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487 of 700 (70%) achievements earned:
Personal Achievements
 

Just Getting Started

Kill 100 enemies or players.
Unlocked 3 Dec, 2019 @ 12:56pm

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked 4 Dec, 2019 @ 5:13am

The One Percent

Kill 100 Elites.
Unlocked 10 Dec, 2019 @ 10:00am

Spoilsport

Kill 100 Jackals.
Unlocked 16 Jul, 2020 @ 8:24am

Going Bananas

Kill 100 Brutes.
Unlocked 7 Aug, 2020 @ 11:24am

Hunters Hunted

Kill 50 Hunters.
Unlocked 29 Jul, 2020 @ 8:08am

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked 25 Nov, 2020 @ 9:02am

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked 20 Aug, 2020 @ 7:51am

The Guardians Are Coming

Get killed by the Guardians.
Unlocked 30 Jul, 2020 @ 7:43am

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked 6 Dec, 2019 @ 8:23am

Mystery Achievement

Inscrutable. Mysterious.
Unlocked 30 Jul, 2020 @ 3:34am

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked 4 Dec, 2019 @ 8:01am

I Got This

Complete 100 missions or multiplayer games.
Unlocked 8 Aug, 2020 @ 3:35am

Tempered Blade

Win 10 multiplayer games.
Unlocked 30 Jul, 2020 @ 9:44pm

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked 4 Dec, 2019 @ 7:57am

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked 3 Dec, 2019 @ 12:03pm

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked 16 Jul, 2020 @ 7:46am

Halo

Halo CE: Complete Halo.
Unlocked 16 Jul, 2020 @ 8:25am

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked 19 Jul, 2020 @ 6:54am

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked 17 Jul, 2020 @ 6:38am

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked 17 Jul, 2020 @ 7:33am

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked 18 Jul, 2020 @ 6:47am

The Library

Halo CE: Complete The Library.
Unlocked 18 Jul, 2020 @ 7:34am

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked 18 Jul, 2020 @ 8:39am

Keyes

Halo CE: Complete Keyes.
Unlocked 19 Jul, 2020 @ 5:36am

The Maw

Halo CE: Complete The Maw.
Unlocked 19 Jul, 2020 @ 6:14am

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked 22 Jul, 2020 @ 4:14pm

Flyover Country

Halo CE: Beat the par time on Halo.
Unlocked 28 Nov, 2020 @ 12:36pm

You Can't Handle the Truth

Halo CE: Beat the par time on The Truth and Reconciliation.
Unlocked 28 Nov, 2020 @ 2:34pm

Hit The Beach

Halo CE: Beat the par time on The Silent Cartographer.
Unlocked 27 Nov, 2020 @ 2:20pm

Would It've Killed You To Take The Elevator

Halo CE: Beat the par time on Assault on the Control Room.
Unlocked 26 Nov, 2020 @ 3:17pm

Lightning in a Bottle

Halo CE: Beat the par time on 343 Guilty Spark.
Unlocked 30 Jul, 2020 @ 2:42am

TLDR

Halo CE: Beat the par time on The Library.
Unlocked 30 Jul, 2020 @ 5:02am

Whistle Stop Tour

Halo CE: Beat the par time on Two Betrayals.
Unlocked 28 Nov, 2020 @ 3:45pm

Scurty Bump

Halo CE: Beat the par time on Keyes.
Unlocked 27 Nov, 2020 @ 12:54pm

All You Can Eat

Halo CE: Beat the par time on The Maw.
Unlocked 27 Nov, 2020 @ 5:33pm

Did Somebody Say...

Halo CE: Beat par time on all Halo: CE levels.
Unlocked 28 Nov, 2020 @ 3:45pm

Pillar of Awesome

Halo CE: Beat the par score on The Pillar of Autumn.
Unlocked 19 Aug, 2020 @ 5:01am

Giant Hula Hoop

Halo CE: Beat the par score on Halo.
Unlocked 26 Nov, 2020 @ 5:44am

You Really Can't Handle the Truth

Halo CE: Beat the par score on The Truth and Reconciliation.
Unlocked 19 Jul, 2020 @ 6:54am

Charted

Halo CE: Beat the par score on The Silent Cartographer.
Unlocked 26 Nov, 2020 @ 3:17pm

Vetro Strike

Halo CE: Beat the par score on Assault on the Control Room.
Unlocked 26 Nov, 2020 @ 3:17pm

Circuit Breaker

Halo CE: Beat the par score on 343 Guilty Spark.
Unlocked 26 Nov, 2020 @ 3:37pm

Reading Room

Halo CE: Beat the par score on The Library.
Unlocked 18 Jul, 2020 @ 7:34am

It Was Inevitable

Halo CE: Beat the par score on Two Betrayals.
Unlocked 27 Nov, 2020 @ 11:26am

Headstrong

Halo CE: Beat the par score on Keyes.
Unlocked 28 Nov, 2020 @ 4:39pm

Consumption Junction

Halo CE: Beat the par score on The Maw.
Unlocked 27 Nov, 2020 @ 1:48pm

Overachiever

Halo CE: Beat the par score on all Halo: CE levels.
Unlocked 28 Nov, 2020 @ 4:39pm

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked 27 Nov, 2020 @ 3:32pm

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked 22 Jul, 2020 @ 4:23pm

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked 19 Jul, 2020 @ 6:52am

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked 27 Nov, 2020 @ 3:35pm

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked 27 Nov, 2020 @ 4:11pm

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked 27 Nov, 2020 @ 4:21pm

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.
Unlocked 27 Nov, 2020 @ 4:42pm

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked 27 Nov, 2020 @ 4:43pm

Mind Games

Halo CE: Activate Terminal 9 on Keyes.
Unlocked 27 Nov, 2020 @ 4:52pm

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.
Unlocked 30 Jul, 2020 @ 6:51am

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.
Unlocked 27 Nov, 2020 @ 4:52pm

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked 22 Jul, 2020 @ 4:03pm

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked 22 Jul, 2020 @ 4:15pm

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked 30 Jul, 2020 @ 5:21pm

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked 19 Jul, 2020 @ 6:37am

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked 22 Jul, 2020 @ 5:33pm

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked 29 Jul, 2020 @ 7:53am

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked 29 Jul, 2020 @ 8:11am

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked 29 Jul, 2020 @ 8:20am

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked 30 Jul, 2020 @ 2:32am

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked 30 Jul, 2020 @ 2:49am

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked 30 Jul, 2020 @ 5:01am

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked 30 Jul, 2020 @ 6:06am

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked 30 Jul, 2020 @ 7:05am

Headhunter

Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked 30 Jul, 2020 @ 5:21pm

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked 19 Jul, 2020 @ 6:54am

Believe in a Hero

Halo CE: Complete every level of the game on Heroic difficulty.
Unlocked 19 Jul, 2020 @ 6:54am

Living Legend

Halo CE: Complete every level of the game on Legendary difficulty.
Unlocked 27 Nov, 2020 @ 1:48pm

Overshields are for Sissies

Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Unlocked 19 Aug, 2020 @ 5:01am

Walk It Off

Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.
Unlocked 19 Aug, 2020 @ 5:01am

How Pedestrian

Halo CE: Complete Halo without entering a vehicle.
Unlocked 22 Aug, 2020 @ 6:29am

That Just Happened

Halo CE: Complete The Library on Heroic or Legendary difficulty without dying.
Unlocked 27 Nov, 2020 @ 5:30am

A Fine Choice

Halo CE: Complete a Halo: CE playlist.
Unlocked 27 Nov, 2020 @ 1:48pm

Like a Fine Wine

Halo CE: Complete the Halo: CE LASO Campaign playlist.
Unlocked 27 Nov, 2020 @ 1:48pm

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked 17 Jul, 2020 @ 6:45am

Madrigal Debut

Halo CE: Trigger a hidden music cue in Halo: CE.
Unlocked 29 Jul, 2020 @ 8:48am

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked 16 Jul, 2020 @ 7:43am

No Smoking

Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
Unlocked 30 Jul, 2020 @ 10:38pm

T-Rex

Halo CE: Find the hidden Rex sign on The Maw.
Unlocked 30 Jul, 2020 @ 10:11pm

Thirsty Grunt

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked 30 Jul, 2020 @ 10:20pm

Megg

Halo CE: It's a sign.
Unlocked 30 Jul, 2020 @ 8:54pm

Get Me Out of Here!

Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Unlocked 30 Jul, 2020 @ 9:57pm

Feet Firmly Planted

Halo CE: Complete a level without jumping.
Unlocked 31 Jul, 2020 @ 3:31am

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked 19 Jul, 2020 @ 6:54am

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked 3 Dec, 2019 @ 12:03pm

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked 3 Dec, 2019 @ 12:03pm

He's Unstoppable

Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked 17 Jul, 2020 @ 6:38am

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked 18 Aug, 2020 @ 9:04pm

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked 8 Aug, 2020 @ 9:42am

Goat Roped

Halo CE: Halo CE: Complete all Halo: CE Legendary campaign missions in under 3 hours.
Unlocked 28 Nov, 2020 @ 1:56pm

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked 22 Jul, 2020 @ 12:30pm

Outskirts

Halo 2: Complete Outskirts.
Unlocked 22 Jul, 2020 @ 12:57pm

Metropolis

Halo 2: Complete Metropolis.
Unlocked 29 Jul, 2020 @ 4:11am

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked 30 Jul, 2020 @ 4:27am

Oracle

Halo 2: Complete The Oracle.
Unlocked 2 Aug, 2020 @ 7:23am

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked 5 Aug, 2020 @ 8:00am

Regret

Halo 2: Complete Regret.
Unlocked 6 Aug, 2020 @ 10:39am

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked 7 Aug, 2020 @ 10:28am

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked 7 Aug, 2020 @ 11:14am

Gravemind

Halo 2: Complete Gravemind.
Unlocked 7 Aug, 2020 @ 12:10pm

Uprising

Halo 2: Complete Uprising.
Unlocked 9 Aug, 2020 @ 2:01am

High Charity

Halo 2: Complete High Charity.
Unlocked 9 Aug, 2020 @ 2:29am

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked 9 Aug, 2020 @ 3:25am

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked 24 Nov, 2020 @ 6:41am

Rooftop Runner

Halo 2: Beat the par time on Outskirts.
Unlocked 23 Nov, 2020 @ 10:04pm

Speeding Ticket

Halo 2: Beat the par time on Metropolis.
Unlocked 23 Nov, 2020 @ 10:50pm

YOLO Strats

Halo 2: Beat the par time on The Arbiter.
Unlocked 23 Nov, 2020 @ 11:26pm

Reed the Strategy

Halo 2: Beat the par time on The Oracle.
Unlocked 24 Nov, 2020 @ 12:01am

So You Don't Want the Tank?

Halo 2: Beat the par time on Delta Halo.
Unlocked 17 Aug, 2020 @ 11:51pm

I Regret Nothing

Halo 2: Beat the par time on Regret.
Unlocked 24 Nov, 2020 @ 11:28am

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.
Unlocked 24 Nov, 2020 @ 11:41am

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.
Unlocked 19 Aug, 2020 @ 3:25am

Force of Will

Halo 2: Beat the par time on Gravemind.
Unlocked 24 Nov, 2020 @ 12:01pm

No Man's Land

Halo 2: Beat the par time on Uprising.
Unlocked 21 Aug, 2020 @ 1:09am

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked 21 Aug, 2020 @ 1:39am

Are We There Yet?

Halo 2: Beat the par time on The Great Journey.
Unlocked 24 Nov, 2020 @ 12:20pm

Going Nowhere Fast

Halo 2: Beat par time on all Halo 2 levels.
Unlocked 24 Nov, 2020 @ 12:20pm

Bomb Squad

Halo 2: Beat the par score on Cairo Station.
Unlocked 9 Aug, 2020 @ 11:49am

Objective Secured

Halo 2: Beat the par score on Outskirts.
Unlocked 22 Jul, 2020 @ 12:57pm

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked 29 Jul, 2020 @ 4:11am

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked 30 Jul, 2020 @ 4:27am

Leave None Alive

Halo 2: Beat the par score on The Oracle.
Unlocked 17 Aug, 2020 @ 11:15pm

Boundless

Halo 2: Beat the par score on Delta Halo.
Unlocked 17 Aug, 2020 @ 11:51pm

Fists of Fury

Halo 2: Beat the par score on Regret.
Unlocked 6 Aug, 2020 @ 10:39am

Guided Tour

Halo 2: Beat the par score on Sacred Icon.
Unlocked 24 Nov, 2020 @ 1:29pm

The Doctor Is In

Halo 2: Beat the par score on Quarantine Zone.
Unlocked 7 Aug, 2020 @ 11:14am

Official Business

Halo 2: Beat the par score on Gravemind.
Unlocked 21 Aug, 2020 @ 12:45am

The Hype Is Real

Halo 2: Beat the par score on Uprising.
Unlocked 21 Aug, 2020 @ 1:09am

Scorched Earth

Halo 2: Beat the par score on High Charity.
Unlocked 21 Aug, 2020 @ 1:39am

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.
Unlocked 21 Aug, 2020 @ 2:48am

Arcade Owner

Halo 2: Beat the par score on every Halo 2 level.
Unlocked 24 Nov, 2020 @ 1:29pm

Curious

Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked 8 Aug, 2020 @ 1:24pm

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.
Unlocked 24 Nov, 2020 @ 11:43pm

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked 29 Jul, 2020 @ 3:55am

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked 30 Jul, 2020 @ 4:12am

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked 30 Jul, 2020 @ 7:35am

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked 5 Aug, 2020 @ 7:41am

Enamored

Halo 2: Activate Terminal 7 on Regret.
Unlocked 24 Nov, 2020 @ 11:57pm

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked 25 Nov, 2020 @ 12:08am

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked 7 Aug, 2020 @ 10:47am

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.
Unlocked 25 Nov, 2020 @ 12:26am

Scholar

Halo 2: Activate Terminal 11 on Uprising.
Unlocked 25 Nov, 2020 @ 12:40am

Reviewer

Halo 2: Activate Terminal 12 on High Charity.
Unlocked 25 Nov, 2020 @ 12:47am

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked 25 Nov, 2020 @ 12:55am

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.
Unlocked 25 Nov, 2020 @ 12:55am

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked 30 Jul, 2020 @ 4:36am

Skulltaker Halo 2: Thunderstorm

Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Unlocked 8 Aug, 2020 @ 1:28pm

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked 8 Aug, 2020 @ 1:30pm

Skulltaker Halo 2: IWHBYD

Halo 2: Find and claim the IWHBYD Skull on Legendary.
Unlocked 8 Aug, 2020 @ 2:35pm

Skulltaker Halo 2: Catch

Halo 2: Find and claim the Catch Skull on Legendary.
Unlocked 29 Jul, 2020 @ 2:26am

Skulltaker Halo 2: Grunt Birthday Party

Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.
Unlocked 8 Aug, 2020 @ 2:58pm

Skulltaker Halo 2: Famine

Halo 2: Find and claim the Famine Skull on Legendary.
Unlocked 8 Aug, 2020 @ 3:09pm

Skulltaker Halo 2: Envy

Halo 2: Find and claim the Envy Skull on Legendary.
Unlocked 8 Aug, 2020 @ 3:21pm

Skulltaker Halo 2: Assassins

Halo 2: Find and claim the Assassins Skull on Legendary.
Unlocked 8 Aug, 2020 @ 3:43pm

Skulltaker Halo 2: Mythic

Halo 2: Find and claim the Mythic Skull on Legendary.
Unlocked 8 Aug, 2020 @ 4:09pm

Skulltaker Halo 2: Sputnik

Halo 2: Find and claim the Sputnik Skull on Legendary.
Unlocked 8 Aug, 2020 @ 4:11pm

Skulltaker Halo 2: Anger

Halo 2: Find and claim the Anger Skull on Legendary.
Unlocked 8 Aug, 2020 @ 4:42pm

Skulltaker Halo 2: Ghost

Halo 2: Find and claim the Ghost Skull on Legendary.
Unlocked 8 Aug, 2020 @ 4:57pm

Skulltaker Halo 2: Iron

Halo 2: Find and claim the Iron Skull on Legendary.
Unlocked 8 Aug, 2020 @ 5:06pm

Skulltaker Halo 2: Black Eye

Halo 2: Find and claim the Black Eye Skull on Legendary.
Unlocked 8 Aug, 2020 @ 5:17pm

Trophy Collector

Halo 2: Find and claim all Skulls in Halo 2.
Unlocked 8 Aug, 2020 @ 5:17pm

And So It Begins...

Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked 30 Jul, 2020 @ 11:36pm

Regrettable Turn of Events

Halo 2: Collect the Prophet of Regret toy in Regret.
Unlocked 30 Jul, 2020 @ 11:38pm

The Will of the Prophets

Halo 2: Collect the Arbiter toy in Sacred Icon.
Unlocked 30 Jul, 2020 @ 11:42pm

Chieftain of the Brutes

Halo 2: Collect the Tartarus toy in Quarantine Zone.
Unlocked 31 Jul, 2020 @ 12:01am

Don't Make a Girl a Promise

Halo 2: Collect the Cortana toy in Gravemind.
Unlocked 31 Jul, 2020 @ 12:20am

My Work is Done

Halo 2: Collect the Librarian toy in Uprising.
Unlocked 31 Jul, 2020 @ 12:37am

I Like Crazy

Halo 2: Collect the Rampant Cortana toy in High Charity.
Unlocked 31 Jul, 2020 @ 12:45am

Pyrrhic Solution

Halo 2: Collect the Didact toy in The Great Journey.
Unlocked 31 Jul, 2020 @ 1:03am

Toybox

Halo 2: Collect all eight Halo toys.
Unlocked 31 Jul, 2020 @ 1:03am

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked 9 Aug, 2020 @ 3:25am

Hero

Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked 9 Aug, 2020 @ 3:25am

Legendary Anniversary

Halo 2: Complete every level of the game on Legendary difficulty.
Unlocked 21 Aug, 2020 @ 2:48am

Seconds

Halo 2: Complete a Halo 2 playlist.
Unlocked 21 Aug, 2020 @ 2:48am

Connoisseur

Halo 2: Complete three Halo 2 playlists.
Unlocked 26 Nov, 2020 @ 2:08am

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked 30 Jul, 2020 @ 9:53pm

Betcha can't stick it...

Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Unlocked 30 Jul, 2020 @ 8:15pm

Cowardly Grunt

Halo 2: Listen to the Cowardly Grunt's woes.
Unlocked 31 Jul, 2020 @ 12:26am

Siege of Ivory Tower

Halo 2: Listen to a hidden music cue in Halo 2.
Unlocked 30 Jul, 2020 @ 5:39pm

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked 22 Jul, 2020 @ 12:33pm

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.
Unlocked 30 Jul, 2020 @ 8:32pm

10 Minutes Too Early

Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
Unlocked 30 Jul, 2020 @ 8:40pm

HI BEN

Halo 2: Oh, hi!
Unlocked 30 Jul, 2020 @ 8:18pm

Animal Habitat

Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Unlocked 30 Jul, 2020 @ 7:42pm

Sid Graffiti

Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Unlocked 30 Jul, 2020 @ 7:45pm

E E E

Halo 2: View both signs in the level Metropolis.
Unlocked 30 Jul, 2020 @ 7:14pm

Why So Serious

Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Unlocked 30 Jul, 2020 @ 7:45pm

Why Am I Here?

Halo 2: View this hidden message on the classic Beaver Creek map.
Unlocked 30 Jul, 2020 @ 7:34pm

GOOOAAAAALLLL!

Halo 2: Shoot the soccer ball in the level Metropolis.
Unlocked 30 Jul, 2020 @ 7:04pm

Needs More Whammy Bar

Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Unlocked 6 Aug, 2020 @ 10:39am

Like Peanut Butter and Chocolate

Halo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active.
Unlocked 2 Aug, 2020 @ 7:23am

Starved For Shields

Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Unlocked 24 Nov, 2020 @ 10:55pm

Commuter

Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.
Unlocked 9 Aug, 2020 @ 2:54pm

He Never Gets Me Anything

Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.
Unlocked 24 Nov, 2020 @ 10:46pm

Scarab Lord

Halo 2: Acquire the Scarab Gun.
Unlocked 30 Jul, 2020 @ 7:01pm

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked 8 Aug, 2020 @ 1:22pm

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked 9 Aug, 2020 @ 11:49am

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked 31 Jul, 2020 @ 12:10am

Tour of Duty

Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Unlocked 31 Jul, 2020 @ 3:05am

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked 8 Aug, 2020 @ 9:47am

Back for More

Halo 2: Complete the LASO campaign playlist.
Unlocked 21 Aug, 2020 @ 2:48am

Monopolized

Halo 2: Complete all Halo 2 Legendary campaign missions in under 3 hours.
Unlocked 24 Nov, 2020 @ 11:02am

Landfall

Halo 3: Complete Sierra 117.
Unlocked 8 Aug, 2020 @ 3:34am

Holdout

Halo 3: Complete Crow's Nest.
Unlocked 17 Aug, 2020 @ 6:49am

The Road

Halo 3: Complete Tsavo Highway.
Unlocked 18 Aug, 2020 @ 7:08am

Assault

Halo 3: Complete The Storm.
Unlocked 19 Aug, 2020 @ 5:42am

Cleansing

Halo 3: Complete Floodgate.
Unlocked 19 Aug, 2020 @ 6:11am

Refuge

Halo 3: Complete The Ark.
Unlocked 24 Aug, 2020 @ 2:49am

Last Stand

Halo 3: Complete The Covenant.
Unlocked 8 Aug, 2020 @ 6:15am

The Key

Halo 3: Complete Cortana.
Unlocked 23 Aug, 2020 @ 2:52am

Return

Halo 3: Complete Halo.
Unlocked 23 Aug, 2020 @ 4:03am

Guerilla

Halo 3: Beat the par score on Sierra 117.
Unlocked 4 Dec, 2020 @ 6:20pm

Cavalier

Halo 3: Beat the par score on Tsavo Highway.
Unlocked 18 Aug, 2020 @ 7:08am

Ranger

Halo 3: Beat the par score on The Ark.
Unlocked 24 Aug, 2020 @ 2:49am

Vanguard

Halo 3: Beat the par score on The Covenant.
Unlocked 22 Aug, 2020 @ 2:29am

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.
Unlocked 20 Aug, 2020 @ 6:59am

Inundation

Halo 3: Activate Terminal 2 on The Ark.
Unlocked 20 Aug, 2020 @ 7:20am

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.
Unlocked 25 Nov, 2020 @ 10:51am

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked 22 Aug, 2020 @ 1:31am

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.
Unlocked 25 Nov, 2020 @ 10:53am

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.
Unlocked 25 Nov, 2020 @ 10:58am

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked 8 Aug, 2020 @ 8:13am

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked 25 Nov, 2020 @ 11:03am

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked 8 Aug, 2020 @ 3:33am

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked 8 Aug, 2020 @ 4:11am

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked 8 Aug, 2020 @ 4:37am

Skulltaker Halo 3: Catch

Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked 8 Aug, 2020 @ 4:45am

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked 8 Aug, 2020 @ 4:47am

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked 8 Aug, 2020 @ 4:56am

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked 8 Aug, 2020 @ 5:44am

Skulltaker Halo 3: Tilt

Halo 3: Find and claim the Tilt Skull on Normal or harder.
Unlocked 8 Aug, 2020 @ 7:57am

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked 8 Aug, 2020 @ 7:58am

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked 24 Aug, 2020 @ 2:49am

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked 24 Aug, 2020 @ 2:49am

Dirge of Madrigal

Halo 3: Trigger the hidden music cue in Halo 3.
Unlocked 8 Aug, 2020 @ 8:06am

Primate

Halo 3: Find your first missing links.
Unlocked 8 Aug, 2020 @ 3:26am

Haplorrhini

Halo 3: Find a lonely missing link.
Unlocked 8 Aug, 2020 @ 3:31am

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked 8 Aug, 2020 @ 3:21am

Flipyap

Halo 3: Listen to the tale of a young Grunt named Flipyap.
Unlocked 17 Aug, 2020 @ 6:02am

Heading to his Destiny

Halo 3: Destined for greatness.
Unlocked 8 Aug, 2020 @ 8:24am

Sounds Familiar

Halo 3: This stuff is your history!
Unlocked 8 Aug, 2020 @ 10:25am

Hippo Hero

Halo 3: Who DARED to discard this brave animal?
Unlocked 8 Aug, 2020 @ 8:42am

Milk Carton

Halo 3: Find the poster of the missing man.
Unlocked 8 Aug, 2020 @ 8:00am

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.
Unlocked 8 Aug, 2020 @ 8:35am

Man on the Moon

Halo 3: He's watching you.
Unlocked 8 Aug, 2020 @ 10:26am

Delicious Brains

Kill 100 Flood.
Unlocked 18 Jul, 2020 @ 7:05am

Zombie Repeller

Kill 1000 Flood.
Unlocked 30 Jul, 2020 @ 3:05am

Elder Signs

Halo 3: View 2 different sigils on Valhalla.
Unlocked 8 Aug, 2020 @ 9:03am

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked 8 Aug, 2020 @ 9:56am

A Long Time Ago

Halo 4: Play a game of Halo 4 on the 6th of any month.
Unlocked 27 Nov, 2020 @ 3:12pm

He's Running a Marathon...

Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Unlocked 30 Jul, 2020 @ 8:29pm

Destination Vacation

Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.
Unlocked 30 Jul, 2020 @ 7:52pm

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked 9 Aug, 2020 @ 3:25am

Pacifist

Halo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.
Unlocked 27 Nov, 2020 @ 2:20pm

Wraith Hunter

Halo CE: Destroy four Wraith tanks in Assault on the Control Room with the Scorpion tank.
Unlocked 29 Jul, 2020 @ 8:26am

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked 28 Nov, 2020 @ 2:34pm

This Side Up

Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Unlocked 27 Nov, 2020 @ 5:31pm

All According to Plan...

Halo CE: Kill the first group of enemies on The Truth and Reconciliation without being detected.
Unlocked 27 Nov, 2020 @ 3:29pm

Beachhead

Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Unlocked 17 Jul, 2020 @ 6:07am

The Return of Megg

Halo 2: She's not picking up.
Unlocked 30 Jul, 2020 @ 9:29pm

No-Fly Zone

Halo CE: Destroy three of the four Banshees on Halo during a single play-through.
Unlocked 27 Nov, 2020 @ 5:13pm

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked 29 Jul, 2020 @ 4:11am

Missing Link

Halo 3: Watching. Waiting. Plotting.
Unlocked 8 Aug, 2020 @ 3:25am

Eminent Domain

Halo 2A MP: In Territories, control any 3 Territories simultaneously for 30 seconds.
Unlocked 31 Jul, 2020 @ 3:09am

Game Master

Created and saved 5 Custom Game types.
Unlocked 8 Aug, 2020 @ 10:29am

Gate Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.
Unlocked 30 Jul, 2020 @ 9:41pm

High Altitude Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.
Unlocked 30 Jul, 2020 @ 9:39pm

Master Forger

Created and saved 5 Custom Maps in Forge.
Unlocked 8 Aug, 2020 @ 10:30am

Power Play

Halo 2A MP: On Warlord, get 5 active camouflage power ups in a single game.
Unlocked 31 Jul, 2020 @ 3:15am

Rule Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.
Unlocked 30 Jul, 2020 @ 9:44pm

Thirst Locked Down!

Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.
Unlocked 30 Jul, 2020 @ 9:37pm

BLASTacular!

Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.
Unlocked 30 Jul, 2020 @ 9:45pm

Bloody Thirsty!

Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.
Unlocked 30 Jul, 2020 @ 9:43pm

Worship Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.
Unlocked 30 Jul, 2020 @ 9:45pm

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked 30 Jul, 2020 @ 4:20am

Throne of Bones

Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3.
Unlocked 8 Aug, 2020 @ 5:17pm

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked 22 Jul, 2020 @ 4:13pm

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked 29 Jul, 2020 @ 8:40am

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked 30 Jul, 2020 @ 5:48am

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked 31 Jul, 2020 @ 12:06am

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked 7 Aug, 2020 @ 11:09am

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked 8 Aug, 2020 @ 10:14am

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked 9 Aug, 2020 @ 1:59pm

Contender

Win 50 multiplayer games.
Unlocked 8 Aug, 2020 @ 11:19am

Game On

Complete 50 missions or multiplayer games.
Unlocked 30 Jul, 2020 @ 3:26am

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked 19 Aug, 2020 @ 5:11am

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked 8 Aug, 2020 @ 1:00pm

Up All Night

Complete 250 missions or multiplayer games.
Unlocked 23 Nov, 2020 @ 5:01am

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked 23 Nov, 2020 @ 12:01pm

Committed

Complete 350 missions or multiplayer games.
Unlocked 23 Nov, 2020 @ 12:03pm

Big Time Gamer

Complete 400 missions or multiplayer games.
Unlocked 23 Nov, 2020 @ 12:04pm

Long Time Fan

Complete 450 missions or multiplayer games.
Unlocked 23 Nov, 2020 @ 12:17pm

The Long Haul

Complete 500 missions or multiplayer games.
Unlocked 23 Nov, 2020 @ 12:17pm

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked 16 Jul, 2020 @ 7:30am

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked 18 Jul, 2020 @ 6:41am

Foe Hammer

Kill 5,000 enemies or players.
Unlocked 30 Jul, 2020 @ 4:09am

Gruntageddon

Kill 1000 Grunts.
Unlocked 21 Jul, 2020 @ 9:11am

Were It So Easy

Kill 1000 Elites.
Unlocked 30 Jul, 2020 @ 6:30pm

Scavenger Hunt

Kill 1000 Jackals.
Unlocked 6 Aug, 2020 @ 10:26am

Dankey Kang

Kill 1000 Brutes.
Unlocked 24 Aug, 2020 @ 2:48am

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked 19 Jul, 2020 @ 6:54am

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked 9 Aug, 2020 @ 3:25am

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked 24 Aug, 2020 @ 2:49am

Witch Doctor

Halo 3: Find and claim all Skulls in Halo 3.
Unlocked 8 Aug, 2020 @ 7:58am

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked 8 Aug, 2020 @ 3:20am

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked 8 Aug, 2020 @ 4:26am

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked 8 Aug, 2020 @ 5:20am

Skulltaker Halo 3: IWHBYD

Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Unlocked 8 Aug, 2020 @ 6:14am

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.
Unlocked 25 Nov, 2020 @ 11:03am

No Pain, No Gain

Complete 1 mission with the LASO playlist skulls enabled.
Unlocked 9 Aug, 2020 @ 11:49am

Assembly Skull

Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Unlocked 8 Aug, 2020 @ 9:06am

Orbital Skull

Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Unlocked 8 Aug, 2020 @ 9:07am

Sandbox Skull

Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Unlocked 8 Aug, 2020 @ 9:15am

Citadel Skull

Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Unlocked 8 Aug, 2020 @ 9:17am

Heretic Skull

Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Unlocked 8 Aug, 2020 @ 9:18am

Longshore Skull

Halo 3: Find the hidden Skull on the Longshore multilayer map.
Unlocked 8 Aug, 2020 @ 9:19am

Brainpan

Halo 3: Find all the hidden multiplayer Skulls.
Unlocked 8 Aug, 2020 @ 9:19am

Sightseeing

Halo CE: Complete a match on at least 8 different classic multiplayer maps.
Unlocked 8 Aug, 2020 @ 11:16am

Checking Out Your Options

Halo CE: Complete a match on at least 4 unique game types.
Unlocked 8 Aug, 2020 @ 11:08am

Tourist

Halo 2: Complete a match on at least 8 different classic multiplayer maps.
Unlocked 8 Aug, 2020 @ 11:20am

Window Shopping

Halo 2: Complete a match on at least 4 different game types in classic multiplayer.
Unlocked 8 Aug, 2020 @ 11:20am

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked 8 Aug, 2020 @ 9:56am

Just Browsing

Halo 3: Complete a match on at least 4 different game types in multiplayer.
Unlocked 8 Aug, 2020 @ 11:24am

Going International

Halo 4: Complete a match on at least 8 different multiplayer maps.
Unlocked 28 Nov, 2020 @ 5:12am

Taste Test

Halo 4: Complete a match on at least 4 different game types in multiplayer.
Unlocked 28 Nov, 2020 @ 5:06am

Naughty Naughty

Kill 10 Engineers.
Unlocked 23 Nov, 2020 @ 8:15am

Well...Maybe One or Two

Kill 25 Engineers.
Unlocked 25 Nov, 2020 @ 3:14am

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked 30 Sep, 2020 @ 6:19am

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked 30 Sep, 2020 @ 6:23am

Tuned In

H3: ODST: Find the 3rd Audio Log.
Unlocked 23 Nov, 2020 @ 8:08am

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked 23 Nov, 2020 @ 8:22am

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked 23 Nov, 2020 @ 8:22am

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked 23 Nov, 2020 @ 8:24am

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked 23 Nov, 2020 @ 8:26am

Overheard

H3: ODST: Find the 8th Audio Log.
Unlocked 23 Nov, 2020 @ 8:31am

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked 23 Nov, 2020 @ 8:33am

Monitored

H3: ODST: Find the 10th Audio Log.
Unlocked 23 Nov, 2020 @ 8:35am

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.
Unlocked 23 Nov, 2020 @ 8:37am

Give Heed

H3: ODST: Find the 12th Audio Log.
Unlocked 23 Nov, 2020 @ 8:41am

Get A Load

H3: ODST: Find the 13th Audio Log.
Unlocked 23 Nov, 2020 @ 8:43am

Snoop Troop

H3: ODST: Find the 14th Audio Log.
Unlocked 23 Nov, 2020 @ 8:44am

All Ears

H3: ODST: Find the 15th Audio Log.
Unlocked 23 Nov, 2020 @ 8:45am

Ear Bender

H3: ODST: Find the 16th Audio Log.
Unlocked 23 Nov, 2020 @ 8:47am

Plugged In

H3: ODST: Find the 17th Audio Log.
Unlocked 23 Nov, 2020 @ 8:48am

Attentive

H3: ODST: Find the 18th Audio Log.
Unlocked 23 Nov, 2020 @ 8:55am

Watchful

H3: ODST: Find the 19th Audio Log.
Unlocked 23 Nov, 2020 @ 8:58am

Observant

H3: ODST: Find the 20th Audio Log.
Unlocked 23 Nov, 2020 @ 8:59am

Scout

H3: ODST: Find the 21st Audio Log.
Unlocked 23 Nov, 2020 @ 9:01am

Adventurer

H3: ODST: Find the 22nd Audio Log.
Unlocked 23 Nov, 2020 @ 9:02am

Spotter

H3: ODST: Find the 23rd Audio Log.
Unlocked 23 Nov, 2020 @ 9:03am

Considerate

H3: ODST: Find the 24th Audio Log.
Unlocked 23 Nov, 2020 @ 9:04am

On Your Toes

H3: ODST: Find the 25th Audio Log.
Unlocked 23 Nov, 2020 @ 9:05am

Archivist

H3: ODST: Find the 26th Audio Log.
Unlocked 23 Nov, 2020 @ 9:06am

Your Attention Please

H3: ODST: Find the 27th Audio Log.
Unlocked 23 Nov, 2020 @ 9:07am

Catching On

H3: ODST: Find the 28th Audio Log.
Unlocked 23 Nov, 2020 @ 9:08am

Wisening Up

H3: ODST: Find the 29th Audio Log.
Unlocked 23 Nov, 2020 @ 9:09am

Audiophile

H3: ODST: Find the 30th Audio Log.
Unlocked 23 Nov, 2020 @ 9:13am

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked 23 Nov, 2020 @ 5:35am

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked 23 Nov, 2020 @ 5:35am

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked 23 Nov, 2020 @ 5:35am

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked 23 Nov, 2020 @ 11:56am

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked 30 Sep, 2020 @ 5:58am

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked 30 Sep, 2020 @ 6:25am

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked 20 Oct, 2020 @ 9:33am

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked 18 Nov, 2020 @ 4:23am

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked 18 Nov, 2020 @ 4:52am

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked 23 Nov, 2020 @ 3:14am

Record Store Owner

H3: ODST: Find all 30 Audio Logs.
Unlocked 23 Nov, 2020 @ 9:13am

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked 30 Sep, 2020 @ 6:14am

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked 3 Oct, 2020 @ 9:28am

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked 20 Oct, 2020 @ 9:59am

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked 18 Nov, 2020 @ 4:40am

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked 23 Nov, 2020 @ 3:04am

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked 23 Nov, 2020 @ 3:40am

Data Hive

H3: ODST: Complete Data Hive.
Unlocked 23 Nov, 2020 @ 5:01am

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked 23 Nov, 2020 @ 5:35am

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked 3 Oct, 2020 @ 9:28am

First Stop: Anywhere But Here!

H3: ODST: Beat the par time on NMPD HQ.
Unlocked 23 Nov, 2020 @ 7:10am

Feet Don't Fail Me Now

H3: ODST: Beat the par time on Kikowani Station.
Unlocked 23 Nov, 2020 @ 10:45am

Overtaken By Events

H3: ODST: Beat the par time on Data Hive.
Unlocked 6 May, 2021 @ 6:09am

Don't Strain Your Metaphors

H3: ODST: Beat the par score on Uplift Reserve.
Unlocked 20 Oct, 2020 @ 9:23am

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked 23 Nov, 2020 @ 9:45am

I Love My Job

H3: ODST: Beat the par score on ONI Alpha Site.
Unlocked 18 Nov, 2020 @ 4:40am

Pour It On

H3: ODST: Beat the par score on NMPD HQ.
Unlocked 23 Nov, 2020 @ 7:10am

Squid Jackpot!

H3: ODST: Beat the par score on Kikowani Station.
Unlocked 6 May, 2021 @ 5:38am

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked 23 Nov, 2020 @ 5:01am

Do You Remember When We Met

H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Unlocked 23 Nov, 2020 @ 7:50am

NEXT!

H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked 23 Nov, 2020 @ 5:39am

Nagato Makes Moving Easy

H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
Unlocked 23 Nov, 2020 @ 12:01pm

One Got Away

H3: ODST: View the missing link.
Unlocked 3 Oct, 2020 @ 9:50am

Like a Broken Record

H3: ODST: Find a legendary hidden music cue.
Unlocked 3 Oct, 2020 @ 9:00am

Vandalized

H3: ODST: Face it.
Unlocked 3 Oct, 2020 @ 9:41am

Saturday Morning Cartoon

H3: ODST: Is there a toy inside?
Unlocked 3 Oct, 2020 @ 9:09am

Classic

H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.
Unlocked 3 Oct, 2020 @ 9:28am

Catch 'Em Napping

H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
Unlocked 23 Nov, 2020 @ 7:34am

Strong, Silent Type

H3: ODST: Assassinate 3 Brutes in a row on Data Hive.
Unlocked 3 Oct, 2020 @ 9:45am

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked 30 Sep, 2020 @ 5:50am

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked 20 Oct, 2020 @ 9:53am

Fowl Hunt

H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.
Unlocked 23 Nov, 2020 @ 7:32am

Does Whatever a Spartan Can?

H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked 23 Nov, 2020 @ 7:23am

Firefly

H3: ODST: Kill a Drone with a flame grenade on Data Hive.
Unlocked 23 Nov, 2020 @ 4:37am

"BLAM" Said The Lady!

H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Unlocked 3 Oct, 2020 @ 9:46am

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked 30 Sep, 2020 @ 6:13am

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked 3 Oct, 2020 @ 9:28am

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked 3 Oct, 2020 @ 9:28am

Those Left Behind

H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Unlocked 23 Nov, 2020 @ 7:22am

Shoot and Scoot

H3: ODST: Complete NMPD HQ without firing the Sniper Rifle on Heroic or Legendary.
Unlocked 23 Nov, 2020 @ 7:10am

Fast and Low

H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Unlocked 23 Nov, 2020 @ 6:59am

Shiny...

H3: ODST: Pilot a Banshee on Kizingo Boulevard.
Unlocked 3 Oct, 2020 @ 9:37am

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Unlocked 23 Nov, 2020 @ 6:56am

What About Those Tanks?

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked 3 Oct, 2020 @ 9:39am

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked 30 Sep, 2020 @ 6:04am

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked 3 Oct, 2020 @ 9:28am

Monumental Thirst!

H2A: Found and destroyed the BLAST soda can on Remnant..
Unlocked 8 Aug, 2020 @ 1:00pm

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked 3 Dec, 2019 @ 12:38pm

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked 25 Nov, 2020 @ 2:27am

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked 7 Dec, 2019 @ 11:19am

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked 10 Dec, 2019 @ 10:22am

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked 30 Nov, 2020 @ 9:42am

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked 11 Dec, 2020 @ 6:47am

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked 11 Dec, 2020 @ 7:32am

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked 14 Dec, 2020 @ 8:28am

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked 2 Jan, 2021 @ 4:02am

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked 2 Jan, 2021 @ 4:47am

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked 2 Jan, 2021 @ 4:47am

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked 2 Jan, 2021 @ 4:47am

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked 2 Jan, 2021 @ 4:47am

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked 10 Dec, 2019 @ 10:22am

Insomnia

Halo: Reach: Beat the par score on Long Night of Solace.
Unlocked 11 Dec, 2020 @ 6:47am

Precious Cargo

Halo: Reach: Beat the par score on The Pillar of Autumn.
Unlocked 2 Jan, 2021 @ 4:47am

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked 25 Nov, 2020 @ 4:25am

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.
Unlocked 31 Jul, 2020 @ 4:01am

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace
Unlocked 25 Nov, 2020 @ 8:39am

Two Corpses In One Grave

Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.
Unlocked 25 Nov, 2020 @ 8:23am

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked 25 Nov, 2020 @ 8:16am

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked 25 Nov, 2020 @ 8:12am

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked 25 Nov, 2020 @ 7:43am

Forza in the Fall

Halo: Reach: Flip the switches to become a Reach Racer!
Unlocked 30 Nov, 2020 @ 8:28am

HBOrg Special

Halo: Reach: Party with the DJ Brute.
Unlocked 25 Nov, 2020 @ 2:46am

Play Us a Sad Song, Claude

Halo: Reach: Listen to a hidden music cue.
Unlocked 25 Nov, 2020 @ 2:48am

We're Gonna Need a Bigger Ship

Halo: Reach: Fly both the Pelican and Phantom on New Alexandria.
Unlocked 25 Nov, 2020 @ 7:28am

Front Page News

Halo: Reach: Find me in the club.
Unlocked 25 Nov, 2020 @ 2:46am

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked 25 Nov, 2020 @ 2:28am

Did You Major in Marine Bio?

Halo: Reach: Encounter the hidden marines on Exodus.
Unlocked 25 Nov, 2020 @ 3:54am

Fly, You Fools!

Halo: Reach: Find the hidden Banshees on The Package.
Unlocked 2 Jan, 2021 @ 3:04am

This is Not the Greatest Lab in the World…

Halo: Reach: Find your way into Halsey's Lab on The Package.
Unlocked 25 Nov, 2020 @ 3:28am

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked 25 Nov, 2020 @ 8:42am

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Unlocked 25 Nov, 2020 @ 8:52am

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall
Unlocked 25 Nov, 2020 @ 8:53am

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear
Unlocked 25 Nov, 2020 @ 9:05am

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace
Unlocked 25 Nov, 2020 @ 9:23am

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus
Unlocked 25 Nov, 2020 @ 9:29am

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria
Unlocked 25 Nov, 2020 @ 9:48am

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package
Unlocked 25 Nov, 2020 @ 9:54am

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn
Unlocked 25 Nov, 2020 @ 10:06am

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked 25 Nov, 2020 @ 1:13am

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty
Unlocked 25 Nov, 2020 @ 8:45am

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty
Unlocked 25 Nov, 2020 @ 8:59am

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty
Unlocked 25 Nov, 2020 @ 9:14am

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty
Unlocked 25 Nov, 2020 @ 9:26am

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty
Unlocked 25 Nov, 2020 @ 9:42am

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty
Unlocked 25 Nov, 2020 @ 9:46am

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty
Unlocked 25 Nov, 2020 @ 9:58am

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty
Unlocked 25 Nov, 2020 @ 10:03am

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty
Unlocked 25 Nov, 2020 @ 10:09am

Canonical Conundrum

Halo: Reach: Find all Data Pads.
Unlocked 25 Nov, 2020 @ 10:09am

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked 8 Aug, 2020 @ 9:48am

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked 25 Nov, 2020 @ 1:13am

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked 25 Nov, 2020 @ 1:23am

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.
Unlocked 25 Nov, 2020 @ 2:32am

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked 3 Dec, 2019 @ 12:07pm

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.
Unlocked 25 Nov, 2020 @ 2:25am

Capacious Cartography

Halo: Reach: Create a custom map using Forge World.
Unlocked 25 Nov, 2020 @ 10:18am

Because It Wasn't Hard Enough

Halo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).
Unlocked 25 Nov, 2020 @ 1:25am

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked 25 Nov, 2020 @ 1:05am

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!
Unlocked 25 Nov, 2020 @ 2:16am

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked 25 Nov, 2020 @ 7:31am

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked 6 Dec, 2019 @ 8:27am

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked 25 Nov, 2020 @ 7:37am



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.

Forged in Fire

Win 100 multiplayer games.

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.

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.

Excellent Taste

Halo CE: Complete three Halo: CE playlists.

Grand Theft Halo

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

Double Down

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

Warden

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

Blown Out of the Sky

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

Decorated Warrior

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

Ninja Redux

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

Flaming Ninja Anniversary

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

Legend Slayer

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

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.

Time Shift

Halo 3: Beat the par time on Crow's Nest.

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.

Lightning Strike

Halo 3: Beat the par time on The Storm.

Dambuster

Halo 3: Beat the par time on Floodgate.

Waypoint

Halo 3: Beat the par time on The Ark.

Scarab Slide

Halo 3: Beat the par time on The Covenant.

Making History

Halo 3: Beat the par time on Cortana.

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.

Speed Demon

Halo 3: Beat the par time on all Halo 3 levels.

Askar

Halo 3: Beat the par score on The Storm.

Exterminator

Halo 3: Beat the par score on Floodgate.

Orpheus

Halo 3: Beat the par score on Cortana.

Torchbearer

Halo 3: Beat the par score on Halo.

Better With Age

Halo 3: Beat the par score on every Halo 3 level.

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.

Finished the Fight

Halo 3: Complete every level of the game on Legendary difficulty.

Begins with a Single Step

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

Who Needs Them?

Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.

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.

Devastating

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

Dawn

Halo 4: Complete Dawn.

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?

You're Joking

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

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.

Mortardom

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

Digging up the Past

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

Invaders Repelled

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

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.

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.

Top Gungoose

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

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.

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.

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.

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.

King of the Crows

Halo 3: Beat the par score on Crow's Nest.

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.

Double Trouble

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

Spree Master

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

Catch This

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

Party Pooper

Earn a total of 250 Killjoy medals in matchmade games.

Planting A Flag

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

The True King

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

Roadkill Rampage

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

Rock and Coil Hit Back

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

Airborne

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

Bill Past Due

H3: ODST: Beat the par time on Tayari Plaza.

An Artist's Canvas

H3: ODST: Beat the par time on Kizingo Blvd.

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.

Double Time!

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

Can't Stop Here, This is Brute Country

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

Survey Says...

H3: ODST: Beat the par score on Tayari Plaza.

This Oliphant Has No Brakes

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

The Marine Corps Gives Its Regards

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

Déjà Vu

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

Safety Not Guaranteed

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

Trifecta

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

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.

Winter Urgency

Halo: Reach: Beat the par time on Winter Contingency.

Just Like Storming a Castle

Halo: Reach: Beat the par time on ONI: Sword Base.

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.

Generous Tipper

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

Sabre Metrics

Halo: Reach: Beat the par time on Long Night of Solace.

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.

One For the Record Books

Halo: Reach: Beat the par time on New Alexandria.

Speedy Delivery

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

Wait, How'd the Ship Get Down Here?

Halo: Reach: Beat the par time on The Pillar of Autumn.

Fast Fall

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

Ice In Your Veins

Halo: Reach: Beat the par score on Winter Contingency.

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.

Bake That Cake

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

Parting the Sea

Halo: Reach: Beat the par score on Exodus.

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.

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.

They've Always Been Faster

Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.

Tank Beats Everything

Halo: Reach: Finish The Package on Legendary with the Scorpion intact.

Why Do This To Yourself?

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

Reach Has Been Good to Me

Halo: Reach: Complete a Halo: Reach playlist.

Who Needs Red Flag?

Halo: Reach: Complete three Halo: Reach playlists.

Keep Your Foot on the Pedrogas

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

Enemies Everywhere!

Halo: Reach: Complete a Firefight set on Normal or Harder.

Negative, Ghostrider

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

Skunked

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

Left Behind

Halo: Reach: Achieve a score of 30,000 points on Lone Wolf.

One Final Firefight

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

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.

Run and Gunned

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

Game Breaker

Halo: Reach: Kill 10 enemies while using a Jetpack.

Classic Completion

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