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454 of 700 (65%) achievements earned:
Personal Achievements
 

Just Getting Started

Kill 100 enemies or players.
Unlocked 3 Dec, 2019 @ 12:01pm

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked 3 Dec, 2019 @ 12:01pm

The One Percent

Kill 100 Elites.
Unlocked 3 Dec, 2019 @ 12:01pm

Spoilsport

Kill 100 Jackals.
Unlocked 3 Dec, 2019 @ 12:01pm

Going Bananas

Kill 100 Brutes.
Unlocked 5 Dec, 2019 @ 10:18am

Hunters Hunted

Kill 50 Hunters.
Unlocked 14 Aug, 2020 @ 4:04pm

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked 1 Oct, 2020 @ 10:10pm

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked 4 Oct, 2020 @ 11:24am

The Guardians Are Coming

Get killed by the Guardians.
Unlocked 14 Jul, 2020 @ 12:57pm

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked 3 Dec, 2019 @ 12:01pm

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked 3 Dec, 2019 @ 3:06pm

I Got This

Complete 100 missions or multiplayer games.
Unlocked 7 Dec, 2019 @ 12:04am

Tempered Blade

Win 10 multiplayer games.
Unlocked 5 Dec, 2019 @ 6:36pm

Forged in Fire

Win 100 multiplayer games.
Unlocked 5 Oct, 2020 @ 7:58pm

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked 3 Dec, 2019 @ 12:01pm

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked 3 Dec, 2019 @ 12:01pm

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked 13 Jul, 2020 @ 5:49pm

Halo

Halo CE: Complete Halo.
Unlocked 13 Jul, 2020 @ 5:49pm

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked 3 Mar, 2020 @ 1:15pm

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked 3 Mar, 2020 @ 1:15pm

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked 13 Sep, 2020 @ 12:55am

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked 13 Sep, 2020 @ 1:27am

The Library

Halo CE: Complete The Library.
Unlocked 13 Sep, 2020 @ 2:09am

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked 13 Sep, 2020 @ 3:22am

Keyes

Halo CE: Complete Keyes.
Unlocked 14 Sep, 2020 @ 10:27am

The Maw

Halo CE: Complete The Maw.
Unlocked 14 Sep, 2020 @ 10:27am

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked 12 Sep, 2020 @ 8:17pm

Flyover Country

Halo CE: Beat the par time on Halo.
Unlocked 30 Sep, 2020 @ 6:33pm

You Can't Handle the Truth

Halo CE: Beat the par time on The Truth and Reconciliation.
Unlocked 30 Sep, 2020 @ 6:50pm

Hit The Beach

Halo CE: Beat the par time on The Silent Cartographer.
Unlocked 27 Sep, 2020 @ 8:48pm

Would It've Killed You To Take The Elevator

Halo CE: Beat the par time on Assault on the Control Room.
Unlocked 30 Sep, 2020 @ 10:27pm

Lightning in a Bottle

Halo CE: Beat the par time on 343 Guilty Spark.
Unlocked 30 Sep, 2020 @ 10:27pm

TLDR

Halo CE: Beat the par time on The Library.
Unlocked 28 Sep, 2020 @ 11:30pm

Whistle Stop Tour

Halo CE: Beat the par time on Two Betrayals.
Unlocked 30 Sep, 2020 @ 8:10pm

Scurty Bump

Halo CE: Beat the par time on Keyes.
Unlocked 30 Sep, 2020 @ 8:23pm

All You Can Eat

Halo CE: Beat the par time on The Maw.
Unlocked 30 Sep, 2020 @ 10:27pm

Did Somebody Say...

Halo CE: Beat par time on all Halo: CE levels.
Unlocked 30 Sep, 2020 @ 10:27pm

Pillar of Awesome

Halo CE: Beat the par score on The Pillar of Autumn.
Unlocked 12 Sep, 2020 @ 8:17pm

Giant Hula Hoop

Halo CE: Beat the par score on Halo.
Unlocked 30 Sep, 2020 @ 10:27pm

You Really Can't Handle the Truth

Halo CE: Beat the par score on The Truth and Reconciliation.
Unlocked 1 Oct, 2020 @ 9:06pm

Charted

Halo CE: Beat the par score on The Silent Cartographer.
Unlocked 1 Oct, 2020 @ 9:06pm

Vetro Strike

Halo CE: Beat the par score on Assault on the Control Room.
Unlocked 1 Oct, 2020 @ 9:06pm

Circuit Breaker

Halo CE: Beat the par score on 343 Guilty Spark.
Unlocked 13 Sep, 2020 @ 1:27am

Reading Room

Halo CE: Beat the par score on The Library.
Unlocked 13 Sep, 2020 @ 2:09am

It Was Inevitable

Halo CE: Beat the par score on Two Betrayals.
Unlocked 1 Oct, 2020 @ 9:06pm

Headstrong

Halo CE: Beat the par score on Keyes.
Unlocked 12 Oct, 2020 @ 12:16pm

Consumption Junction

Halo CE: Beat the par score on The Maw.
Unlocked 1 Oct, 2020 @ 9:39pm

Overachiever

Halo CE: Beat the par score on all Halo: CE levels.
Unlocked 12 Oct, 2020 @ 12:16pm

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked 1 Oct, 2020 @ 11:20pm

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked 9 Aug, 2020 @ 8:37am

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked 12 Sep, 2020 @ 9:58pm

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked 13 Aug, 2020 @ 2:08am

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked 2 Oct, 2020 @ 7:54am

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked 2 Oct, 2020 @ 8:29am

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.
Unlocked 2 Oct, 2020 @ 7:54am

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked 2 Oct, 2020 @ 7:54am

Mind Games

Halo CE: Activate Terminal 9 on Keyes.
Unlocked 14 Sep, 2020 @ 10:27am

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.
Unlocked 2 Oct, 2020 @ 12:19pm

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.
Unlocked 2 Oct, 2020 @ 12:19pm

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked 28 Sep, 2020 @ 11:30pm

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked 28 Sep, 2020 @ 11:30pm

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked 28 Sep, 2020 @ 11:30pm

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked 12 Sep, 2020 @ 9:48pm

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked 28 Sep, 2020 @ 11:30pm

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked 28 Sep, 2020 @ 11:30pm

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked 28 Sep, 2020 @ 11:30pm

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked 28 Sep, 2020 @ 11:30pm

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked 28 Sep, 2020 @ 11:30pm

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked 28 Sep, 2020 @ 11:30pm

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked 28 Sep, 2020 @ 11:30pm

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked 13 Sep, 2020 @ 3:21am

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked 14 Sep, 2020 @ 10:27am

Headhunter

Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked 28 Sep, 2020 @ 11:30pm

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked 14 Sep, 2020 @ 10:27am

Believe in a Hero

Halo CE: Complete every level of the game on Heroic difficulty.
Unlocked 14 Sep, 2020 @ 10:27am

Living Legend

Halo CE: Complete every level of the game on Legendary difficulty.
Unlocked 14 Sep, 2020 @ 10:27am

Overshields are for Sissies

Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Unlocked 2 Oct, 2020 @ 1:14pm

Walk It Off

Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.
Unlocked 2 Oct, 2020 @ 1:14pm

How Pedestrian

Halo CE: Complete Halo without entering a vehicle.
Unlocked 2 Oct, 2020 @ 12:57pm

That Just Happened

Halo CE: Complete The Library on Heroic or Legendary difficulty without dying.
Unlocked 2 Oct, 2020 @ 4:28pm

Look Out for the Little Guys

Halo CE: Complete Two Betrayals on Legendary difficulty without killing any Grunts.
Unlocked 2 Oct, 2020 @ 8:03pm

Leave It Where It Lay

Halo CE: Complete Two Betrayals on Legendary difficulty without picking up a new weapon.
Unlocked 2 Oct, 2020 @ 8:03pm

Tying Up Loose Ends

Halo CE: Kill every Elite on the level Keyes on Heroic or Legendary difficulty.
Unlocked 2 Oct, 2020 @ 1:50pm

A Fine Choice

Halo CE: Complete a Halo: CE playlist.
Unlocked 6 Oct, 2020 @ 8:50pm

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked 13 Oct, 2020 @ 11:09am

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked 3 Mar, 2020 @ 1:15pm

No Smoking

Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
Unlocked 1 Oct, 2020 @ 10:08pm

T-Rex

Halo CE: Find the hidden Rex sign on The Maw.
Unlocked 2 Oct, 2020 @ 12:38pm

Thirsty Grunt

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked 2 Oct, 2020 @ 12:37pm

Megg

Halo CE: It's a sign.
Unlocked 9 Oct, 2020 @ 6:42am

Get Me Out of Here!

Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Unlocked 13 Sep, 2020 @ 12:56am

Feet Firmly Planted

Halo CE: Complete a level without jumping.
Unlocked 28 Sep, 2020 @ 11:30pm

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked 14 Sep, 2020 @ 10:27am

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked 3 Dec, 2019 @ 2:18pm

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked 3 Dec, 2019 @ 2:18pm

He's Unstoppable

Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked 1 Oct, 2020 @ 9:06pm

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked 1 Oct, 2020 @ 9:06pm

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked 15 Sep, 2020 @ 9:16am

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked 16 Sep, 2020 @ 1:45am

Outskirts

Halo 2: Complete Outskirts.
Unlocked 16 Sep, 2020 @ 1:45am

Metropolis

Halo 2: Complete Metropolis.
Unlocked 16 Sep, 2020 @ 1:45am

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked 16 Sep, 2020 @ 1:45am

Oracle

Halo 2: Complete The Oracle.
Unlocked 16 Sep, 2020 @ 1:45am

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked 16 Sep, 2020 @ 1:45am

Regret

Halo 2: Complete Regret.
Unlocked 16 Sep, 2020 @ 1:45am

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked 16 Sep, 2020 @ 1:45am

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked 16 Sep, 2020 @ 2:35am

Gravemind

Halo 2: Complete Gravemind.
Unlocked 16 Sep, 2020 @ 3:18am

Uprising

Halo 2: Complete Uprising.
Unlocked 16 Sep, 2020 @ 3:58am

High Charity

Halo 2: Complete High Charity.
Unlocked 16 Sep, 2020 @ 4:30am

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked 16 Sep, 2020 @ 4:59am

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked 16 Sep, 2020 @ 1:45am

Rooftop Runner

Halo 2: Beat the par time on Outskirts.
Unlocked 8 Oct, 2020 @ 11:16am

Speeding Ticket

Halo 2: Beat the par time on Metropolis.
Unlocked 8 Oct, 2020 @ 11:23am

YOLO Strats

Halo 2: Beat the par time on The Arbiter.
Unlocked 8 Oct, 2020 @ 11:30am

Reed the Strategy

Halo 2: Beat the par time on The Oracle.
Unlocked 16 Sep, 2020 @ 1:45am

So You Don't Want the Tank?

Halo 2: Beat the par time on Delta Halo.
Unlocked 8 Oct, 2020 @ 12:00pm

I Regret Nothing

Halo 2: Beat the par time on Regret.
Unlocked 8 Oct, 2020 @ 12:37pm

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.
Unlocked 8 Oct, 2020 @ 12:48pm

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.
Unlocked 8 Oct, 2020 @ 1:01pm

Force of Will

Halo 2: Beat the par time on Gravemind.
Unlocked 8 Oct, 2020 @ 8:19pm

No Man's Land

Halo 2: Beat the par time on Uprising.
Unlocked 8 Oct, 2020 @ 8:24pm

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked 8 Oct, 2020 @ 8:34pm

Are We There Yet?

Halo 2: Beat the par time on The Great Journey.
Unlocked 8 Oct, 2020 @ 8:48pm

Going Nowhere Fast

Halo 2: Beat par time on all Halo 2 levels.
Unlocked 8 Oct, 2020 @ 8:48pm

Bomb Squad

Halo 2: Beat the par score on Cairo Station.
Unlocked 16 Sep, 2020 @ 1:45am

Objective Secured

Halo 2: Beat the par score on Outskirts.
Unlocked 16 Sep, 2020 @ 1:45am

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked 16 Sep, 2020 @ 1:45am

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked 16 Sep, 2020 @ 1:45am

Leave None Alive

Halo 2: Beat the par score on The Oracle.
Unlocked 16 Sep, 2020 @ 1:45am

Boundless

Halo 2: Beat the par score on Delta Halo.
Unlocked 16 Sep, 2020 @ 1:45am

Fists of Fury

Halo 2: Beat the par score on Regret.
Unlocked 16 Sep, 2020 @ 1:45am

Guided Tour

Halo 2: Beat the par score on Sacred Icon.
Unlocked 16 Sep, 2020 @ 1:45am

The Doctor Is In

Halo 2: Beat the par score on Quarantine Zone.
Unlocked 16 Sep, 2020 @ 2:35am

Official Business

Halo 2: Beat the par score on Gravemind.
Unlocked 16 Sep, 2020 @ 3:18am

The Hype Is Real

Halo 2: Beat the par score on Uprising.
Unlocked 8 Oct, 2020 @ 10:42pm

Scorched Earth

Halo 2: Beat the par score on High Charity.
Unlocked 16 Sep, 2020 @ 4:30am

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.
Unlocked 16 Sep, 2020 @ 4:59am

Arcade Owner

Halo 2: Beat the par score on every Halo 2 level.
Unlocked 8 Oct, 2020 @ 10:42pm

Curious

Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked 8 Oct, 2020 @ 11:06am

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.
Unlocked 8 Oct, 2020 @ 11:13am

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked 4 Oct, 2020 @ 6:22pm

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked 8 Oct, 2020 @ 11:28am

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked 8 Oct, 2020 @ 11:39am

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked 5 Oct, 2020 @ 12:11pm

Enamored

Halo 2: Activate Terminal 7 on Regret.
Unlocked 8 Oct, 2020 @ 12:11pm

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked 8 Oct, 2020 @ 12:44pm

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked 8 Oct, 2020 @ 12:53pm

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.
Unlocked 5 Oct, 2020 @ 11:18pm

Scholar

Halo 2: Activate Terminal 11 on Uprising.
Unlocked 16 Sep, 2020 @ 3:52am

Reviewer

Halo 2: Activate Terminal 12 on High Charity.
Unlocked 7 Oct, 2020 @ 4:48pm

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked 16 Sep, 2020 @ 4:41am

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.
Unlocked 8 Oct, 2020 @ 12:53pm

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked 4 Oct, 2020 @ 3:51pm

Skulltaker Halo 2: Thunderstorm

Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Unlocked 4 Oct, 2020 @ 1:51pm

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked 4 Oct, 2020 @ 2:13pm

Skulltaker Halo 2: IWHBYD

Halo 2: Find and claim the IWHBYD Skull on Legendary.
Unlocked 4 Oct, 2020 @ 3:51pm

Skulltaker Halo 2: Catch

Halo 2: Find and claim the Catch Skull on Legendary.
Unlocked 4 Oct, 2020 @ 6:03pm

Skulltaker Halo 2: Grunt Birthday Party

Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.
Unlocked 4 Oct, 2020 @ 7:17pm

Skulltaker Halo 2: Famine

Halo 2: Find and claim the Famine Skull on Legendary.
Unlocked 4 Oct, 2020 @ 7:51pm

Skulltaker Halo 2: Envy

Halo 2: Find and claim the Envy Skull on Legendary.
Unlocked 5 Oct, 2020 @ 12:28pm

Skulltaker Halo 2: Assassins

Halo 2: Find and claim the Assassins Skull on Legendary.
Unlocked 5 Oct, 2020 @ 1:04pm

Skulltaker Halo 2: Mythic

Halo 2: Find and claim the Mythic Skull on Legendary.
Unlocked 5 Oct, 2020 @ 8:37pm

Skulltaker Halo 2: Sputnik

Halo 2: Find and claim the Sputnik Skull on Legendary.
Unlocked 5 Oct, 2020 @ 8:52pm

Skulltaker Halo 2: Anger

Halo 2: Find and claim the Anger Skull on Legendary.
Unlocked 5 Oct, 2020 @ 11:16pm

Skulltaker Halo 2: Ghost

Halo 2: Find and claim the Ghost Skull on Legendary.
Unlocked 7 Oct, 2020 @ 4:08pm

Skulltaker Halo 2: Iron

Halo 2: Find and claim the Iron Skull on Legendary.
Unlocked 7 Oct, 2020 @ 4:49pm

Skulltaker Halo 2: Black Eye

Halo 2: Find and claim the Black Eye Skull on Legendary.
Unlocked 7 Oct, 2020 @ 5:21pm

Trophy Collector

Halo 2: Find and claim all Skulls in Halo 2.
Unlocked 7 Oct, 2020 @ 5:21pm

And So It Begins...

Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked 8 Oct, 2020 @ 11:55am

Regrettable Turn of Events

Halo 2: Collect the Prophet of Regret toy in Regret.
Unlocked 8 Oct, 2020 @ 9:25pm

The Will of the Prophets

Halo 2: Collect the Arbiter toy in Sacred Icon.
Unlocked 8 Oct, 2020 @ 9:30pm

Chieftain of the Brutes

Halo 2: Collect the Tartarus toy in Quarantine Zone.
Unlocked 8 Oct, 2020 @ 9:42pm

Don't Make a Girl a Promise

Halo 2: Collect the Cortana toy in Gravemind.
Unlocked 5 Oct, 2020 @ 11:16pm

My Work is Done

Halo 2: Collect the Librarian toy in Uprising.
Unlocked 8 Oct, 2020 @ 9:51pm

I Like Crazy

Halo 2: Collect the Rampant Cortana toy in High Charity.
Unlocked 8 Oct, 2020 @ 10:02pm

Pyrrhic Solution

Halo 2: Collect the Didact toy in The Great Journey.
Unlocked 8 Oct, 2020 @ 10:11pm

Toybox

Halo 2: Collect all eight Halo toys.
Unlocked 8 Oct, 2020 @ 10:11pm

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked 16 Sep, 2020 @ 4:59am

Hero

Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked 16 Sep, 2020 @ 4:59am

Legendary Anniversary

Halo 2: Complete every level of the game on Legendary difficulty.
Unlocked 7 Oct, 2020 @ 5:57pm

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked 16 Sep, 2020 @ 1:45am

Betcha can't stick it...

Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Unlocked 9 Oct, 2020 @ 7:42am

Siege of Ivory Tower

Halo 2: Listen to a hidden music cue in Halo 2.
Unlocked 5 Oct, 2020 @ 8:03pm

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked 16 Sep, 2020 @ 1:45am

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.
Unlocked 9 Oct, 2020 @ 7:42am

HI BEN

Halo 2: Oh, hi!
Unlocked 8 Oct, 2020 @ 9:26pm

Animal Habitat

Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Unlocked 5 Oct, 2020 @ 7:58pm

Sid Graffiti

Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Unlocked 5 Oct, 2020 @ 8:11pm

Why So Serious

Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Unlocked 5 Oct, 2020 @ 8:12pm

Why Am I Here?

Halo 2: View this hidden message on the classic Beaver Creek map.
Unlocked 5 Oct, 2020 @ 8:07pm

GOOOAAAAALLLL!

Halo 2: Shoot the soccer ball in the level Metropolis.
Unlocked 9 Oct, 2020 @ 8:03am

Like Peanut Butter and Chocolate

Halo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active.
Unlocked 8 Oct, 2020 @ 10:42pm

Starved For Shields

Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Unlocked 9 Oct, 2020 @ 7:32am

Scarab Lord

Halo 2: Acquire the Scarab Gun.
Unlocked 12 Oct, 2020 @ 1:22pm

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked 10 Oct, 2020 @ 10:50am

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked 16 Sep, 2020 @ 3:34am

Warden

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.
Unlocked 29 Sep, 2020 @ 7:56pm

Decorated Warrior

Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.
Unlocked 29 Sep, 2020 @ 8:58pm

Flaming Ninja Anniversary

Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Unlocked 29 Sep, 2020 @ 7:56pm

Legend Slayer

Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Unlocked 29 Sep, 2020 @ 7:56pm

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked 8 Oct, 2020 @ 10:03pm

Landfall

Halo 3: Complete Sierra 117.
Unlocked 17 Sep, 2020 @ 4:55pm

Holdout

Halo 3: Complete Crow's Nest.
Unlocked 17 Sep, 2020 @ 5:23pm

The Road

Halo 3: Complete Tsavo Highway.
Unlocked 18 Sep, 2020 @ 9:13pm

Assault

Halo 3: Complete The Storm.
Unlocked 18 Sep, 2020 @ 9:31pm

Cleansing

Halo 3: Complete Floodgate.
Unlocked 18 Sep, 2020 @ 9:50pm

Refuge

Halo 3: Complete The Ark.
Unlocked 19 Sep, 2020 @ 9:04pm

Last Stand

Halo 3: Complete The Covenant.
Unlocked 19 Sep, 2020 @ 9:04pm

The Key

Halo 3: Complete Cortana.
Unlocked 19 Sep, 2020 @ 9:04pm

Return

Halo 3: Complete Halo.
Unlocked 19 Sep, 2020 @ 9:04pm

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.
Unlocked 19 Sep, 2020 @ 9:04pm

Time Shift

Halo 3: Beat the par time on Crow's Nest.
Unlocked 24 Sep, 2020 @ 7:44pm

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.
Unlocked 18 Sep, 2020 @ 9:13pm

Lightning Strike

Halo 3: Beat the par time on The Storm.
Unlocked 19 Sep, 2020 @ 9:04pm

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked 18 Sep, 2020 @ 9:50pm

Waypoint

Halo 3: Beat the par time on The Ark.
Unlocked 24 Sep, 2020 @ 8:34pm

Scarab Slide

Halo 3: Beat the par time on The Covenant.
Unlocked 24 Sep, 2020 @ 8:53pm

Making History

Halo 3: Beat the par time on Cortana.
Unlocked 19 Sep, 2020 @ 9:04pm

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.
Unlocked 19 Sep, 2020 @ 9:04pm

Speed Demon

Halo 3: Beat the par time on all Halo 3 levels.
Unlocked 24 Sep, 2020 @ 8:53pm

Guerilla

Halo 3: Beat the par score on Sierra 117.
Unlocked 17 Sep, 2020 @ 4:55pm

Cavalier

Halo 3: Beat the par score on Tsavo Highway.
Unlocked 18 Sep, 2020 @ 9:13pm

Askar

Halo 3: Beat the par score on The Storm.
Unlocked 18 Sep, 2020 @ 9:31pm

Exterminator

Halo 3: Beat the par score on Floodgate.
Unlocked 18 Sep, 2020 @ 9:50pm

Ranger

Halo 3: Beat the par score on The Ark.
Unlocked 19 Sep, 2020 @ 9:04pm

Vanguard

Halo 3: Beat the par score on The Covenant.
Unlocked 19 Sep, 2020 @ 9:04pm

Orpheus

Halo 3: Beat the par score on Cortana.
Unlocked 19 Sep, 2020 @ 9:04pm

Torchbearer

Halo 3: Beat the par score on Halo.
Unlocked 19 Sep, 2020 @ 9:04pm

Better With Age

Halo 3: Beat the par score on every Halo 3 level.
Unlocked 19 Sep, 2020 @ 9:04pm

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.
Unlocked 24 Sep, 2020 @ 9:31pm

Inundation

Halo 3: Activate Terminal 2 on The Ark.
Unlocked 24 Sep, 2020 @ 10:15pm

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.
Unlocked 24 Sep, 2020 @ 10:15pm

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked 24 Sep, 2020 @ 10:15pm

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.
Unlocked 24 Sep, 2020 @ 10:15pm

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.
Unlocked 24 Sep, 2020 @ 10:15pm

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked 25 Sep, 2020 @ 1:23am

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked 25 Sep, 2020 @ 1:23am

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.
Unlocked 27 Sep, 2020 @ 2:23pm

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked 25 Sep, 2020 @ 1:23am

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked 17 Sep, 2020 @ 5:00pm

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked 25 Sep, 2020 @ 1:23am

Skulltaker Halo 3: Catch

Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked 25 Sep, 2020 @ 1:23am

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked 25 Sep, 2020 @ 1:23am

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked 25 Sep, 2020 @ 1:23am

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked 25 Sep, 2020 @ 1:23am

Skulltaker Halo 3: Tilt

Halo 3: Find and claim the Tilt Skull on Normal or harder.
Unlocked 25 Sep, 2020 @ 1:23am

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked 19 Sep, 2020 @ 9:04pm

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked 19 Sep, 2020 @ 9:04pm

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked 19 Sep, 2020 @ 9:04pm

Finished the Fight

Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked 19 Sep, 2020 @ 9:04pm

Begins with a Single Step

Halo 3: On Tsavo Highway, complete the level without entering a vehicle.
Unlocked 26 Sep, 2020 @ 2:06am

Who Needs Them?

Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.
Unlocked 26 Sep, 2020 @ 2:06am

Phantom Hunter

Halo 3: Destroy 3 total Phantoms on The Covenant.
Unlocked 24 Sep, 2020 @ 10:15pm

Primate

Halo 3: Find your first missing links.
Unlocked 27 Sep, 2020 @ 7:35pm

Haplorrhini

Halo 3: Find a lonely missing link.
Unlocked 27 Sep, 2020 @ 7:39pm

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked 17 Sep, 2020 @ 5:01pm

Heading to his Destiny

Halo 3: Destined for greatness.
Unlocked 27 Sep, 2020 @ 8:25pm

Hippo Hero

Halo 3: Who DARED to discard this brave animal?
Unlocked 2 Oct, 2020 @ 12:10pm

Milk Carton

Halo 3: Find the poster of the missing man.
Unlocked 27 Sep, 2020 @ 2:19pm

Man on the Moon

Halo 3: He's watching you.
Unlocked 2 Oct, 2020 @ 12:08pm

Delicious Brains

Kill 100 Flood.
Unlocked 13 Sep, 2020 @ 1:40am

Zombie Repeller

Kill 1000 Flood.
Unlocked 19 Sep, 2020 @ 9:04pm

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked 24 Sep, 2020 @ 10:15pm

Dawn

Halo 4: Complete Dawn.
Unlocked 26 Mar, 2021 @ 5:18pm

Pacifist

Halo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.
Unlocked 7 Oct, 2020 @ 10:07am

Wraith Hunter

Halo CE: Destroy four Wraith tanks in Assault on the Control Room with the Scorpion tank.
Unlocked 5 Oct, 2020 @ 9:56am

This Side Up

Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Unlocked 14 Sep, 2020 @ 10:27am

Beachhead

Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Unlocked 13 Aug, 2020 @ 1:37am

The Return of Megg

Halo 2: She's not picking up.
Unlocked 10 Oct, 2020 @ 11:20am

No-Fly Zone

Halo CE: Destroy three of the four Banshees on Halo during a single play-through.
Unlocked 30 Sep, 2020 @ 6:27pm

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked 3 Dec, 2019 @ 2:18pm

Missing Link

Halo 3: Watching. Waiting. Plotting.
Unlocked 27 Sep, 2020 @ 7:30pm

Game Master

Created and saved 5 Custom Game types.
Unlocked 11 Aug, 2020 @ 5:21pm

Master Forger

Created and saved 5 Custom Maps in Forge.
Unlocked 11 Aug, 2020 @ 5:21pm

Put Up Your Dukes

Halo 2A MP: Get 25 melee kills in multiplayer.
Unlocked 30 Mar, 2021 @ 12:15am

Bombing Run

Halo 2A MP: In Assault, take, plant, and score from the bomb spawn without dying or dropping it.
Unlocked 11 Oct, 2020 @ 7:53pm

Cold as Ice

Halo 2A MP: On Lockdown, kill an opponent with the hanging ice.
Unlocked 11 Oct, 2020 @ 7:54pm

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked 16 Sep, 2020 @ 1:45am

Throne of Bones

Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3.
Unlocked 7 Oct, 2020 @ 5:21pm

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.
Unlocked 19 Sep, 2020 @ 9:04pm

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked 13 Jul, 2020 @ 6:11pm

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked 20 Aug, 2020 @ 4:24pm

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked 15 Sep, 2020 @ 9:08am

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked 19 Sep, 2020 @ 9:04pm

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked 23 Sep, 2020 @ 6:59pm

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked 25 Sep, 2020 @ 2:07am

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked 27 Sep, 2020 @ 1:28pm

Contender

Win 50 multiplayer games.
Unlocked 9 Dec, 2019 @ 12:00pm

Game On

Complete 50 missions or multiplayer games.
Unlocked 5 Dec, 2019 @ 5:15pm

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked 10 Dec, 2019 @ 12:42pm

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked 8 Dec, 2019 @ 8:40am

Up All Night

Complete 250 missions or multiplayer games.
Unlocked 11 Aug, 2020 @ 6:51pm

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked 16 Sep, 2020 @ 4:59am

Committed

Complete 350 missions or multiplayer games.
Unlocked 22 Sep, 2020 @ 2:59pm

Big Time Gamer

Complete 400 missions or multiplayer games.
Unlocked 26 Sep, 2020 @ 2:58am

Long Time Fan

Complete 450 missions or multiplayer games.
Unlocked 28 Sep, 2020 @ 11:59pm

The Long Haul

Complete 500 missions or multiplayer games.
Unlocked 4 Oct, 2020 @ 2:59pm

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked 3 Dec, 2019 @ 1:00pm

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked 4 Dec, 2019 @ 4:09pm

Foe Hammer

Kill 5,000 enemies or players.
Unlocked 14 Dec, 2019 @ 9:26am

Gruntageddon

Kill 1000 Grunts.
Unlocked 4 Dec, 2019 @ 5:37pm

Were It So Easy

Kill 1000 Elites.
Unlocked 14 Aug, 2020 @ 4:18pm

Scavenger Hunt

Kill 1000 Jackals.
Unlocked 13 Sep, 2020 @ 12:31am

Dankey Kang

Kill 1000 Brutes.
Unlocked 25 Sep, 2020 @ 7:11pm

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked 14 Sep, 2020 @ 10:27am

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked 16 Sep, 2020 @ 4:59am

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked 19 Sep, 2020 @ 9:04pm

King of the Crows

Halo 3: Beat the par score on Crow's Nest.
Unlocked 17 Sep, 2020 @ 5:23pm

Witch Doctor

Halo 3: Find and claim all Skulls in Halo 3.
Unlocked 25 Sep, 2020 @ 1:23am

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked 17 Sep, 2020 @ 4:40pm

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked 17 Sep, 2020 @ 5:10pm

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked 19 Sep, 2020 @ 9:04pm

Skulltaker Halo 3: IWHBYD

Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Unlocked 25 Sep, 2020 @ 1:23am

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.
Unlocked 25 Sep, 2020 @ 1:23am

Double Trouble

Earn a total of 250 Double Kill medals in matchmade games.
Unlocked 9 Dec, 2019 @ 8:26am

Airborne

Halo CE: Launch a Warthog for at least 5 seconds and have it splatter an enemy.
Unlocked 5 Oct, 2020 @ 10:34am

Assembly Skull

Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Unlocked 27 Sep, 2020 @ 7:16pm

Orbital Skull

Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Unlocked 27 Sep, 2020 @ 7:18pm

Sandbox Skull

Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Unlocked 27 Sep, 2020 @ 7:21pm

Citadel Skull

Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Unlocked 27 Sep, 2020 @ 7:23pm

Heretic Skull

Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Unlocked 27 Sep, 2020 @ 7:24pm

Longshore Skull

Halo 3: Find the hidden Skull on the Longshore multilayer map.
Unlocked 27 Sep, 2020 @ 7:25pm

Brainpan

Halo 3: Find all the hidden multiplayer Skulls.
Unlocked 27 Sep, 2020 @ 7:25pm

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked 27 Sep, 2020 @ 7:24pm

Just Browsing

Halo 3: Complete a match on at least 4 different game types in multiplayer.
Unlocked 4 Feb @ 4:19pm

Naughty Naughty

Kill 10 Engineers.
Unlocked 19 Sep, 2020 @ 9:04pm

Well...Maybe One or Two

Kill 25 Engineers.
Unlocked 27 Sep, 2020 @ 9:00pm

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked 22 Sep, 2020 @ 2:11pm

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked 22 Sep, 2020 @ 2:36pm

Tuned In

H3: ODST: Find the 3rd Audio Log.
Unlocked 22 Sep, 2020 @ 2:38pm

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked 22 Sep, 2020 @ 2:39pm

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked 22 Sep, 2020 @ 2:41pm

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked 22 Sep, 2020 @ 2:59pm

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked 22 Sep, 2020 @ 2:59pm

Overheard

H3: ODST: Find the 8th Audio Log.
Unlocked 3 May, 2023 @ 5:39pm

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked 3 May, 2023 @ 5:52pm

Monitored

H3: ODST: Find the 10th Audio Log.
Unlocked 3 May, 2023 @ 5:53pm

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked 22 Sep, 2020 @ 7:11pm

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked 22 Sep, 2020 @ 7:11pm

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked 22 Sep, 2020 @ 7:11pm

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked 22 Sep, 2020 @ 7:11pm

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked 22 Sep, 2020 @ 1:52pm

Investigator

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

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 2:41pm

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 2:59pm

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 4:57pm

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 5:36pm

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked 22 Sep, 2020 @ 2:07pm

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked 22 Sep, 2020 @ 2:33pm

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked 22 Sep, 2020 @ 2:55pm

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked 22 Sep, 2020 @ 4:57pm

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked 22 Sep, 2020 @ 5:32pm

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked 22 Sep, 2020 @ 6:14pm

Data Hive

H3: ODST: Complete Data Hive.
Unlocked 22 Sep, 2020 @ 6:41pm

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked 22 Sep, 2020 @ 7:11pm

Bill Past Due

H3: ODST: Beat the par time on Tayari Plaza.
Unlocked 26 Sep, 2020 @ 2:18am

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked 26 Sep, 2020 @ 2:27am

An Artist's Canvas

H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked 26 Sep, 2020 @ 2:39am

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked 22 Sep, 2020 @ 4:57pm

First Stop: Anywhere But Here!

H3: ODST: Beat the par time on NMPD HQ.
Unlocked 26 Sep, 2020 @ 3:05am

Feet Don't Fail Me Now

H3: ODST: Beat the par time on Kikowani Station.
Unlocked 26 Sep, 2020 @ 3:15am

Overtaken By Events

H3: ODST: Beat the par time on Data Hive.
Unlocked 26 Sep, 2020 @ 3:31am

Double Time!

H3: ODST: Beat the par time on Coastal Highway.
Unlocked 22 Sep, 2020 @ 7:11pm

Can't Stop Here, This is Brute Country

H3: ODST: Beat par time on all Halo 3: ODST levels.
Unlocked 26 Sep, 2020 @ 3:31am

Survey Says...

H3: ODST: Beat the par score on Tayari Plaza.
Unlocked 22 Sep, 2020 @ 2:07pm

Don't Strain Your Metaphors

H3: ODST: Beat the par score on Uplift Reserve.
Unlocked 22 Sep, 2020 @ 2:33pm

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked 22 Sep, 2020 @ 2:55pm

I Love My Job

H3: ODST: Beat the par score on ONI Alpha Site.
Unlocked 22 Sep, 2020 @ 4:57pm

Pour It On

H3: ODST: Beat the par score on NMPD HQ.
Unlocked 22 Sep, 2020 @ 5:32pm

Squid Jackpot!

H3: ODST: Beat the par score on Kikowani Station.
Unlocked 26 Sep, 2020 @ 2:06am

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked 22 Sep, 2020 @ 6:41pm

This Oliphant Has No Brakes

H3: ODST: Beat the par score on Coastal Highway.
Unlocked 22 Sep, 2020 @ 7:11pm

The Marine Corps Gives Its Regards

H3: ODST: Beat par score on all Halo 3: ODST levels.
Unlocked 26 Sep, 2020 @ 2:06am

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 @ 11:15am

Nagato Makes Moving Easy

H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
Unlocked 22 Sep, 2020 @ 7:15pm

One Got Away

H3: ODST: View the missing link.
Unlocked 27 Sep, 2020 @ 1:41pm

Vandalized

H3: ODST: Face it.
Unlocked 27 Sep, 2020 @ 1:32pm

Saturday Morning Cartoon

H3: ODST: Is there a toy inside?
Unlocked 27 Sep, 2020 @ 1:30pm

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked 22 Sep, 2020 @ 1:27pm

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked 22 Sep, 2020 @ 6:39pm

Fowl Hunt

H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.
Unlocked 27 Sep, 2020 @ 2:15pm

Does Whatever a Spartan Can?

H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked 22 Sep, 2020 @ 2:25pm

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked 22 Sep, 2020 @ 2:32pm

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked 26 Sep, 2020 @ 2:06am

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked 22 Sep, 2020 @ 4:57pm

Those Left Behind

H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Unlocked 27 Sep, 2020 @ 1:48pm

Shiny...

H3: ODST: Pilot a Banshee on Kizingo Boulevard.
Unlocked 27 Sep, 2020 @ 1:58pm

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked 22 Sep, 2020 @ 1:57pm

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked 22 Sep, 2020 @ 1:53pm

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked 3 Dec, 2019 @ 3:06pm

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked 20 Sep, 2020 @ 1:49pm

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked 3 Dec, 2019 @ 3:44pm

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked 14 Sep, 2020 @ 12:15pm

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked 4 Dec, 2019 @ 4:51pm

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked 4 Dec, 2019 @ 5:53pm

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked 4 Dec, 2019 @ 6:27pm

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked 5 Dec, 2019 @ 9:15am

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked 5 Dec, 2019 @ 10:05am

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked 5 Dec, 2019 @ 11:25am

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked 14 Sep, 2020 @ 12:15pm

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked 14 Sep, 2020 @ 12:15pm

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked 14 Sep, 2020 @ 12:15pm

Winter Urgency

Halo: Reach: Beat the par time on Winter Contingency.
Unlocked 7 Dec, 2019 @ 5:20pm

Just Like Storming a Castle

Halo: Reach: Beat the par time on ONI: Sword Base.
Unlocked 19 Sep, 2020 @ 9:04pm

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.
Unlocked 19 Sep, 2020 @ 9:04pm

Generous Tipper

Halo: Reach: Beat the par time on Tip of the Spear.
Unlocked 19 Sep, 2020 @ 9:04pm

Sabre Metrics

Halo: Reach: Beat the par time on Long Night of Solace.
Unlocked 19 Sep, 2020 @ 9:04pm

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.
Unlocked 19 Sep, 2020 @ 9:04pm

One For the Record Books

Halo: Reach: Beat the par time on New Alexandria.
Unlocked 14 Sep, 2020 @ 4:30pm

Speedy Delivery

Halo: Reach: Beat the par time on The Package.
Unlocked 19 Sep, 2020 @ 9:04pm

Wait, How'd the Ship Get Down Here?

Halo: Reach: Beat the par time on The Pillar of Autumn.
Unlocked 19 Sep, 2020 @ 9:04pm

Fast Fall

Halo: Reach: Beat par time on all Halo: Reach levels.
Unlocked 19 Sep, 2020 @ 9:04pm

Ice In Your Veins

Halo: Reach: Beat the par score on Winter Contingency.
Unlocked 7 Dec, 2019 @ 5:20pm

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.
Unlocked 3 Dec, 2019 @ 3:44pm

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked 14 Sep, 2020 @ 12:15pm

Insomnia

Halo: Reach: Beat the par score on Long Night of Solace.
Unlocked 14 Sep, 2020 @ 1:17pm

Parting the Sea

Halo: Reach: Beat the par score on Exodus.
Unlocked 14 Sep, 2020 @ 1:47pm

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.
Unlocked 14 Sep, 2020 @ 4:30pm

Precious Cargo

Halo: Reach: Beat the par score on The Pillar of Autumn.
Unlocked 15 Sep, 2020 @ 9:08am

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked 5 Dec, 2019 @ 10:23am

They've Always Been Faster

Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.
Unlocked 12 Sep, 2020 @ 7:34pm

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked 4 Dec, 2019 @ 4:28pm

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked 5 Dec, 2019 @ 8:25am

Tank Beats Everything

Halo: Reach: Finish The Package on Legendary with the Scorpion intact.
Unlocked 15 Sep, 2020 @ 9:08am

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked 19 Sep, 2020 @ 9:04pm

Forza in the Fall

Halo: Reach: Flip the switches to become a Reach Racer!
Unlocked 19 Sep, 2020 @ 10:20pm

HBOrg Special

Halo: Reach: Party with the DJ Brute.
Unlocked 28 Sep, 2020 @ 11:30pm

Play Us a Sad Song, Claude

Halo: Reach: Listen to a hidden music cue.
Unlocked 28 Sep, 2020 @ 11:30pm

We're Gonna Need a Bigger Ship

Halo: Reach: Fly both the Pelican and Phantom on New Alexandria.
Unlocked 28 Sep, 2020 @ 11:30pm

Front Page News

Halo: Reach: Find me in the club.
Unlocked 5 Dec, 2019 @ 8:26am

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked 4 Dec, 2019 @ 6:02pm

Did You Major in Marine Bio?

Halo: Reach: Encounter the hidden marines on Exodus.
Unlocked 20 Sep, 2020 @ 1:46pm

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked 3 Dec, 2019 @ 12:50pm

Reach Has Been Good to Me

Halo: Reach: Complete a Halo: Reach playlist.
Unlocked 19 Sep, 2020 @ 9:04pm

Who Needs Red Flag?

Halo: Reach: Complete three Halo: Reach playlists.
Unlocked 19 Sep, 2020 @ 9:04pm

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked 14 Dec, 2019 @ 9:17am

Enemies Everywhere!

Halo: Reach: Complete a Firefight set on Normal or Harder.
Unlocked 3 Dec, 2019 @ 5:56pm

Negative, Ghostrider

Halo: Reach: Get a Skullamanjaro in a matchmade Headhunter game.
Unlocked 30 Sep, 2020 @ 10:41pm

Skunked

Halo: Reach: Won a matchmade game of Invasion in the 1st phase.
Unlocked 4 Dec, 2019 @ 8:22am

Left Behind

Halo: Reach: Achieve a score of 30,000 points on Lone Wolf.
Unlocked 25 Sep, 2020 @ 1:23am

One Final Firefight

Halo: Reach: Achieve a score of 150,000 points on Lone Wolf.
Unlocked 25 Sep, 2020 @ 4:35am

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked 3 Dec, 2019 @ 2:09pm

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked 3 Dec, 2019 @ 12:10pm

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.
Unlocked 19 Sep, 2020 @ 10:14pm

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.
Unlocked 8 Dec, 2019 @ 4:22pm

Game Breaker

Halo: Reach: Kill 10 enemies while using a Jetpack.
Unlocked 4 Dec, 2019 @ 9:50am

Because It Wasn't Hard Enough

Halo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).
Unlocked 19 Sep, 2020 @ 11:12pm

Classic Completion

Halo: Reach: Complete Exodus without using any armor abilities.
Unlocked 19 Sep, 2020 @ 9:57pm

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked 4 Dec, 2019 @ 7:59am

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!
Unlocked 19 Sep, 2020 @ 9:04pm

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked 4 Dec, 2019 @ 4:25pm

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked 4 Dec, 2019 @ 7:53am

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked 19 Sep, 2020 @ 10:35pm



Life Story

Complete the Master Chief Saga playlist.

Checkmate

Kill 100 Watchers.

I Was Wondering What Would Break First

Kill 100 Knights.

Pest Control

Kill 100 Crawlers.

Mystery Achievement

Inscrutable. Mysterious.

Sample Plate

Complete three cross-game playlists.

I Dabble in Slaying

Complete one cross-game playlist.

Veteran

Complete all campaigns on Normal difficulty.

War Hero

Complete all campaigns on Heroic difficulty.

Legend

Complete all campaigns on Legendary difficulty.

Lore Master

Activate all terminals.

LASO Master

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

Excellent Taste

Halo CE: Complete three Halo: CE playlists.

Like a Fine Wine

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

Madrigal Debut

Halo CE: Trigger a hidden music cue in Halo: CE.

Goat Roped

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

Seconds

Halo 2: Complete a Halo 2 playlist.

Connoisseur

Halo 2: Complete three Halo 2 playlists.

Cowardly Grunt

Halo 2: Listen to the Cowardly Grunt's woes.

10 Minutes Too Early

Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.

E E E

Halo 2: View both signs in the level Metropolis.

Needs More Whammy Bar

Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.

Commuter

Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.

He Never Gets Me Anything

Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.

Grand Theft Halo

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

Tour of Duty

Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.

Double Down

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

Blown Out of the Sky

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

Ninja Redux

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

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.

Dirge of Madrigal

Halo 3: Trigger the hidden music cue in Halo 3.

Flipyap

Halo 3: Listen to the tale of a young Grunt named Flipyap.

Sounds Familiar

Halo 3: This stuff is your history!

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.

Elder Signs

Halo 3: View 2 different sigils on Valhalla.

Devastating

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

Requiem

Halo 4: Complete Requiem.

Forerunner

Halo 4: Complete Forerunner.

Infinity

Halo 4: Complete Infinity.

Reclaimer

Halo 4: Complete Reclaimer.

Shutdown

Halo 4: Complete Shutdown.

Composer

Halo 4: Complete Composer.

Midnight

Halo 4: Complete Midnight.

Piece of Cake

Halo 4: Beat the par time on Dawn.

Interloper

Halo 4: Beat the par time on Requiem.

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.

Countdown

Halo 4: Beat the par time on Midnight.

Easy As One Two Three

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

Gunslinger

Halo 4: Beat the par score on Dawn.

Dark Fortress

Halo 4: Beat the par score on Requiem.

Shadow of Sundered Star

Halo 4: Beat the par score on Forerunner.

Jungle Warfare

Halo 4: Beat the par score on Infinity.

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.

Head Banging

Halo 4: Beat the par score on Composer.

Witching Hour

Halo 4: Beat the par score on Midnight.

You Had it Coming

Halo 4: Beat the par score on every Halo 4 level.

War

Halo 4: Activate Terminal 1 on Requiem.

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.

Flood

Halo 4: Activate Terminal 4 on Reclaimer.

Knights

Halo 4: Activate Terminal 5 on Shutdown.

Justice

Halo 4: Activate Terminal 6 on Composer.

Cryptum

Halo 4: Activate Terminal 7 on Midnight.

Terminus

Halo 4: Activate all Halo 4 Terminals.

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.

I Need a Hero

Halo 4: Complete every level of the game on Heroic difficulty.

The Legend of 117

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

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.

Explore the Floor

Halo 4: Trick or force a Hunter to fall to its demise on Shutdown 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.

He's Running a Marathon...

Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.

Destination Vacation

Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.

Mind the Gap

Halo 3: 4 vehicles, 1 gap on Legendary using Cowbell, Catch, Thunderstorm, Mythic, and Tough Luck.

Back In The Day

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

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.

Mortardom

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

All According to Plan...

Halo CE: Kill the first group of enemies on The Truth and Reconciliation without being detected.

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.

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.

Power Play

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

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.

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.

Aficiando

Halo 3: Complete three Halo 3 playlists.

Naked Tyrant

Halo 4: Complete the Halo 4 LASO Campaign playlist.

Devotee

Halo 4: Complete three Halo 4 playlists.

Chest of Gold

Halo 4: Complete a Halo 4 playlist.

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.

Wyrmslayer

Kill 250 Hunters.

Remove the Bishops From the Board

Kill 1000 Watchers.

Knightbane

Kill 1000 Knights.

Dogcatcher

Kill 1000 Crawlers.

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.

Herald of the Reclamation

Complete all campaigns on Easy difficulty.

MVP

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

Operation Completion

Halo 4: Complete a Spartan Ops mission.

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.

Knight in White Assassination

Halo 4: Assassinate a Knight in any Spartan Ops mission.

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.

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.

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.

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.

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.

Give Heed

H3: ODST: Find the 12th Audio Log.

Get A Load

H3: ODST: Find the 13th Audio Log.

Snoop Troop

H3: ODST: Find the 14th Audio Log.

All Ears

H3: ODST: Find the 15th Audio Log.

Ear Bender

H3: ODST: Find the 16th Audio Log.

Plugged In

H3: ODST: Find the 17th Audio Log.

Attentive

H3: ODST: Find the 18th Audio Log.

Watchful

H3: ODST: Find the 19th Audio Log.

Observant

H3: ODST: Find the 20th Audio Log.

Scout

H3: ODST: Find the 21st Audio Log.

Adventurer

H3: ODST: Find the 22nd Audio Log.

Spotter

H3: ODST: Find the 23rd 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.

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.

Trifecta

H3: ODST: Complete three Halo 3: ODST playlists.

NEXT!

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

Like a Broken Record

H3: ODST: Find a legendary hidden music cue.

Classic

H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.

Catch 'Em Napping

H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.

Strong, Silent Type

H3: ODST: Assassinate 3 Brutes in a row on Data Hive.

Firefly

H3: ODST: Kill a Drone with a flame grenade on Data Hive.

"BLAM" Said The Lady!

H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.

Shoot and Scoot

H3: ODST: Complete NMPD HQ without firing the Sniper Rifle on Heroic or Legendary.

Fast and Low

H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.

What About Those Tanks?

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.

Monumental Thirst!

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

Gods Must Be Strong

Halo: Reach: Complete every level of the game on Legendary difficulty.

A Monument To All Your Sins

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

Bake That Cake

Halo: Reach: Beat the par score on Tip of the Spear.

How Did I Lose All My Fingers?

Halo: Reach: Beat the par score on The Package.

We'll Be Back

Halo: Reach: Beat the par score on every Halo: Reach level.

Chol Von's Not Gonna Like This

Halo: Reach: Kill 1000 Skirmishers.

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace

Two Corpses In One Grave

Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.

Fly, You Fools!

Halo: Reach: Find the hidden Banshees on The Package.

This is Not the Greatest Lab in the World…

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

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty

Canonical Conundrum

Halo: Reach: Find all Data Pads.

Why Do This To Yourself?

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

Keep Your Foot on the Pedrogas

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

Clear and Present Danger

Halo: Reach: Pad on the run.

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.

Capacious Cartography

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

Run and Gunned

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