unlocked 10 Jun, 2021 @ 2:27am

Composer

Halo 4: Complete Composer.
Unlocked 10 Jun, 2021 @ 2:59am

Midnight

Halo 4: Complete Midnight.
Unlocked 10 Jun, 2021 @ 3:28am

Piece of Cake

Halo 4: Beat the par time on Dawn.
Unlocked 13 Jun, 2021 @ 11:59am

Interloper

Halo 4: Beat the par time on Requiem.
Unlocked 13 Oct, 2023 @ 3:20pm

Countdown

Halo 4: Beat the par time on Midnight.
Unlocked 10 Jun, 2021 @ 3:28am

Gunslinger

Halo 4: Beat the par score on Dawn.
Unlocked 28 Aug, 2022 @ 2:48pm

Dark Fortress

Halo 4: Beat the par score on Requiem.
Unlocked 28 Aug, 2022 @ 3:31pm

Shadow of Sundered Star

Halo 4: Beat the par score on Forerunner.
Unlocked 1 Sep, 2022 @ 2:18pm

Jungle Warfare

Halo 4: Beat the par score on Infinity.
Unlocked 29 Aug, 2022 @ 5:04am

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.
Unlocked 10 Jun, 2021 @ 1:56am

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.
Unlocked 10 Jun, 2021 @ 2:27am

Head Banging

Halo 4: Beat the par score on Composer.
Unlocked 10 Jun, 2021 @ 2:59am

Witching Hour

Halo 4: Beat the par score on Midnight.
Unlocked 4 Sep, 2022 @ 1:37pm

You Had it Coming

Halo 4: Beat the par score on every Halo 4 level.
Unlocked 4 Sep, 2022 @ 1:37pm

War

Halo 4: Activate Terminal 1 on Requiem.
Unlocked 28 Aug, 2022 @ 3:30pm

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.
Unlocked 16 Aug, 2022 @ 2:49pm

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.
Unlocked 3 Sep, 2022 @ 8:00am

Flood

Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked 4 Sep, 2022 @ 1:35am

Knights

Halo 4: Activate Terminal 5 on Shutdown.
Unlocked 4 Sep, 2022 @ 3:12am

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.
Unlocked 29 Aug, 2022 @ 5:04am

I Need a Hero

Halo 4: Complete every level of the game on Heroic difficulty.
Unlocked 4 Sep, 2022 @ 1:37pm

The Legend of 117

Halo 4: Complete every level of the game on Legendary difficulty.
Unlocked 4 Sep, 2022 @ 1:37pm

Explore the Floor

Halo 4: Trick or force a Hunter to fall to its demise on Shutdown on Heroic or Legendary.
Unlocked 4 Sep, 2022 @ 3:13am

He's Running a Marathon...

Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Unlocked 28 Aug, 2020 @ 1:53pm

Destination Vacation

Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.
Unlocked 10 Oct, 2020 @ 3:41am

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked 8 Aug, 2020 @ 3:39am

Mind the Gap

Halo 3: 4 vehicles, 1 gap on Legendary using Cowbell, Catch, Thunderstorm, Mythic, and Tough Luck.
Unlocked 14 Aug, 2020 @ 3:33am

Pacifist

Halo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.
Unlocked 8 Aug, 2020 @ 2:44pm

Wraith Hunter

Halo CE: Destroy four Wraith tanks in Assault on the Control Room with the Scorpion tank.
Unlocked 6 Aug, 2020 @ 2:54pm

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked 25 Jul, 2020 @ 11:50am

This Side Up

Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Unlocked 20 Aug, 2020 @ 3:20pm

All According to Plan...

Halo CE: Kill the first group of enemies on The Truth and Reconciliation without being detected.
Unlocked 5 Jul, 2021 @ 2:54pm

Beachhead

Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Unlocked 8 Aug, 2020 @ 2:08pm

The Return of Megg

Halo 2: She's not picking up.
Unlocked 26 Aug, 2020 @ 3:02am

No-Fly Zone

Halo CE: Destroy three of the four Banshees on Halo during a single play-through.
Unlocked 6 Aug, 2020 @ 3:16pm

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked 29 Aug, 2020 @ 1:58am

Missing Link

Halo 3: Watching. Waiting. Plotting.
Unlocked 6 Aug, 2020 @ 4:03am

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked 7 Aug, 2020 @ 4:33am

Aficiando

Halo 3: Complete three Halo 3 playlists.
Unlocked 22 Sep, 2020 @ 2:30am

Devotee

Halo 4: Complete three Halo 4 playlists.
Unlocked 4 Sep, 2022 @ 1:44pm

Throne of Bones

Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3.
Unlocked 13 Aug, 2020 @ 4:22am

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.
Unlocked 29 Jul, 2020 @ 5:08pm

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked 25 Jul, 2020 @ 11:21am

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked 25 Jul, 2020 @ 4:32pm

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked 26 Jul, 2020 @ 10:54am

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked 26 Jul, 2020 @ 2:55pm

Chest of Gold

Halo 4: Complete a Halo 4 playlist.
Unlocked 10 Jun, 2021 @ 3:30am

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked 27 Jul, 2020 @ 7:06am

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked 28 Jul, 2020 @ 3:36am

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked 28 Jul, 2020 @ 6:12am

Game On

Complete 50 missions or multiplayer games.
Unlocked 28 Jul, 2020 @ 3:36am

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked 7 Aug, 2020 @ 2:55am

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked 4 Aug, 2020 @ 12:41pm

Up All Night

Complete 250 missions or multiplayer games.
Unlocked 10 Aug, 2020 @ 9:00am

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked 16 Aug, 2020 @ 11:35am

Committed

Complete 350 missions or multiplayer games.
Unlocked 22 Aug, 2020 @ 3:44pm

Big Time Gamer

Complete 400 missions or multiplayer games.
Unlocked 9 Sep, 2020 @ 3:26pm

Long Time Fan

Complete 450 missions or multiplayer games.
Unlocked 22 Sep, 2020 @ 1:59pm

The Long Haul

Complete 500 missions or multiplayer games.
Unlocked 5 Oct, 2020 @ 6:14am

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked 25 Jul, 2020 @ 2:21am

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked 25 Jul, 2020 @ 5:23am

Foe Hammer

Kill 5,000 enemies or players.
Unlocked 26 Jul, 2020 @ 7:34am

Gruntageddon

Kill 1000 Grunts.
Unlocked 25 Jul, 2020 @ 10:35am

Were It So Easy

Kill 1000 Elites.
Unlocked 26 Jul, 2020 @ 3:17pm

Scavenger Hunt

Kill 1000 Jackals.
Unlocked 26 Jul, 2020 @ 11:25am

Dankey Kang

Kill 1000 Brutes.
Unlocked 30 Jul, 2020 @ 2:17am

Wyrmslayer

Kill 250 Hunters.
Unlocked 4 Aug, 2020 @ 12:41pm

Dogcatcher

Kill 1000 Crawlers.
Unlocked 19 Sep, 2022 @ 2:23pm

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked 28 Jul, 2020 @ 3:36am

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked 8 Aug, 2020 @ 3:39am

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked 29 Jul, 2020 @ 5:08pm

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.
Unlocked 29 Aug, 2022 @ 5:04am

Herald of the Reclamation

Complete all campaigns on Easy difficulty.
Unlocked 29 Aug, 2022 @ 5:04am

King of the Crows

Halo 3: Beat the par score on Crow's Nest.
Unlocked 31 Jul, 2020 @ 3:24am

Witch Doctor

Halo 3: Find and claim all Skulls in Halo 3.
Unlocked 30 Jul, 2020 @ 8:18am

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked 30 Jul, 2020 @ 12:33am

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked 30 Jul, 2020 @ 8:18am

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked 30 Jul, 2020 @ 7:02am

Skulltaker Halo 3: IWHBYD

Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Unlocked 30 Jul, 2020 @ 4:27am

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.
Unlocked 30 Jul, 2020 @ 5:12am

Operation Completion

Halo 4: Complete a Spartan Ops mission.
Unlocked 25 Aug, 2022 @ 6:19am

Knight in White Assassination

Halo 4: Assassinate a Knight in any Spartan Ops mission.
Unlocked 26 Sep, 2022 @ 12:59pm

Assembly Skull

Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Unlocked 11 Aug, 2020 @ 7:50am

Orbital Skull

Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Unlocked 11 Aug, 2020 @ 7:52am

Sandbox Skull

Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Unlocked 2 Aug, 2020 @ 12:09pm

Citadel Skull

Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Unlocked 11 Aug, 2020 @ 7:56am

Heretic Skull

Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Unlocked 11 Aug, 2020 @ 7:58am

Longshore Skull

Halo 3: Find the hidden Skull on the Longshore multilayer map.
Unlocked 11 Aug, 2020 @ 7:59am

Brainpan

Halo 3: Find all the hidden multiplayer Skulls.
Unlocked 11 Aug, 2020 @ 7:59am

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked 21 Aug, 2020 @ 6:43am

Naughty Naughty

Kill 10 Engineers.
Unlocked 26 Jul, 2020 @ 3:57pm

Well...Maybe One or Two

Kill 25 Engineers.
Unlocked 2 Aug, 2020 @ 11:07am

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked 22 Sep, 2020 @ 9:56am

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked 22 Sep, 2020 @ 9:59am

Tuned In

H3: ODST: Find the 3rd Audio Log.
Unlocked 22 Sep, 2020 @ 10:01am

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked 22 Sep, 2020 @ 10:03am

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked 22 Sep, 2020 @ 1:59pm

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked 22 Sep, 2020 @ 2:07pm

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked 22 Sep, 2020 @ 5:57pm

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked 22 Sep, 2020 @ 5:57pm

Monitored

H3: ODST: Find the 10th Audio Log.
Unlocked 22 Sep, 2020 @ 5:57pm

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.
Unlocked 5 Oct, 2020 @ 5:28am

Give Heed

H3: ODST: Find the 12th Audio Log.
Unlocked 5 Oct, 2020 @ 5:35am

Get A Load

H3: ODST: Find the 13th Audio Log.
Unlocked 5 Oct, 2020 @ 5:46am

Snoop Troop

H3: ODST: Find the 14th Audio Log.
Unlocked 5 Oct, 2020 @ 5:51am

All Ears

H3: ODST: Find the 15th Audio Log.
Unlocked 5 Oct, 2020 @ 3:05pm

Ear Bender

H3: ODST: Find the 16th Audio Log.
Unlocked 5 Oct, 2020 @ 3:49pm

Plugged In

H3: ODST: Find the 17th Audio Log.
Unlocked 5 Oct, 2020 @ 3:52pm

Attentive

H3: ODST: Find the 18th Audio Log.
Unlocked 5 Oct, 2020 @ 3:57pm

Watchful

H3: ODST: Find the 19th Audio Log.
Unlocked 5 Oct, 2020 @ 4:03pm

Observant

H3: ODST: Find the 20th Audio Log.
Unlocked 5 Oct, 2020 @ 4:26pm

Scout

H3: ODST: Find the 21st Audio Log.
Unlocked 2 Nov, 2024 @ 6:11pm

Adventurer

H3: ODST: Find the 22nd Audio Log.
Unlocked 10 Nov, 2024 @ 2:53pm

Spotter

H3: ODST: Find the 23rd Audio Log.
Unlocked 10 Nov, 2024 @ 2:53pm

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked 22 Sep, 2020 @ 5:57pm

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked 22 Sep, 2020 @ 5:57pm

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked 22 Sep, 2020 @ 5:57pm

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked 22 Sep, 2020 @ 5:57pm

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked 22 Sep, 2020 @ 8:32am

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked 22 Sep, 2020 @ 9:13am

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 10:03am

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 1:59pm

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 5:57pm

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 5:57pm

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked 22 Sep, 2020 @ 9:03am

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked 22 Sep, 2020 @ 9:41am

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked 22 Sep, 2020 @ 1:59pm

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked 22 Sep, 2020 @ 1:59pm

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked 22 Sep, 2020 @ 5:57pm

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked 22 Sep, 2020 @ 5:57pm

Data Hive

H3: ODST: Complete Data Hive.
Unlocked 22 Sep, 2020 @ 5:57pm

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked 22 Sep, 2020 @ 5:57pm

Bill Past Due

H3: ODST: Beat the par time on Tayari Plaza.
Unlocked 24 Sep, 2020 @ 7:25am

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked 24 Sep, 2020 @ 7:36am

An Artist's Canvas

H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked 24 Sep, 2020 @ 7:56am

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked 24 Sep, 2020 @ 8:11am

First Stop: Anywhere But Here!

H3: ODST: Beat the par time on NMPD HQ.
Unlocked 4 Oct, 2020 @ 10:47am

Feet Don't Fail Me Now

H3: ODST: Beat the par time on Kikowani Station.
Unlocked 4 Oct, 2020 @ 11:01am

Overtaken By Events

H3: ODST: Beat the par time on Data Hive.
Unlocked 7 Oct, 2020 @ 2:18pm

Double Time!

H3: ODST: Beat the par time on Coastal Highway.
Unlocked 4 Oct, 2020 @ 11:45am

Can't Stop Here, This is Brute Country

H3: ODST: Beat par time on all Halo 3: ODST levels.
Unlocked 7 Oct, 2020 @ 2:18pm

Survey Says...

H3: ODST: Beat the par score on Tayari Plaza.
Unlocked 4 Oct, 2020 @ 1:37pm

Don't Strain Your Metaphors

H3: ODST: Beat the par score on Uplift Reserve.
Unlocked 22 Sep, 2020 @ 9:41am

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked 22 Sep, 2020 @ 1:59pm

I Love My Job

H3: ODST: Beat the par score on ONI Alpha Site.
Unlocked 7 Oct, 2020 @ 1:42pm

Pour It On

H3: ODST: Beat the par score on NMPD HQ.
Unlocked 4 Oct, 2020 @ 2:01pm

Squid Jackpot!

H3: ODST: Beat the par score on Kikowani Station.
Unlocked 15 Oct, 2020 @ 9:12am

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked 8 Oct, 2020 @ 7:46am

Do You Remember When We Met

H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Unlocked 22 Sep, 2020 @ 8:04am

Trifecta

H3: ODST: Complete three Halo 3: ODST playlists.
Unlocked 5 Oct, 2020 @ 3:27pm

NEXT!

H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked 22 Sep, 2020 @ 5:57pm

One Got Away

H3: ODST: View the missing link.
Unlocked 4 Oct, 2020 @ 11:49am

Like a Broken Record

H3: ODST: Find a legendary hidden music cue.
Unlocked 15 Oct, 2020 @ 1:23pm

Saturday Morning Cartoon

H3: ODST: Is there a toy inside?
Unlocked 15 Oct, 2020 @ 1:29pm

Classic

H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.
Unlocked 8 Oct, 2020 @ 2:16pm

Catch 'Em Napping

H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
Unlocked 24 Sep, 2020 @ 7:58am

Strong, Silent Type

H3: ODST: Assassinate 3 Brutes in a row on Data Hive.
Unlocked 9 Oct, 2020 @ 4:28pm

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked 22 Sep, 2020 @ 8:26am

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked 22 Sep, 2020 @ 5:57pm

Fowl Hunt

H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.
Unlocked 24 Sep, 2020 @ 8:11am

Firefly

H3: ODST: Kill a Drone with a flame grenade on Data Hive.
Unlocked 9 Oct, 2020 @ 4:09pm

"BLAM" Said The Lady!

H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Unlocked 8 Oct, 2020 @ 7:49am

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked 8 Oct, 2020 @ 2:16pm

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked 9 Oct, 2020 @ 3:57pm

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked 22 Sep, 2020 @ 9:40am

Shoot and Scoot

H3: ODST: Complete NMPD HQ without firing the Sniper Rifle on Heroic or Legendary.
Unlocked 8 Oct, 2020 @ 2:43pm

Fast and Low

H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Unlocked 9 Oct, 2020 @ 5:05pm

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Unlocked 4 Oct, 2020 @ 10:42am

What About Those Tanks?

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked 22 Sep, 2020 @ 1:59pm

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked 22 Sep, 2020 @ 8:39am

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked 24 Sep, 2020 @ 7:21am

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked 24 Jul, 2020 @ 2:57pm

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked 2 Aug, 2020 @ 5:33am

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked 24 Jul, 2020 @ 3:41pm

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked 25 Jul, 2020 @ 1:30am

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked 25 Jul, 2020 @ 2:15am

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked 25 Jul, 2020 @ 3:11am

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked 25 Jul, 2020 @ 3:59am

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked 25 Jul, 2020 @ 4:42am

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked 25 Jul, 2020 @ 5:36am

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked 25 Jul, 2020 @ 7:18am

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked 25 Jul, 2020 @ 7:18am

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked 25 Jul, 2020 @ 7:18am

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked 25 Jul, 2020 @ 7:18am

Gods Must Be Strong

Halo: Reach: Complete every level of the game on Legendary difficulty.
Unlocked 25 Jul, 2020 @ 7:18am

A Monument To All Your Sins

Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked 25 Jul, 2020 @ 7:18am

Winter Urgency

Halo: Reach: Beat the par time on Winter Contingency.
Unlocked 26 Jul, 2020 @ 2:48pm

Just Like Storming a Castle

Halo: Reach: Beat the par time on ONI: Sword Base.
Unlocked 1 Aug, 2020 @ 1:09am

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.
Unlocked 26 Jul, 2020 @ 3:09pm

Generous Tipper

Halo: Reach: Beat the par time on Tip of the Spear.
Unlocked 26 Jul, 2020 @ 3:20pm

Sabre Metrics

Halo: Reach: Beat the par time on Long Night of Solace.
Unlocked 26 Jul, 2020 @ 3:40pm

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.
Unlocked 26 Jul, 2020 @ 3:55pm

One For the Record Books

Halo: Reach: Beat the par time on New Alexandria.
Unlocked 26 Jul, 2020 @ 4:09pm

Speedy Delivery

Halo: Reach: Beat the par time on The Package.
Unlocked 26 Jul, 2020 @ 4:26pm

Wait, How'd the Ship Get Down Here?

Halo: Reach: Beat the par time on The Pillar of Autumn.
Unlocked 26 Jul, 2020 @ 4:40pm

Fast Fall

Halo: Reach: Beat par time on all Halo: Reach levels.
Unlocked 1 Aug, 2020 @ 1:09am

Ice In Your Veins

Halo: Reach: Beat the par score on Winter Contingency.
Unlocked 24 Jul, 2020 @ 2:57pm

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.
Unlocked 24 Jul, 2020 @ 3:41pm

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked 25 Jul, 2020 @ 1:30am

Bake That Cake

Halo: Reach: Beat the par score on Tip of the Spear.
Unlocked 16 Aug, 2020 @ 11:35am

Insomnia

Halo: Reach: Beat the par score on Long Night of Solace.
Unlocked 25 Jul, 2020 @ 3:11am

Parting the Sea

Halo: Reach: Beat the par score on Exodus.
Unlocked 29 Aug, 2020 @ 3:17am

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.
Unlocked 25 Jul, 2020 @ 4:42am

How Did I Lose All My Fingers?

Halo: Reach: Beat the par score on The Package.
Unlocked 17 Aug, 2020 @ 2:47am

Precious Cargo

Halo: Reach: Beat the par score on The Pillar of Autumn.
Unlocked 25 Jul, 2020 @ 7:18am

We'll Be Back

Halo: Reach: Beat the par score on every Halo: Reach level.
Unlocked 29 Aug, 2020 @ 3:17am

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked 25 Jul, 2020 @ 6:46am

Chol Von's Not Gonna Like This

Halo: Reach: Kill 1000 Skirmishers.
Unlocked 17 Jun, 2021 @ 10:32am

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.
Unlocked 29 Jul, 2020 @ 2:31pm

They've Always Been Faster

Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.
Unlocked 28 Jul, 2020 @ 3:36am

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace
Unlocked 23 Aug, 2020 @ 2:13pm

Two Corpses In One Grave

Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.
Unlocked 4 Aug, 2020 @ 7:15am

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked 25 Jul, 2020 @ 1:53am

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked 25 Jul, 2020 @ 4:10am

Tank Beats Everything

Halo: Reach: Finish The Package on Legendary with the Scorpion intact.
Unlocked 25 Jul, 2020 @ 5:02am

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked 25 Jul, 2020 @ 2:09am

Forza in the Fall

Halo: Reach: Flip the switches to become a Reach Racer!
Unlocked 29 Aug, 2020 @ 1:37am

HBOrg Special

Halo: Reach: Party with the DJ Brute.
Unlocked 29 Aug, 2020 @ 3:24am

Play Us a Sad Song, Claude

Halo: Reach: Listen to a hidden music cue.
Unlocked 29 Aug, 2020 @ 3:24am

Front Page News

Halo: Reach: Find me in the club.
Unlocked 25 Jul, 2020 @ 4:27am

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked 25 Jul, 2020 @ 3:17am

Did You Major in Marine Bio?

Halo: Reach: Encounter the hidden marines on Exodus.
Unlocked 2 Aug, 2020 @ 5:51am

Fly, You Fools!

Halo: Reach: Find the hidden Banshees on The Package.
Unlocked 6 Aug, 2022 @ 1:43pm

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked 11 Aug, 2020 @ 2:56pm

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Unlocked 5 Aug, 2020 @ 6:06pm

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall
Unlocked 11 Aug, 2020 @ 3:04pm

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear
Unlocked 11 Aug, 2020 @ 3:21pm

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace
Unlocked 11 Aug, 2020 @ 3:31pm

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus
Unlocked 27 Jul, 2020 @ 6:25am

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria
Unlocked 11 Aug, 2020 @ 4:02pm

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package
Unlocked 11 Aug, 2020 @ 4:05pm

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn
Unlocked 11 Aug, 2020 @ 4:15pm

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked 9 Aug, 2020 @ 2:24am

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty
Unlocked 11 Aug, 2020 @ 3:01pm

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty
Unlocked 11 Aug, 2020 @ 3:14pm

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty
Unlocked 11 Aug, 2020 @ 3:22pm

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty
Unlocked 11 Aug, 2020 @ 3:33pm

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty
Unlocked 11 Aug, 2020 @ 4:02pm

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty
Unlocked 11 Aug, 2020 @ 4:02pm

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty
Unlocked 11 Aug, 2020 @ 4:07pm

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty
Unlocked 11 Aug, 2020 @ 4:13pm

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty
Unlocked 11 Aug, 2020 @ 4:28pm

Canonical Conundrum

Halo: Reach: Find all Data Pads.
Unlocked 11 Aug, 2020 @ 4:28pm

Reach Has Been Good to Me

Halo: Reach: Complete a Halo: Reach playlist.
Unlocked 26 Jul, 2020 @ 4:44pm

Who Needs Red Flag?

Halo: Reach: Complete three Halo: Reach playlists.
Unlocked 27 Jul, 2020 @ 7:17am

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked 14 Aug, 2020 @ 1:24am

Keep Your Foot on the Pedrogas

Halo: Reach: Complete all Halo: Reach Legendary campaign missions in under 3 hours.
Unlocked 3 Nov, 2024 @ 12:06pm

Enemies Everywhere!

Halo: Reach: Complete a Firefight set on Normal or Harder.
Unlocked 29 Jul, 2020 @ 5:37am

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked 9 Aug, 2020 @ 2:24am

Left Behind

Halo: Reach: Achieve a score of 30,000 points on Lone Wolf.
Unlocked 17 Aug, 2020 @ 12:14pm

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked 24 Jul, 2020 @ 2:44pm

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.
Unlocked 6 Aug, 2020 @ 4:17am

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked 25 Jul, 2020 @ 5:01am

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.
Unlocked 20 Aug, 2020 @ 2:40am

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.
Unlocked 25 Aug, 2020 @ 6:21am

Game Breaker

Halo: Reach: Kill 10 enemies while using a Jetpack.
Unlocked 25 Aug, 2020 @ 6:34am

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!
Unlocked 27 Jul, 2020 @ 8:38am

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked 25 Jul, 2020 @ 1:48am

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked 21 Aug, 2020 @ 6:59am

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked 26 Jul, 2020 @ 4:02pm



Life Story

Complete the Master Chief Saga playlist.

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.

Forged in Fire

Win 100 multiplayer games.

Sample Plate

Complete three cross-game playlists.

Lore Master

Activate all terminals.

LASO Master

Complete each individual game specific LASO playlist for every Halo game.

Like a Fine Wine

Halo CE: Complete the Halo: CE LASO Campaign playlist.

Goat Roped

Halo CE: Halo CE: Complete all Halo: CE Legendary campaign missions in under 3 hours.

Siege of Ivory Tower

Halo 2: Listen to a hidden music cue in Halo 2.

Animal Habitat

Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.

Sid Graffiti

Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.

Why So Serious

Halo 2: View the smiling face in the classic multiplayer map Coagulation.

Why Am I Here?

Halo 2: View this hidden message on the classic Beaver Creek map.

Grand Theft Halo

Halo 2A MP: In one match, steal a total of 5 occupied vehicles from opponents.

Double Down

Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.

Warden

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.

Blown Out of the Sky

Halo 2A MP: Blow up the Banshee or Hornet in flight while piloted, with the Rocket Launcher.

Decorated Warrior

Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.

Ninja Redux

Halo 2A MP: Kill 5 people with melee from behind in Anniversary matchmaking.

Flaming Ninja Anniversary

Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.

Legend Slayer

Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.

Back for More

Halo 2: Complete the LASO campaign playlist.

Monopolized

Halo 2: Complete all Halo 2 Legendary campaign missions in under 3 hours.

Annual

Halo 3: Complete Halo on 4-player Legendary co-op, with Iron Skull, and everyone in Ghosts.

Sounds Familiar

Halo 3: This stuff is your history!

Hippo Hero

Halo 3: Who DARED to discard this brave animal?

Man on the Moon

Halo 3: He's watching you.

Elder Signs

Halo 3: View 2 different sigils on Valhalla.

Devastating

Halo 3: Complete all Halo 3 Legendary campaign missions in under 3 hours.

Raging in the Dark

Halo 4: Beat the par time on Forerunner.

Ouroboros

Halo 4: Beat the par time on Infinity.

Gimme That

Halo 4: Beat the par time on Reclaimer.

Shut. Down. Everything.

Halo 4: Beat the par time on Shutdown.

Symphony of Pain

Halo 4: Beat the par time on Composer.

Easy As One Two Three

Halo 4: Beat the par time on all Halo 4 levels.

Justice

Halo 4: Activate Terminal 6 on Composer.

Cryptum

Halo 4: Activate Terminal 7 on Midnight.

Terminus

Halo 4: Activate all Halo 4 Terminals.

Lone Wolf Legend

Halo 4: Complete every level of the game on Legendary difficulty, by yourself.

This is my Rifle, This is my Gun

Halo 4: Carry a UNSC weapon all the way through Forerunner on Heroic or Legendary.

Bros to the Close

Halo 4: Complete Infinity without one preventable Marine death on Heroic or Legendary.

Give Him the Stick

Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.

Chief, Smash!

Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight.

You're No Chips

Halo 4: What do Marines know about sticks?

A Long Time Ago

Halo 4: Play a game of Halo 4 on the 6th of any month.

You're Joking

Halo 4: Complete all Halo 4 Legendary campaign missions in under 3 hours.

Back In The Day

Halo CE: Play a CTF custom game on Blood Gulch with 4 players. Tri-tip optional.

Mortardom

Halo 4: On Reclaimer, use a Wraith to kill at least four enemy Wraiths on Heroic or Legendary.

Digging up the Past

Halo 4: Access the Master Chief's records on Dawn.

Eminent Domain

Halo 2A MP: In Territories, control any 3 Territories simultaneously for 30 seconds.

Game Master

Created and saved 5 Custom Game types.

Gate Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.

High Altitude Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.

Invaders Repelled

Halo 2A MP: In King of the Hill, kill 5 opponents within your controlled hill.

Master Forger

Created and saved 5 Custom Maps in Forge.

Power Play

Halo 2A MP: On Warlord, get 5 active camouflage power ups in a single game.

Put Up Your Dukes

Halo 2A MP: Get 25 melee kills in multiplayer.

Red vs. Blue

Halo 2A MP: Win 10 matches on Bloodline in multiplayer.

Rule Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.

Shields Up!

Halo 2A MP: On Zenith, personally activate the center energy shield 3 times in one matchmade game.

Shook the Hornet's Nest

Halo 2A MP: Get 30 kills with the Hornet in multiplayer.

Skeet Shooter

Halo 2A MP: Killed 15 opponents that were airborne from a Man Cannon.

Stayin' Alive

Halo 2A MP: In Juggernaut, survive as the Juggernaut for 30 seconds.

The Goose is Loose

Halo 2A MP: Get 25 kills with the Gungoose in multiplayer.

Thirst Locked Down!

Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.

Top Gungoose

Halo 2A MP: Get a kill with the Gungoose while airborne.

BLASTacular!

Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.

Bloody Thirsty!

Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.

Bombing Run

Halo 2A MP: In Assault, take, plant, and score from the bomb spawn without dying or dropping it.

Cold as Ice

Halo 2A MP: On Lockdown, kill an opponent with the hanging ice.

Cold Fusion

Halo 2A MP: Kill an opponent by detonating a Fusion Coil.

Counter-Sniped

Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.

Triple Threat

Halo 2A MP: In Ricochet, pass once, score once, and kill at least one enemy in the same match.

Wetwork

Halo 2A MP: On Shrine in CTF, activate the enemy base waterfall and, before it stops, grab the flag.

Worship Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.

Zealot

Halo 2A MP: In Anniversary matchmaking, win 10 games as an Elite.

A Preference for Pain

Halo 3: Complete the Halo 3 LASO Campaign playlist.

Naked Tyrant

Halo 4: Complete the Halo 4 LASO Campaign playlist.

Contender

Win 50 multiplayer games.

In It To Win It

Win 200 multiplayer games.

Sharpshooter

Win 150 multiplayer games.

Battle Hardened

Win 250 multiplayer games.

Thermopylae

Win 300 multiplayer games.

Striking Fear in Their Hearts

Win 350 multiplayer games.

Steady Aim

Win 400 multiplayer games.

Quick Trigger Finger

Win 450 multiplayer games.

Multiplayer Champion

Win 500 multiplayer games.

Remove the Bishops From the Board

Kill 1000 Watchers.

Knightbane

Kill 1000 Knights.

MVP

Halo 2A MP: Finished as the top player on the winning team in a matchmade game.

Departure

Halo 4: Complete all chapters in Spartan Ops Episode 1.

Artifact

Halo 4: Complete all chapters in Spartan Ops Episode 2.

Catherine

Halo 4: Complete all chapters in Spartan Ops Episode 3.

Didact's Hand

Halo 4: Complete all chapters in Spartan Ops Episode 4.

Memento Mori

Halo 4: Complete all chapters in Spartan Ops Episode 5.

Scattered

Halo 4: Complete all chapters in Spartan Ops Episode 6.

Invasion

Halo 4: Complete all chapters in Spartan Ops Episode 7.

Expendable

Halo 4: Complete all chapters in Spartan Ops Episode 8.

Key

Halo 4: Complete all chapters in Spartan Ops Episode 9.

Exodus

Halo 4: Complete all chapters in Spartan Ops Episode 10.

Feet First

Halo 4: Complete all Spartan Ops chapters.

Term of Enlistment

Halo 4: Complete all Spartan Ops chapters on Normal difficulty.

Hazard Pay

Halo 4: Complete all Spartan Ops chapters on Heroic difficulty.

Icarus

Halo 4: Complete all Spartan Ops chapters on Legendary difficulty.

Smooth Operator

Halo 4: Complete all Spartan Ops chapters solo on Legendary difficulty.

Roses vs Violets

Halo 4: Why are you even here?

No One Left Behind

Halo 4: Save at least one Marine on Hacksaw (Ep.2 Ch.3) of Spartan Ops on Heroic or Legendary.

What Power Outage?

Halo 4: Complete The Cauldron Base of Spartan Ops without losing a generator on Heroic or Legendary.

No Easy Way Out

Halo 4: Survive Spartan Miller (Ep.5 Ch.1) of Spartan Ops on Heroic or Legendary.

Nice Work Dawg!

Earn a total of 2,500 Assist medals in multiplayer.

Aim for the Head

Earn a total of 2,500 Headshot medals in multiplayer.

Dim Mak

Earn a total of 250 Beat Down medals in multiplayer.

Domination

Earn a total of 100 Legendary medals in matchmade games.

Double Trouble

Earn a total of 250 Double Kill medals in matchmade games.

Spree Master

Earn a total of 100 Killing Spree medals in matchmade games.

Catch This

Earn a total of 500 Grenade Kill or Plasma Kill medals in matchmade games.

Party Pooper

Earn a total of 250 Killjoy medals in matchmade games.

Planting A Flag

Earn a total of 250 CTF Mode Specific medals in matchmade games.

The True King

Earn a total of 250 KOTH Mode Specific medals in matchmade games.

Roadkill Rampage

Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Splatter medals.

Rock and Coil Hit Back

Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Environmentalist medals.

No Pain, No Gain

Complete 1 mission with the LASO playlist skulls enabled.

Airborne

Halo CE: Launch a Warthog for at least 5 seconds and have it splatter an enemy.

Sightseeing

Halo CE: Complete a match on at least 8 different classic multiplayer maps.

Checking Out Your Options

Halo CE: Complete a match on at least 4 unique game types.

Tourist

Halo 2: Complete a match on at least 8 different classic multiplayer maps.

Window Shopping

Halo 2: Complete a match on at least 4 different game types in classic multiplayer.

Just Browsing

Halo 3: Complete a match on at least 4 different game types in multiplayer.

Going International

Halo 4: Complete a match on at least 8 different multiplayer maps.

Taste Test

Halo 4: Complete a match on at least 4 different game types in multiplayer.

Overheard

H3: ODST: Find the 8th Audio Log.

Considerate

H3: ODST: Find the 24th Audio Log.

On Your Toes

H3: ODST: Find the 25th Audio Log.

Archivist

H3: ODST: Find the 26th Audio Log.

Your Attention Please

H3: ODST: Find the 27th Audio Log.

Catching On

H3: ODST: Find the 28th Audio Log.

Wisening Up

H3: ODST: Find the 29th Audio Log.

Audiophile

H3: ODST: Find the 30th Audio Log.

Record Store Owner

H3: ODST: Find all 30 Audio Logs.

This Oliphant Has No Brakes

H3: ODST: Beat the par score on Coastal Highway.

The Marine Corps Gives Its Regards

H3: ODST: Beat par score on all Halo 3: ODST levels.

Déjà Vu

H3: ODST: Complete Coastal Highway on 4-player Legendary co-op, with Iron, and no 'Hog or Scorpion.

Safety Not Guaranteed

H3: ODST: Complete a Halo 3: ODST LASO Campaign playlist.

Nagato Makes Moving Easy

H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.

Vandalized

H3: ODST: Face it.

Does Whatever a Spartan Can?

H3: ODST: Destroy a Wraith…with your bare hands.

Those Left Behind

H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.

Shiny...

H3: ODST: Pilot a Banshee on Kizingo Boulevard.

Monumental Thirst!

H2A: Found and destroyed the BLAST soda can on Remnant..

We're Gonna Need a Bigger Ship

Halo: Reach: Fly both the Pelican and Phantom on New Alexandria.

This is Not the Greatest Lab in the World…

Halo: Reach: Find your way into Halsey's Lab on The Package.

Why Do This To Yourself?

Halo: Reach: Complete the Halo: Reach LASO Campaign playlist.

Negative, Ghostrider

Halo: Reach: Get a Skullamanjaro in a matchmade Headhunter game.

Skunked

Halo: Reach: Won a matchmade game of Invasion in the 1st phase.

One Final Firefight

Halo: Reach: Achieve a score of 150,000 points on Lone Wolf.

Capacious Cartography

Halo: Reach: Create a custom map using Forge World.

Run and Gunned

Halo: Reach: Headshot 10 enemies while they are sprinting.

Because It Wasn't Hard Enough

Halo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).

Classic Completion

Halo: Reach: Complete Exodus without using any armor abilities.

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.