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423 of 700 (60%) achievements earned:
Personal Achievements
 

Just Getting Started

Kill 100 enemies or players.
Unlocked 4 Dec, 2019 @ 10:14am

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked 4 Dec, 2019 @ 11:25am

The One Percent

Kill 100 Elites.
Unlocked 5 Dec, 2019 @ 3:10pm

Spoilsport

Kill 100 Jackals.
Unlocked 5 Dec, 2019 @ 3:10pm

Going Bananas

Kill 100 Brutes.
Unlocked 5 Dec, 2019 @ 3:10pm

Hunters Hunted

Kill 50 Hunters.
Unlocked 5 Dec, 2019 @ 3:10pm

Checkmate

Kill 100 Watchers.
Unlocked 24 Nov, 2020 @ 4:29pm

I Was Wondering What Would Break First

Kill 100 Knights.
Unlocked 22 Nov, 2020 @ 5:11pm

Pest Control

Kill 100 Crawlers.
Unlocked 19 Nov, 2020 @ 4:10pm

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked 30 Jul, 2020 @ 5:48am

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked 17 Jul, 2020 @ 10:04am

The Guardians Are Coming

Get killed by the Guardians.
Unlocked 14 Jul, 2020 @ 12:55am

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked 3 Dec, 2019 @ 12:44pm

Mystery Achievement

Inscrutable. Mysterious.
Unlocked 29 Jul, 2020 @ 9:49am

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked 4 Dec, 2019 @ 10:31am

I Got This

Complete 100 missions or multiplayer games.
Unlocked 19 Jun, 2020 @ 10:50pm

Tempered Blade

Win 10 multiplayer games.
Unlocked 28 Jun, 2020 @ 9:46pm

I Dabble in Slaying

Complete one cross-game playlist.
Unlocked 30 Jan, 2021 @ 1:16pm

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 @ 1:05pm

Veteran

Complete all campaigns on Normal difficulty.
Unlocked 20 Nov, 2020 @ 6:02pm

War Hero

Complete all campaigns on Heroic difficulty.
Unlocked 20 Nov, 2020 @ 6:05pm

Legend

Complete all campaigns on Legendary difficulty.
Unlocked 22 Nov, 2020 @ 5:11pm

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked 3 Dec, 2019 @ 12:53pm

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked 13 May, 2020 @ 1:19am

Halo

Halo CE: Complete Halo.
Unlocked 13 May, 2020 @ 1:19am

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked 7 Mar, 2020 @ 4:02pm

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked 14 Mar, 2020 @ 5:15pm

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked 4 Jun, 2020 @ 5:06pm

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked 28 Jun, 2020 @ 3:53pm

The Library

Halo CE: Complete The Library.
Unlocked 1 Jul, 2020 @ 5:08am

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked 2 Jul, 2020 @ 9:36am

Keyes

Halo CE: Complete Keyes.
Unlocked 3 Jul, 2020 @ 10:15am

The Maw

Halo CE: Complete The Maw.
Unlocked 3 Jul, 2020 @ 1:02pm

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked 13 May, 2020 @ 1:19am

Flyover Country

Halo CE: Beat the par time on Halo.
Unlocked 5 Jul, 2020 @ 9:11am

You Can't Handle the Truth

Halo CE: Beat the par time on The Truth and Reconciliation.
Unlocked 7 Mar, 2020 @ 4:02pm

Hit The Beach

Halo CE: Beat the par time on The Silent Cartographer.
Unlocked 6 Jul, 2020 @ 7:52am

Would It've Killed You To Take The Elevator

Halo CE: Beat the par time on Assault on the Control Room.
Unlocked 28 Jun, 2020 @ 3:13pm

Lightning in a Bottle

Halo CE: Beat the par time on 343 Guilty Spark.
Unlocked 28 Jun, 2020 @ 3:53pm

Scurty Bump

Halo CE: Beat the par time on Keyes.
Unlocked 3 Jul, 2020 @ 10:15am

Pillar of Awesome

Halo CE: Beat the par score on The Pillar of Autumn.
Unlocked 3 Jun, 2020 @ 1:20pm

Giant Hula Hoop

Halo CE: Beat the par score on Halo.
Unlocked 5 Jul, 2020 @ 9:11am

You Really Can't Handle the Truth

Halo CE: Beat the par score on The Truth and Reconciliation.
Unlocked 25 May, 2020 @ 10:05am

Vetro Strike

Halo CE: Beat the par score on Assault on the Control Room.
Unlocked 28 Jun, 2020 @ 3:13pm

Circuit Breaker

Halo CE: Beat the par score on 343 Guilty Spark.
Unlocked 28 Jun, 2020 @ 3:53pm

Reading Room

Halo CE: Beat the par score on The Library.
Unlocked 17 Nov @ 7:28am

It Was Inevitable

Halo CE: Beat the par score on Two Betrayals.
Unlocked 2 Jul, 2020 @ 9:36am

Headstrong

Halo CE: Beat the par score on Keyes.
Unlocked 3 Jul, 2020 @ 10:15am

Consumption Junction

Halo CE: Beat the par score on The Maw.
Unlocked 3 Jul, 2020 @ 1:02pm

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked 14 Mar, 2020 @ 4:55pm

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked 25 May, 2020 @ 9:59am

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked 30 May, 2020 @ 6:10am

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked 25 May, 2020 @ 9:52am

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked 7 Aug, 2020 @ 10:04pm

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked 3 Jul, 2020 @ 1:02pm

Believe in a Hero

Halo CE: Complete every level of the game on Heroic difficulty.
Unlocked 3 Jul, 2020 @ 1:02pm

Living Legend

Halo CE: Complete every level of the game on Legendary difficulty.
Unlocked 6 Jul, 2020 @ 7:52am

That Just Happened

Halo CE: Complete The Library on Heroic or Legendary difficulty without dying.
Unlocked 17 Nov @ 7:28am

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked 14 Mar, 2020 @ 5:11pm

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked 3 Dec, 2019 @ 1:09pm

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked 3 Dec, 2019 @ 1:09pm

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked 15 Jul, 2020 @ 7:25am

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked 15 Jul, 2020 @ 6:40am

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked 16 May, 2020 @ 11:42am

Outskirts

Halo 2: Complete Outskirts.
Unlocked 16 May, 2020 @ 12:19pm

Metropolis

Halo 2: Complete Metropolis.
Unlocked 16 May, 2020 @ 12:34pm

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked 16 May, 2020 @ 12:58pm

Oracle

Halo 2: Complete The Oracle.
Unlocked 16 May, 2020 @ 1:31pm

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked 17 May, 2020 @ 9:33am

Regret

Halo 2: Complete Regret.
Unlocked 17 May, 2020 @ 10:06am

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked 17 May, 2020 @ 10:35am

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked 17 May, 2020 @ 10:53am

Gravemind

Halo 2: Complete Gravemind.
Unlocked 17 May, 2020 @ 11:53am

Uprising

Halo 2: Complete Uprising.
Unlocked 25 May, 2020 @ 8:31am

High Charity

Halo 2: Complete High Charity.
Unlocked 25 May, 2020 @ 8:49am

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked 25 May, 2020 @ 9:21am

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked 19 Jun, 2020 @ 11:06pm

Rooftop Runner

Halo 2: Beat the par time on Outskirts.
Unlocked 19 Jun, 2020 @ 11:12pm

Speeding Ticket

Halo 2: Beat the par time on Metropolis.
Unlocked 16 May, 2020 @ 12:34pm

YOLO Strats

Halo 2: Beat the par time on The Arbiter.
Unlocked 19 Jun, 2020 @ 11:28pm

Reed the Strategy

Halo 2: Beat the par time on The Oracle.
Unlocked 19 Jun, 2020 @ 11:55pm

So You Don't Want the Tank?

Halo 2: Beat the par time on Delta Halo.
Unlocked 14 Jul, 2020 @ 12:55am

I Regret Nothing

Halo 2: Beat the par time on Regret.
Unlocked 20 Jun, 2020 @ 1:08am

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.
Unlocked 26 Jun, 2020 @ 7:15pm

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.
Unlocked 17 May, 2020 @ 10:53am

Force of Will

Halo 2: Beat the par time on Gravemind.
Unlocked 26 Jun, 2020 @ 7:58pm

No Man's Land

Halo 2: Beat the par time on Uprising.
Unlocked 31 May, 2020 @ 8:24am

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked 25 May, 2020 @ 8:49am

Are We There Yet?

Halo 2: Beat the par time on The Great Journey.
Unlocked 14 Jul, 2020 @ 12:55am

Going Nowhere Fast

Halo 2: Beat par time on all Halo 2 levels.
Unlocked 4 Jul, 2020 @ 1:23pm

Bomb Squad

Halo 2: Beat the par score on Cairo Station.
Unlocked 29 May, 2020 @ 9:20am

Objective Secured

Halo 2: Beat the par score on Outskirts.
Unlocked 29 Jul, 2020 @ 5:31am

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked 16 May, 2020 @ 12:34pm

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked 16 May, 2020 @ 12:58pm

Leave None Alive

Halo 2: Beat the par score on The Oracle.
Unlocked 16 May, 2020 @ 1:31pm

Boundless

Halo 2: Beat the par score on Delta Halo.
Unlocked 30 Jun, 2020 @ 2:24am

Fists of Fury

Halo 2: Beat the par score on Regret.
Unlocked 17 May, 2020 @ 10:06am

Guided Tour

Halo 2: Beat the par score on Sacred Icon.
Unlocked 30 Jun, 2020 @ 8:56am

The Doctor Is In

Halo 2: Beat the par score on Quarantine Zone.
Unlocked 17 May, 2020 @ 10:53am

Official Business

Halo 2: Beat the par score on Gravemind.
Unlocked 30 Jun, 2020 @ 12:04am

The Hype Is Real

Halo 2: Beat the par score on Uprising.
Unlocked 30 Jun, 2020 @ 10:07am

Scorched Earth

Halo 2: Beat the par score on High Charity.
Unlocked 25 May, 2020 @ 8:49am

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.
Unlocked 19 Jul, 2020 @ 12:04pm

Arcade Owner

Halo 2: Beat the par score on every Halo 2 level.
Unlocked 29 Jul, 2020 @ 5:31am

Curious

Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked 9 Nov, 2020 @ 4:15am

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.
Unlocked 9 Nov, 2020 @ 4:23am

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked 9 Nov, 2020 @ 4:28am

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked 9 Nov, 2020 @ 7:08am

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked 9 Nov, 2020 @ 7:17am

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked 17 May, 2020 @ 9:18am

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked 13 Jun, 2020 @ 1:40pm

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked 12 Jun, 2020 @ 10:41am

Skulltaker Halo 2: Thunderstorm

Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Unlocked 12 Jun, 2020 @ 10:59am

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked 12 Jun, 2020 @ 11:17am

Skulltaker Halo 2: IWHBYD

Halo 2: Find and claim the IWHBYD Skull on Legendary.
Unlocked 12 Jun, 2020 @ 11:35am

Skulltaker Halo 2: Catch

Halo 2: Find and claim the Catch Skull on Legendary.
Unlocked 20 Jun, 2020 @ 4:28am

Skulltaker Halo 2: Grunt Birthday Party

Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.
Unlocked 26 Jun, 2020 @ 5:45pm

Skulltaker Halo 2: Famine

Halo 2: Find and claim the Famine Skull on Legendary.
Unlocked 26 Jun, 2020 @ 6:06pm

Skulltaker Halo 2: Envy

Halo 2: Find and claim the Envy Skull on Legendary.
Unlocked 30 Jun, 2020 @ 9:32am

Skulltaker Halo 2: Assassins

Halo 2: Find and claim the Assassins Skull on Legendary.
Unlocked 30 Jun, 2020 @ 3:09am

Skulltaker Halo 2: Mythic

Halo 2: Find and claim the Mythic Skull on Legendary.
Unlocked 30 Jun, 2020 @ 8:46am

Skulltaker Halo 2: Sputnik

Halo 2: Find and claim the Sputnik Skull on Legendary.
Unlocked 12 Jun, 2020 @ 11:58am

Skulltaker Halo 2: Anger

Halo 2: Find and claim the Anger Skull on Legendary.
Unlocked 30 Jun, 2020 @ 9:56am

Skulltaker Halo 2: Ghost

Halo 2: Find and claim the Ghost Skull on Legendary.
Unlocked 30 Jun, 2020 @ 10:06am

Skulltaker Halo 2: Iron

Halo 2: Find and claim the Iron Skull on Legendary.
Unlocked 30 Jun, 2020 @ 12:23am

Skulltaker Halo 2: Black Eye

Halo 2: Find and claim the Black Eye Skull on Legendary.
Unlocked 13 Jun, 2020 @ 1:51pm

Trophy Collector

Halo 2: Find and claim all Skulls in Halo 2.
Unlocked 30 Jun, 2020 @ 10:06am

And So It Begins...

Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked 14 Jul, 2020 @ 12:55am

Regrettable Turn of Events

Halo 2: Collect the Prophet of Regret toy in Regret.
Unlocked 13 Jun, 2020 @ 12:04pm

The Will of the Prophets

Halo 2: Collect the Arbiter toy in Sacred Icon.
Unlocked 13 Jun, 2020 @ 12:06pm

Chieftain of the Brutes

Halo 2: Collect the Tartarus toy in Quarantine Zone.
Unlocked 13 Jun, 2020 @ 12:44pm

Don't Make a Girl a Promise

Halo 2: Collect the Cortana toy in Gravemind.
Unlocked 13 Jun, 2020 @ 1:01pm

My Work is Done

Halo 2: Collect the Librarian toy in Uprising.
Unlocked 13 Jun, 2020 @ 1:11pm

I Like Crazy

Halo 2: Collect the Rampant Cortana toy in High Charity.
Unlocked 13 Jun, 2020 @ 1:16pm

Pyrrhic Solution

Halo 2: Collect the Didact toy in The Great Journey.
Unlocked 13 Jun, 2020 @ 1:46pm

Toybox

Halo 2: Collect all eight Halo toys.
Unlocked 13 Jun, 2020 @ 1:46pm

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked 25 May, 2020 @ 9:21am

Hero

Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked 25 May, 2020 @ 9:21am

Legendary Anniversary

Halo 2: Complete every level of the game on Legendary difficulty.
Unlocked 30 Jun, 2020 @ 9:11am

Seconds

Halo 2: Complete a Halo 2 playlist.
Unlocked 19 Jul, 2020 @ 11:14am

Connoisseur

Halo 2: Complete three Halo 2 playlists.
Unlocked 19 Jul, 2020 @ 1:08pm

Betcha can't stick it...

Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Unlocked 23 Oct, 2021 @ 6:03am

Cowardly Grunt

Halo 2: Listen to the Cowardly Grunt's woes.
Unlocked 18 Jun, 2020 @ 6:33pm

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked 16 May, 2020 @ 11:52am

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.
Unlocked 29 Jul, 2020 @ 5:19am

HI BEN

Halo 2: Oh, hi!
Unlocked 29 Jul, 2020 @ 9:54am

Animal Habitat

Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Unlocked 29 Jul, 2020 @ 9:58am

Why So Serious

Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Unlocked 29 Jul, 2020 @ 10:00am

Why Am I Here?

Halo 2: View this hidden message on the classic Beaver Creek map.
Unlocked 29 Jul, 2020 @ 10:03am

Like Peanut Butter and Chocolate

Halo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active.
Unlocked 19 Oct, 2021 @ 1:18pm

Starved For Shields

Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Unlocked 29 Jul, 2020 @ 5:31am

Commuter

Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.
Unlocked 9 Nov, 2021 @ 12:39pm

He Never Gets Me Anything

Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.
Unlocked 30 Jun, 2020 @ 2:24am

Scarab Lord

Halo 2: Acquire the Scarab Gun.
Unlocked 3 Oct, 2020 @ 9:11am

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked 30 Jun, 2020 @ 12:38am

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked 17 May, 2020 @ 10:59am

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked 9 Nov, 2020 @ 4:09am

Back for More

Halo 2: Complete the LASO campaign playlist.
Unlocked 6 Nov, 2021 @ 12:19pm

Monopolized

Halo 2: Complete all Halo 2 Legendary campaign missions in under 3 hours.
Unlocked 10 Nov, 2021 @ 8:03am

Landfall

Halo 3: Complete Sierra 117.
Unlocked 14 Jul, 2020 @ 6:38am

Holdout

Halo 3: Complete Crow's Nest.
Unlocked 14 Jul, 2020 @ 7:09am

The Road

Halo 3: Complete Tsavo Highway.
Unlocked 14 Jul, 2020 @ 7:33am

Assault

Halo 3: Complete The Storm.
Unlocked 16 Jul, 2020 @ 8:46am

Cleansing

Halo 3: Complete Floodgate.
Unlocked 16 Jul, 2020 @ 9:06am

Refuge

Halo 3: Complete The Ark.
Unlocked 16 Jul, 2020 @ 9:43am

Last Stand

Halo 3: Complete The Covenant.
Unlocked 20 Jul, 2020 @ 12:18pm

The Key

Halo 3: Complete Cortana.
Unlocked 20 Jul, 2020 @ 12:43pm

Return

Halo 3: Complete Halo.
Unlocked 20 Jul, 2020 @ 1:20pm

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.
Unlocked 15 Jul, 2020 @ 4:27am

Time Shift

Halo 3: Beat the par time on Crow's Nest.
Unlocked 21 Jul, 2020 @ 11:04am

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.
Unlocked 21 Jul, 2020 @ 11:19am

Lightning Strike

Halo 3: Beat the par time on The Storm.
Unlocked 18 Jul, 2020 @ 7:25am

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked 16 Jul, 2020 @ 9:06am

Waypoint

Halo 3: Beat the par time on The Ark.
Unlocked 22 Jul, 2020 @ 4:55pm

Scarab Slide

Halo 3: Beat the par time on The Covenant.
Unlocked 22 Jul, 2020 @ 5:32pm

Making History

Halo 3: Beat the par time on Cortana.
Unlocked 22 Jul, 2020 @ 4:15pm

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.
Unlocked 22 Jul, 2020 @ 7:15pm

Speed Demon

Halo 3: Beat the par time on all Halo 3 levels.
Unlocked 22 Jul, 2020 @ 7:15pm

Guerilla

Halo 3: Beat the par score on Sierra 117.
Unlocked 14 Jul, 2020 @ 6:38am

Cavalier

Halo 3: Beat the par score on Tsavo Highway.
Unlocked 14 Jul, 2020 @ 7:33am

Askar

Halo 3: Beat the par score on The Storm.
Unlocked 16 Jul, 2020 @ 8:46am

Exterminator

Halo 3: Beat the par score on Floodgate.
Unlocked 24 Jul, 2020 @ 8:26pm

Ranger

Halo 3: Beat the par score on The Ark.
Unlocked 16 Jul, 2020 @ 9:43am

Vanguard

Halo 3: Beat the par score on The Covenant.
Unlocked 20 Jul, 2020 @ 12:18pm

Orpheus

Halo 3: Beat the par score on Cortana.
Unlocked 28 Jul, 2020 @ 3:15am

Torchbearer

Halo 3: Beat the par score on Halo.
Unlocked 28 Jul, 2020 @ 3:41am

Better With Age

Halo 3: Beat the par score on every Halo 3 level.
Unlocked 28 Jul, 2020 @ 3:41am

Inundation

Halo 3: Activate Terminal 2 on The Ark.
Unlocked 29 Jul, 2020 @ 8:59am

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked 2 Nov, 2020 @ 5:01pm

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 4:20am

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 4:29am

Skulltaker Halo 3: Catch

Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked 31 Oct, 2020 @ 5:40pm

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked 2 Nov, 2020 @ 4:30pm

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked 3 Nov, 2020 @ 4:19pm

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked 20 Jul, 2020 @ 1:20pm

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked 20 Jul, 2020 @ 1:20pm

Finished the Fight

Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked 28 Jul, 2020 @ 3:41am

Who Needs Them?

Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.
Unlocked 18 Nov @ 6:02am

Primate

Halo 3: Find your first missing links.
Unlocked 15 Oct, 2021 @ 3:53pm

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked 14 Jul, 2020 @ 6:22am

Delicious Brains

Kill 100 Flood.
Unlocked 17 May, 2020 @ 10:23am

Zombie Repeller

Kill 1000 Flood.
Unlocked 1 Jul, 2020 @ 4:40am

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked 24 Jul, 2020 @ 9:08pm

Devastating

Halo 3: Complete all Halo 3 Legendary campaign missions in under 3 hours.
Unlocked 15 Oct, 2021 @ 5:14pm

Dawn

Halo 4: Complete Dawn.
Unlocked 17 Nov, 2020 @ 12:18pm

Requiem

Halo 4: Complete Requiem.
Unlocked 17 Nov, 2020 @ 1:25pm

Forerunner

Halo 4: Complete Forerunner.
Unlocked 17 Nov, 2020 @ 1:21pm

Infinity

Halo 4: Complete Infinity.
Unlocked 19 Nov, 2020 @ 4:36pm

Reclaimer

Halo 4: Complete Reclaimer.
Unlocked 19 Nov, 2020 @ 5:13pm

Shutdown

Halo 4: Complete Shutdown.
Unlocked 20 Nov, 2020 @ 4:55pm

Composer

Halo 4: Complete Composer.
Unlocked 20 Nov, 2020 @ 5:26pm

Midnight

Halo 4: Complete Midnight.
Unlocked 20 Nov, 2020 @ 6:02pm

Piece of Cake

Halo 4: Beat the par time on Dawn.
Unlocked 21 Nov, 2020 @ 1:05pm

Interloper

Halo 4: Beat the par time on Requiem.
Unlocked 21 Nov, 2020 @ 1:33pm

Raging in the Dark

Halo 4: Beat the par time on Forerunner.
Unlocked 21 Nov, 2020 @ 4:22pm

Shut. Down. Everything.

Halo 4: Beat the par time on Shutdown.
Unlocked 22 Nov, 2020 @ 1:03am

Dark Fortress

Halo 4: Beat the par score on Requiem.
Unlocked 17 Nov, 2020 @ 1:25pm

Shadow of Sundered Star

Halo 4: Beat the par score on Forerunner.
Unlocked 17 Nov, 2020 @ 1:21pm

Jungle Warfare

Halo 4: Beat the par score on Infinity.
Unlocked 19 Nov, 2020 @ 4:36pm

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.
Unlocked 19 Nov, 2020 @ 5:13pm

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.
Unlocked 20 Nov, 2020 @ 4:55pm

Head Banging

Halo 4: Beat the par score on Composer.
Unlocked 20 Nov, 2020 @ 5:26pm

Witching Hour

Halo 4: Beat the par score on Midnight.
Unlocked 20 Nov, 2020 @ 6:02pm

War

Halo 4: Activate Terminal 1 on Requiem.
Unlocked 21 Nov, 2020 @ 1:32pm

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.
Unlocked 18 Nov, 2020 @ 12:23pm

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.
Unlocked 19 Nov, 2020 @ 4:13pm

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.
Unlocked 20 Nov, 2020 @ 6:02pm

I Need a Hero

Halo 4: Complete every level of the game on Heroic difficulty.
Unlocked 20 Nov, 2020 @ 6:02pm

The Legend of 117

Halo 4: Complete every level of the game on Legendary difficulty.
Unlocked 22 Nov, 2020 @ 5:11pm

Lone Wolf Legend

Halo 4: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked 22 Nov, 2020 @ 5:11pm

Destination Vacation

Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.
Unlocked 25 Dec, 2020 @ 9:02am

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked 25 May, 2020 @ 9:21am

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked 25 May, 2020 @ 10:05am

This Side Up

Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Unlocked 3 Jul, 2020 @ 1:00pm

Beachhead

Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Unlocked 15 Jul, 2020 @ 6:46am

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked 3 Dec, 2019 @ 1:09pm

Digging up the Past

Halo 4: Access the Master Chief's records on Dawn.
Unlocked 17 Nov, 2020 @ 12:03pm

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked 16 May, 2020 @ 12:53pm

Aficiando

Halo 3: Complete three Halo 3 playlists.
Unlocked 21 Sep, 2020 @ 9:11pm

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.
Unlocked 20 Jul, 2020 @ 1:26pm

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked 5 Dec, 2019 @ 3:10pm

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked 5 Dec, 2019 @ 3:10pm

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked 5 Dec, 2019 @ 3:10pm

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked 5 Dec, 2019 @ 3:10pm

Chest of Gold

Halo 4: Complete a Halo 4 playlist.
Unlocked 20 Nov, 2020 @ 6:05pm

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked 26 Jun, 2020 @ 6:06pm

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked 30 Jun, 2020 @ 8:55am

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked 9 Jul, 2020 @ 2:04pm

Game On

Complete 50 missions or multiplayer games.
Unlocked 5 Dec, 2019 @ 3:10pm

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked 9 Jul, 2020 @ 2:13pm

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked 28 Jun, 2020 @ 8:18pm

Up All Night

Complete 250 missions or multiplayer games.
Unlocked 21 Jul, 2020 @ 9:58am

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked 28 Jul, 2020 @ 10:31am

Committed

Complete 350 missions or multiplayer games.
Unlocked 3 Oct, 2020 @ 8:53am

Big Time Gamer

Complete 400 missions or multiplayer games.
Unlocked 3 Oct, 2020 @ 8:53am

Long Time Fan

Complete 450 missions or multiplayer games.
Unlocked 3 Oct, 2020 @ 8:53am

The Long Haul

Complete 500 missions or multiplayer games.
Unlocked 3 Oct, 2020 @ 8:54am

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked 5 Dec, 2019 @ 3:10pm

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked 5 Dec, 2019 @ 3:10pm

Foe Hammer

Kill 5,000 enemies or players.
Unlocked 5 Dec, 2019 @ 3:10pm

Gruntageddon

Kill 1000 Grunts.
Unlocked 5 Dec, 2019 @ 3:10pm

Were It So Easy

Kill 1000 Elites.
Unlocked 5 Dec, 2019 @ 3:10pm

Scavenger Hunt

Kill 1000 Jackals.
Unlocked 5 Dec, 2019 @ 3:10pm

Dankey Kang

Kill 1000 Brutes.
Unlocked 17 Jul, 2020 @ 11:56am

Wyrmslayer

Kill 250 Hunters.
Unlocked 18 Oct, 2020 @ 4:44am

Dogcatcher

Kill 1000 Crawlers.
Unlocked 11 Oct, 2021 @ 1:51pm

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked 3 Jul, 2020 @ 1:02pm

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked 14 Jul, 2020 @ 12:55am

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked 20 Jul, 2020 @ 1:20pm

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.
Unlocked 20 Nov, 2020 @ 6:02pm

Herald of the Reclamation

Complete all campaigns on Easy difficulty.
Unlocked 20 Nov, 2020 @ 6:02pm

King of the Crows

Halo 3: Beat the par score on Crow's Nest.
Unlocked 14 Jul, 2020 @ 7:09am

Operation Completion

Halo 4: Complete a Spartan Ops mission.
Unlocked 22 Nov, 2020 @ 5:38pm

Departure

Halo 4: Complete all chapters in Spartan Ops Episode 1.
Unlocked 22 Nov, 2020 @ 6:09pm

Artifact

Halo 4: Complete all chapters in Spartan Ops Episode 2.
Unlocked 22 Nov, 2020 @ 6:55pm

Catherine

Halo 4: Complete all chapters in Spartan Ops Episode 3.
Unlocked 9 Dec, 2020 @ 6:35pm

Didact's Hand

Halo 4: Complete all chapters in Spartan Ops Episode 4.
Unlocked 10 Dec, 2020 @ 7:12pm

No One Left Behind

Halo 4: Save at least one Marine on Hacksaw (Ep.2 Ch.3) of Spartan Ops on Heroic or Legendary.
Unlocked 22 Nov, 2020 @ 6:35pm

Knight in White Assassination

Halo 4: Assassinate a Knight in any Spartan Ops mission.
Unlocked 22 Nov, 2020 @ 6:06pm

No Easy Way Out

Halo 4: Survive Spartan Miller (Ep.5 Ch.1) of Spartan Ops on Heroic or Legendary.
Unlocked 10 Dec, 2020 @ 7:23pm

Double Trouble

Earn a total of 250 Double Kill medals in matchmade games.
Unlocked 30 May, 2020 @ 10:30am

No Pain, No Gain

Complete 1 mission with the LASO playlist skulls enabled.
Unlocked 15 Jul, 2020 @ 4:27am

Naughty Naughty

Kill 10 Engineers.
Unlocked 29 Jul, 2020 @ 3:26am

Well...Maybe One or Two

Kill 25 Engineers.
Unlocked 3 Oct, 2020 @ 8:53am

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked 5 Nov, 2020 @ 6:04pm

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked 5 Nov, 2020 @ 6:08pm

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked 9 Oct, 2020 @ 10:12am

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked 9 Oct, 2020 @ 10:12am

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked 10 Oct, 2020 @ 12:11pm

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked 10 Oct, 2020 @ 12:11pm

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked 4 Oct, 2020 @ 7:39am

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked 5 Oct, 2020 @ 1:41pm

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked 6 Oct, 2020 @ 4:51am

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked 6 Oct, 2020 @ 8:11am

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked 8 Oct, 2020 @ 9:25am

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked 9 Oct, 2020 @ 6:28am

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked 5 Oct, 2020 @ 1:33pm

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked 6 Oct, 2020 @ 4:43am

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked 6 Oct, 2020 @ 8:02am

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked 5 Oct, 2020 @ 10:28am

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked 9 Oct, 2020 @ 6:25am

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked 9 Oct, 2020 @ 6:56am

Data Hive

H3: ODST: Complete Data Hive.
Unlocked 9 Oct, 2020 @ 10:12am

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked 5 Oct, 2020 @ 10:54am

Bill Past Due

H3: ODST: Beat the par time on Tayari Plaza.
Unlocked 19 Dec, 2020 @ 10:48am

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked 6 Oct, 2020 @ 4:43am

An Artist's Canvas

H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked 5 Nov, 2020 @ 11:48pm

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked 5 Oct, 2020 @ 10:28am

First Stop: Anywhere But Here!

H3: ODST: Beat the par time on NMPD HQ.
Unlocked 9 Oct, 2020 @ 6:25am

Feet Don't Fail Me Now

H3: ODST: Beat the par time on Kikowani Station.
Unlocked 10 Nov, 2020 @ 4:53pm

Double Time!

H3: ODST: Beat the par time on Coastal Highway.
Unlocked 5 Oct, 2020 @ 10:54am

Survey Says...

H3: ODST: Beat the par score on Tayari Plaza.
Unlocked 5 Oct, 2020 @ 1:33pm

Don't Strain Your Metaphors

H3: ODST: Beat the par score on Uplift Reserve.
Unlocked 5 Nov, 2020 @ 5:59pm

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked 6 Oct, 2020 @ 8:02am

I Love My Job

H3: ODST: Beat the par score on ONI Alpha Site.
Unlocked 8 Oct, 2020 @ 9:19am

Pour It On

H3: ODST: Beat the par score on NMPD HQ.
Unlocked 10 Nov, 2020 @ 4:35pm

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked 9 Oct, 2020 @ 10:12am

This Oliphant Has No Brakes

H3: ODST: Beat the par score on Coastal Highway.
Unlocked 10 Oct, 2020 @ 12:11pm

Do You Remember When We Met

H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Unlocked 22 Nov, 2020 @ 6:09pm

Safety Not Guaranteed

H3: ODST: Complete a Halo 3: ODST LASO Campaign playlist.
Unlocked 17 Nov @ 6:04am

Trifecta

H3: ODST: Complete three Halo 3: ODST playlists.
Unlocked 10 Oct, 2020 @ 12:11pm

NEXT!

H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked 4 Oct, 2020 @ 7:25am

Nagato Makes Moving Easy

H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
Unlocked 10 Oct, 2020 @ 12:11pm

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked 4 Oct, 2020 @ 7:30am

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked 6 Oct, 2020 @ 8:00am

Does Whatever a Spartan Can?

H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked 10 Oct, 2020 @ 4:57pm

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked 5 Nov, 2020 @ 11:47pm

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked 5 Nov, 2020 @ 5:36pm

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked 5 Oct, 2020 @ 10:28am

Those Left Behind

H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Unlocked 5 Nov, 2020 @ 5:36pm

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked 5 Oct, 2020 @ 10:15am

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked 10 Oct, 2020 @ 4:50pm

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked 4 Dec, 2019 @ 11:02am

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked 27 May, 2020 @ 9:21am

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked 4 Dec, 2019 @ 11:42am

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked 5 Dec, 2019 @ 3:10pm

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked 5 Dec, 2019 @ 3:10pm

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked 5 Dec, 2019 @ 3:10pm

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked 5 Dec, 2019 @ 3:10pm

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked 5 Dec, 2019 @ 3:10pm

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked 5 Dec, 2019 @ 3:10pm

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked 28 May, 2020 @ 7:47am

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked 29 May, 2020 @ 8:40am

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked 29 May, 2020 @ 8:40am

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked 29 May, 2020 @ 8:40am

Gods Must Be Strong

Halo: Reach: Complete every level of the game on Legendary difficulty.
Unlocked 29 Jun, 2020 @ 12:20am

A Monument To All Your Sins

Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked 29 Jun, 2020 @ 12:20am

Winter Urgency

Halo: Reach: Beat the par time on Winter Contingency.
Unlocked 29 Jun, 2020 @ 2:45am

Just Like Storming a Castle

Halo: Reach: Beat the par time on ONI: Sword Base.
Unlocked 29 Jun, 2020 @ 3:08am

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.
Unlocked 27 May, 2020 @ 5:15am

Generous Tipper

Halo: Reach: Beat the par time on Tip of the Spear.
Unlocked 28 Jun, 2020 @ 5:20pm

Sabre Metrics

Halo: Reach: Beat the par time on Long Night of Solace.
Unlocked 4 Jul, 2020 @ 12:38pm

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.
Unlocked 28 Jun, 2020 @ 7:47pm

One For the Record Books

Halo: Reach: Beat the par time on New Alexandria.
Unlocked 4 Jul, 2020 @ 12:54pm

Speedy Delivery

Halo: Reach: Beat the par time on The Package.
Unlocked 29 Jun, 2020 @ 12:00am

Wait, How'd the Ship Get Down Here?

Halo: Reach: Beat the par time on The Pillar of Autumn.
Unlocked 29 Jun, 2020 @ 12:20am

Fast Fall

Halo: Reach: Beat par time on all Halo: Reach levels.
Unlocked 4 Jul, 2020 @ 12:54pm

Ice In Your Veins

Halo: Reach: Beat the par score on Winter Contingency.
Unlocked 4 Dec, 2019 @ 11:02am

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.
Unlocked 4 Dec, 2019 @ 11:42am

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked 5 Dec, 2019 @ 3:10pm

Bake That Cake

Halo: Reach: Beat the par score on Tip of the Spear.
Unlocked 28 Jun, 2020 @ 5:20pm

Insomnia

Halo: Reach: Beat the par score on Long Night of Solace.
Unlocked 2 Aug, 2020 @ 5:09pm

Parting the Sea

Halo: Reach: Beat the par score on Exodus.
Unlocked 28 Jun, 2020 @ 7:47pm

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.
Unlocked 28 May, 2020 @ 6:34am

How Did I Lose All My Fingers?

Halo: Reach: Beat the par score on The Package.
Unlocked 29 Jun, 2020 @ 12:00am

Precious Cargo

Halo: Reach: Beat the par score on The Pillar of Autumn.
Unlocked 28 May, 2020 @ 7:47am

We'll Be Back

Halo: Reach: Beat the par score on every Halo: Reach level.
Unlocked 2 Aug, 2020 @ 5:09pm

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked 28 Jun, 2020 @ 11:55pm

Chol Von's Not Gonna Like This

Halo: Reach: Kill 1000 Skirmishers.
Unlocked 3 Oct, 2020 @ 8:53am

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.
Unlocked 5 Dec, 2019 @ 3:10pm

They've Always Been Faster

Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.
Unlocked 30 Jul, 2020 @ 5:26am

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace
Unlocked 27 May, 2020 @ 9:04am

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked 5 Dec, 2019 @ 3:10pm

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked 5 Dec, 2019 @ 3:10pm

Tank Beats Everything

Halo: Reach: Finish The Package on Legendary with the Scorpion intact.
Unlocked 8 Apr, 2021 @ 5:36pm

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked 29 Jul, 2020 @ 4:09am

Forza in the Fall

Halo: Reach: Flip the switches to become a Reach Racer!
Unlocked 7 Nov, 2021 @ 2:16pm

HBOrg Special

Halo: Reach: Party with the DJ Brute.
Unlocked 29 Jul, 2020 @ 3:38am

Play Us a Sad Song, Claude

Halo: Reach: Listen to a hidden music cue.
Unlocked 29 Jul, 2020 @ 3:42am

Front Page News

Halo: Reach: Find me in the club.
Unlocked 5 Dec, 2019 @ 3:10pm

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked 27 May, 2020 @ 9:27am

Fly, You Fools!

Halo: Reach: Find the hidden Banshees on The Package.
Unlocked 8 Apr, 2021 @ 6:38pm

This is Not the Greatest Lab in the World…

Halo: Reach: Find your way into Halsey's Lab on The Package.
Unlocked 29 Jul, 2020 @ 5:07am

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked 4 Dec, 2019 @ 10:45am

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Unlocked 1 Aug, 2020 @ 2:05pm

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall
Unlocked 12 Nov, 2021 @ 11:28am

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear
Unlocked 12 Nov, 2021 @ 11:55am

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace
Unlocked 28 Jul, 2020 @ 10:07am

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus
Unlocked 2 Aug, 2020 @ 8:02pm

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria
Unlocked 13 Nov, 2021 @ 7:28pm

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package
Unlocked 15 Nov, 2021 @ 11:25am

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn
Unlocked 15 Nov, 2021 @ 11:25am

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked 29 Jun, 2020 @ 2:28am

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty
Unlocked 8 Nov, 2021 @ 10:54am

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty
Unlocked 12 Nov, 2021 @ 11:27am

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty
Unlocked 29 Mar, 2021 @ 10:28pm

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty
Unlocked 13 Nov, 2021 @ 7:11pm

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty
Unlocked 2 Aug, 2020 @ 8:06pm

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty
Unlocked 13 Nov, 2021 @ 7:24pm

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty
Unlocked 15 Nov, 2021 @ 11:25am

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty
Unlocked 15 Nov, 2021 @ 11:25am

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty
Unlocked 15 Nov, 2021 @ 11:35am

Canonical Conundrum

Halo: Reach: Find all Data Pads.
Unlocked 15 Nov, 2021 @ 11:35am

Why Do This To Yourself?

Halo: Reach: Complete the Halo: Reach LASO Campaign playlist.
Unlocked 7 Aug, 2020 @ 1:24am

Reach Has Been Good to Me

Halo: Reach: Complete a Halo: Reach playlist.
Unlocked 22 Jul, 2020 @ 7:15pm

Who Needs Red Flag?

Halo: Reach: Complete three Halo: Reach playlists.
Unlocked 7 Aug, 2020 @ 1:24am

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked 14 Dec, 2019 @ 2:51am

Keep Your Foot on the Pedrogas

Halo: Reach: Complete all Halo: Reach Legendary campaign missions in under 3 hours.
Unlocked 29 Jun, 2020 @ 3:22am

Enemies Everywhere!

Halo: Reach: Complete a Firefight set on Normal or Harder.
Unlocked 6 Dec, 2019 @ 4:26pm

Skunked

Halo: Reach: Won a matchmade game of Invasion in the 1st phase.
Unlocked 5 Dec, 2019 @ 3:10pm

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked 29 Jun, 2020 @ 2:28am

Left Behind

Halo: Reach: Achieve a score of 30,000 points on Lone Wolf.
Unlocked 30 Jul, 2020 @ 11:50am

One Final Firefight

Halo: Reach: Achieve a score of 150,000 points on Lone Wolf.
Unlocked 15 Nov, 2021 @ 12:01pm

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked 5 Dec, 2019 @ 3:10pm

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked 3 Dec, 2019 @ 12:40pm

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.
Unlocked 30 Jun, 2020 @ 5:27am

Game Breaker

Halo: Reach: Kill 10 enemies while using a Jetpack.
Unlocked 6 Dec, 2019 @ 4:35pm

Because It Wasn't Hard Enough

Halo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).
Unlocked 28 Jun, 2020 @ 2:00pm

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked 5 Dec, 2019 @ 3:10pm

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!
Unlocked 30 Jul, 2020 @ 12:21pm

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked 5 Dec, 2019 @ 3:10pm

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked 4 Dec, 2019 @ 9:52am

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked 5 Dec, 2019 @ 3:10pm



Life Story

Complete the Master Chief Saga playlist.

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.

TLDR

Halo CE: Beat the par time on The Library.

Whistle Stop Tour

Halo CE: Beat the par time on Two Betrayals.

All You Can Eat

Halo CE: Beat the par time on The Maw.

Did Somebody Say...

Halo CE: Beat par time on all Halo: CE levels.

Charted

Halo CE: Beat the par score on The Silent Cartographer.

Overachiever

Halo CE: Beat the par score on all Halo: CE levels.

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.

Mind Games

Halo CE: Activate Terminal 9 on Keyes.

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.

Headhunter

Halo CE: Find and claim all Skulls in Halo: CE.

Overshields are for Sissies

Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.

Walk It Off

Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.

How Pedestrian

Halo CE: Complete Halo without entering a vehicle.

Look Out for the Little Guys

Halo CE: Complete Two Betrayals on Legendary difficulty without killing any Grunts.

Leave It Where It Lay

Halo CE: Complete Two Betrayals on Legendary difficulty without picking up a new weapon.

Tying Up Loose Ends

Halo CE: Kill every Elite on the level Keyes on Heroic or Legendary difficulty.

A Fine Choice

Halo CE: Complete a Halo: CE playlist.

Excellent Taste

Halo CE: Complete three Halo: CE playlists.

Like a Fine Wine

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

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.

Madrigal Debut

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

No Smoking

Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.

T-Rex

Halo CE: Find the hidden Rex sign on The Maw.

Thirsty Grunt

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.

Megg

Halo CE: It's a sign.

Get Me Out of Here!

Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.

Feet Firmly Planted

Halo CE: Complete a level without jumping.

Before and After

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

He's Unstoppable

Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.

Goat Roped

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

Enamored

Halo 2: Activate Terminal 7 on Regret.

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.

Scholar

Halo 2: Activate Terminal 11 on Uprising.

Reviewer

Halo 2: Activate Terminal 12 on High Charity.

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.

Siege of Ivory Tower

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

10 Minutes Too Early

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

Sid Graffiti

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

E E E

Halo 2: View both signs in the level Metropolis.

GOOOAAAAALLLL!

Halo 2: Shoot the soccer ball in the level Metropolis.

Needs More Whammy Bar

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

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.

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.

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.

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.

Skulltaker Halo 3: Tilt

Halo 3: Find and claim the Tilt Skull on Normal or harder.

Begins with a Single Step

Halo 3: On Tsavo Highway, complete the level without entering a vehicle.

Phantom Hunter

Halo 3: Destroy 3 total Phantoms on The Covenant.

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.

Haplorrhini

Halo 3: Find a lonely missing link.

Flipyap

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

Heading to his Destiny

Halo 3: Destined for greatness.

Sounds Familiar

Halo 3: This stuff is your history!

Hippo Hero

Halo 3: Who DARED to discard this brave animal?

Milk Carton

Halo 3: Find the poster of the missing man.

Cool Story Bro

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

Man on the Moon

Halo 3: He's watching you.

Elder Signs

Halo 3: View 2 different sigils on Valhalla.

Ouroboros

Halo 4: Beat the par time on Infinity.

Gimme That

Halo 4: Beat the par time on Reclaimer.

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.

You Had it Coming

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

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.

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.

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.

Pacifist

Halo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.

Wraith Hunter

Halo CE: Destroy four Wraith tanks in Assault on the Control Room with the Scorpion tank.

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.

The Return of Megg

Halo 2: She's not picking up.

No-Fly Zone

Halo CE: Destroy three of the four Banshees on Halo during a single play-through.

Missing Link

Halo 3: Watching. Waiting. Plotting.

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.

Devotee

Halo 4: Complete three Halo 4 playlists.

Throne of Bones

Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3.

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.

Witch Doctor

Halo 3: Find and claim all Skulls in Halo 3.

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.

Skulltaker Halo 3: IWHBYD

Halo 3: Find and claim the IWHBYD Skull on Normal or harder.

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.

MVP

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

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?

What Power Outage?

Halo 4: Complete The Cauldron Base of Spartan Ops without losing a generator 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.

Airborne

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

Assembly Skull

Halo 3: Find the hidden Skull on the Assembly multiplayer map.

Orbital Skull

Halo 3: Find the hidden Skull on the Orbital multiplayer map.

Sandbox Skull

Halo 3: Find the hidden Skull on the Sandbox multiplayer map.

Citadel Skull

Halo 3: Find the hidden Skull on the Citadel multiplayer map.

Heretic Skull

Halo 3: Find the hidden Skull on the Heretic multiplayer map.

Longshore Skull

Halo 3: Find the hidden Skull on the Longshore multilayer map.

Brainpan

Halo 3: Find all the hidden multiplayer Skulls.

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.

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.

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.

Tuned In

H3: ODST: Find the 3rd Audio Log.

Do Tell

H3: ODST: Find the 4th Audio Log.

Hear Me Out

H3: ODST: Find the 5th Audio Log.

Eavesdropping

H3: ODST: Find the 6th Audio Log.

Auditor

H3: ODST: Find the 7th Audio Log.

Overheard

H3: ODST: Find the 8th Audio Log.

Wiretapping

H3: ODST: Find the 9th Audio Log.

Monitored

H3: ODST: Find the 10th Audio Log.

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.

Overtaken By Events

H3: ODST: Beat the par time on Data Hive.

Can't Stop Here, This is Brute Country

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

Squid Jackpot!

H3: ODST: Beat the par score on Kikowani Station.

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.

One Got Away

H3: ODST: View the missing link.

Like a Broken Record

H3: ODST: Find a legendary hidden music cue.

Vandalized

H3: ODST: Face it.

Saturday Morning Cartoon

H3: ODST: Is there a toy inside?

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.

Fowl Hunt

H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.

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.

Shiny...

H3: ODST: Pilot a Banshee on Kizingo Boulevard.

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..

Two Corpses In One Grave

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

We're Gonna Need a Bigger Ship

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

Did You Major in Marine Bio?

Halo: Reach: Encounter the hidden marines on Exodus.

Negative, Ghostrider

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

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.

Capacious Cartography

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

Run and Gunned

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

Classic Completion

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