Thatassthat » Games » Halo: The Master Chief Collection Stats

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514 of 700 (73%) achievements earned:
Personal Achievements
 

Life Story

Complete the Master Chief Saga playlist.
Unlocked 7 May, 2021 @ 12:22pm

Just Getting Started

Kill 100 enemies or players.
Unlocked 29 Mar, 2020 @ 1:42pm

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked 29 Mar, 2020 @ 1:42pm

The One Percent

Kill 100 Elites.
Unlocked 29 Mar, 2020 @ 1:42pm

Spoilsport

Kill 100 Jackals.
Unlocked 29 Mar, 2020 @ 1:42pm

Going Bananas

Kill 100 Brutes.
Unlocked 29 Mar, 2020 @ 1:42pm

Hunters Hunted

Kill 50 Hunters.
Unlocked 29 Mar, 2020 @ 1:42pm

Checkmate

Kill 100 Watchers.
Unlocked 15 Dec, 2020 @ 12:36pm

I Was Wondering What Would Break First

Kill 100 Knights.
Unlocked 7 Dec, 2020 @ 12:50pm

Pest Control

Kill 100 Crawlers.
Unlocked 7 Dec, 2020 @ 12:50pm

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked 2 Apr, 2020 @ 7:15pm

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked 29 Mar, 2020 @ 1:42pm

The Guardians Are Coming

Get killed by the Guardians.
Unlocked 15 Jul, 2020 @ 7:12am

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked 29 Mar, 2020 @ 1:42pm

Mystery Achievement

Inscrutable. Mysterious.
Unlocked 2 Jul, 2020 @ 5:07am

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked 29 Mar, 2020 @ 1:42pm

I Got This

Complete 100 missions or multiplayer games.
Unlocked 29 Mar, 2020 @ 1:42pm

Tempered Blade

Win 10 multiplayer games.
Unlocked 12 Jun, 2020 @ 2:44pm

Sample Plate

Complete three cross-game playlists.
Unlocked 29 Jul, 2021 @ 3:20pm

I Dabble in Slaying

Complete one cross-game playlist.
Unlocked 2 May, 2021 @ 5:40am

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked 29 Mar, 2020 @ 1:42pm

Veteran

Complete all campaigns on Normal difficulty.
Unlocked 7 Dec, 2020 @ 12:50pm

War Hero

Complete all campaigns on Heroic difficulty.
Unlocked 7 Dec, 2020 @ 12:50pm

Legend

Complete all campaigns on Legendary difficulty.
Unlocked 25 Apr, 2021 @ 8:46pm

Lore Master

Activate all terminals.
Unlocked 1 Feb, 2022 @ 2:05pm

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked 29 Mar, 2020 @ 1:42pm

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked 29 Mar, 2020 @ 1:42pm

Halo

Halo CE: Complete Halo.
Unlocked 29 Mar, 2020 @ 1:42pm

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked 29 Mar, 2020 @ 1:42pm

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked 29 Mar, 2020 @ 1:42pm

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked 29 Mar, 2020 @ 1:42pm

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked 29 Mar, 2020 @ 1:42pm

The Library

Halo CE: Complete The Library.
Unlocked 29 Mar, 2020 @ 1:42pm

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked 29 Mar, 2020 @ 1:42pm

Keyes

Halo CE: Complete Keyes.
Unlocked 29 Mar, 2020 @ 1:42pm

The Maw

Halo CE: Complete The Maw.
Unlocked 29 Mar, 2020 @ 1:42pm

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked 6 Jun, 2020 @ 11:23am

Flyover Country

Halo CE: Beat the par time on Halo.
Unlocked 16 Jun, 2020 @ 4:54pm

You Can't Handle the Truth

Halo CE: Beat the par time on The Truth and Reconciliation.
Unlocked 29 Mar, 2020 @ 1:42pm

Hit The Beach

Halo CE: Beat the par time on The Silent Cartographer.
Unlocked 16 Jun, 2020 @ 4:54pm

Would It've Killed You To Take The Elevator

Halo CE: Beat the par time on Assault on the Control Room.
Unlocked 16 Jun, 2020 @ 5:37pm

Lightning in a Bottle

Halo CE: Beat the par time on 343 Guilty Spark.
Unlocked 16 Jun, 2020 @ 5:52pm

TLDR

Halo CE: Beat the par time on The Library.
Unlocked 16 Jun, 2020 @ 6:10pm

Whistle Stop Tour

Halo CE: Beat the par time on Two Betrayals.
Unlocked 16 Jun, 2020 @ 6:29pm

Scurty Bump

Halo CE: Beat the par time on Keyes.
Unlocked 16 Jun, 2020 @ 6:51pm

All You Can Eat

Halo CE: Beat the par time on The Maw.
Unlocked 16 Jun, 2020 @ 7:43pm

Did Somebody Say...

Halo CE: Beat par time on all Halo: CE levels.
Unlocked 1 May, 2021 @ 6:40am

Giant Hula Hoop

Halo CE: Beat the par score on Halo.
Unlocked 17 Sep, 2020 @ 1:55pm

Reading Room

Halo CE: Beat the par score on The Library.
Unlocked 18 Sep, 2020 @ 2:30pm

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked 2 Jul, 2020 @ 1:17am

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked 2 Jul, 2020 @ 1:32am

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked 2 Jul, 2020 @ 1:49am

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked 29 Mar, 2020 @ 6:10pm

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked 2 Jul, 2020 @ 3:05am

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked 2 Jul, 2020 @ 3:22am

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.
Unlocked 2 Jul, 2020 @ 3:37am

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked 2 Jul, 2020 @ 3:47am

Mind Games

Halo CE: Activate Terminal 9 on Keyes.
Unlocked 2 Jul, 2020 @ 4:42am

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.
Unlocked 2 Jul, 2020 @ 4:45am

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.
Unlocked 2 Jul, 2020 @ 4:45am

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked 2 Jul, 2020 @ 1:52am

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked 2 Jul, 2020 @ 1:53am

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked 2 Jul, 2020 @ 1:57am

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked 2 Jul, 2020 @ 1:45am

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked 2 Jul, 2020 @ 1:59am

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked 2 Jul, 2020 @ 2:06am

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked 2 Jul, 2020 @ 2:45am

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked 2 Jul, 2020 @ 2:50am

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked 2 Jul, 2020 @ 3:12am

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked 2 Jul, 2020 @ 3:25am

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked 2 Jul, 2020 @ 3:44am

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked 2 Jul, 2020 @ 4:24am

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked 2 Jul, 2020 @ 4:59am

Headhunter

Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked 2 Jul, 2020 @ 4:59am

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked 29 Mar, 2020 @ 1:42pm

Believe in a Hero

Halo CE: Complete every level of the game on Heroic difficulty.
Unlocked 29 Mar, 2020 @ 1:42pm

Living Legend

Halo CE: Complete every level of the game on Legendary difficulty.
Unlocked 18 Sep, 2020 @ 6:01pm

How Pedestrian

Halo CE: Complete Halo without entering a vehicle.
Unlocked 1 Oct, 2020 @ 7:25pm

A Fine Choice

Halo CE: Complete a Halo: CE playlist.
Unlocked 18 Sep, 2020 @ 6:01pm

Excellent Taste

Halo CE: Complete three Halo: CE playlists.
Unlocked 21 Aug, 2021 @ 1:46pm

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked 29 Mar, 2020 @ 1:42pm

Madrigal Debut

Halo CE: Trigger a hidden music cue in Halo: CE.
Unlocked 7 May, 2021 @ 1:24pm

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked 29 Mar, 2020 @ 1:42pm

No Smoking

Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
Unlocked 7 May, 2021 @ 1:06pm

T-Rex

Halo CE: Find the hidden Rex sign on The Maw.
Unlocked 7 May, 2021 @ 1:01pm

Thirsty Grunt

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked 3 May, 2021 @ 7:56am

Megg

Halo CE: It's a sign.
Unlocked 7 May, 2021 @ 12:40pm

Get Me Out of Here!

Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Unlocked 7 May, 2021 @ 12:46pm

Feet Firmly Planted

Halo CE: Complete a level without jumping.
Unlocked 1 Oct, 2020 @ 7:49pm

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked 29 Mar, 2020 @ 1:42pm

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked 29 Mar, 2020 @ 2:33pm

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked 1 Apr, 2020 @ 3:42pm

He's Unstoppable

Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked 1 Apr, 2020 @ 5:42pm

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked 29 Mar, 2020 @ 1:42pm

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked 15 Feb, 2021 @ 2:37pm

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked 6 Jun, 2020 @ 11:23am

Outskirts

Halo 2: Complete Outskirts.
Unlocked 6 Jun, 2020 @ 11:23am

Metropolis

Halo 2: Complete Metropolis.
Unlocked 6 Jun, 2020 @ 11:23am

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked 6 Jun, 2020 @ 11:23am

Oracle

Halo 2: Complete The Oracle.
Unlocked 6 Jun, 2020 @ 11:23am

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked 6 Jun, 2020 @ 11:23am

Regret

Halo 2: Complete Regret.
Unlocked 6 Jun, 2020 @ 11:23am

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked 6 Jun, 2020 @ 11:23am

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked 6 Jun, 2020 @ 11:23am

Gravemind

Halo 2: Complete Gravemind.
Unlocked 6 Jun, 2020 @ 11:23am

Uprising

Halo 2: Complete Uprising.
Unlocked 6 Jun, 2020 @ 11:23am

High Charity

Halo 2: Complete High Charity.
Unlocked 6 Jun, 2020 @ 11:23am

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked 6 Jun, 2020 @ 11:23am

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked 6 Jun, 2020 @ 11:23am

Rooftop Runner

Halo 2: Beat the par time on Outskirts.
Unlocked 1 Oct, 2020 @ 8:15pm

Speeding Ticket

Halo 2: Beat the par time on Metropolis.
Unlocked 6 Jun, 2020 @ 5:02pm

YOLO Strats

Halo 2: Beat the par time on The Arbiter.
Unlocked 6 Jun, 2020 @ 5:20pm

Reed the Strategy

Halo 2: Beat the par time on The Oracle.
Unlocked 12 Jun, 2020 @ 3:27pm

So You Don't Want the Tank?

Halo 2: Beat the par time on Delta Halo.
Unlocked 2 Oct, 2020 @ 6:16pm

I Regret Nothing

Halo 2: Beat the par time on Regret.
Unlocked 2 Oct, 2020 @ 6:57pm

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.
Unlocked 2 Oct, 2020 @ 7:13pm

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.
Unlocked 7 Jun, 2020 @ 2:59pm

Force of Will

Halo 2: Beat the par time on Gravemind.
Unlocked 2 Oct, 2020 @ 7:50pm

No Man's Land

Halo 2: Beat the par time on Uprising.
Unlocked 7 Jun, 2020 @ 3:53pm

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked 6 Jun, 2020 @ 11:23am

Are We There Yet?

Halo 2: Beat the par time on The Great Journey.
Unlocked 15 Jul, 2020 @ 7:12am

Going Nowhere Fast

Halo 2: Beat par time on all Halo 2 levels.
Unlocked 2 Oct, 2020 @ 7:50pm

Bomb Squad

Halo 2: Beat the par score on Cairo Station.
Unlocked 4 May, 2021 @ 12:48pm

Objective Secured

Halo 2: Beat the par score on Outskirts.
Unlocked 6 Jun, 2020 @ 11:23am

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked 6 Jun, 2020 @ 11:23am

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked 29 Jun, 2020 @ 4:54pm

Leave None Alive

Halo 2: Beat the par score on The Oracle.
Unlocked 6 Jun, 2020 @ 11:23am

Boundless

Halo 2: Beat the par score on Delta Halo.
Unlocked 6 Jun, 2020 @ 11:23am

Fists of Fury

Halo 2: Beat the par score on Regret.
Unlocked 4 May, 2021 @ 1:22pm

The Doctor Is In

Halo 2: Beat the par score on Quarantine Zone.
Unlocked 6 Jun, 2020 @ 11:23am

Official Business

Halo 2: Beat the par score on Gravemind.
Unlocked 9 Nov, 2021 @ 8:58pm

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.
Unlocked 6 Jun, 2020 @ 11:23am

Curious

Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked 2 Jul, 2020 @ 5:32am

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.
Unlocked 6 Jun, 2020 @ 11:23am

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked 6 Jun, 2020 @ 11:23am

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked 6 Jun, 2020 @ 11:23am

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked 6 Jun, 2020 @ 11:23am

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked 6 Jun, 2020 @ 11:23am

Enamored

Halo 2: Activate Terminal 7 on Regret.
Unlocked 6 Jun, 2020 @ 11:23am

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked 6 Jun, 2020 @ 11:23am

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked 6 Jun, 2020 @ 11:23am

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.
Unlocked 6 Jun, 2020 @ 11:23am

Scholar

Halo 2: Activate Terminal 11 on Uprising.
Unlocked 2 Jul, 2020 @ 10:50am

Reviewer

Halo 2: Activate Terminal 12 on High Charity.
Unlocked 6 Jun, 2020 @ 11:23am

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked 6 Jun, 2020 @ 11:23am

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.
Unlocked 2 Jul, 2020 @ 10:50am

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked 2 Jul, 2020 @ 5:24am

Skulltaker Halo 2: Thunderstorm

Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Unlocked 2 Jul, 2020 @ 5:35am

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked 2 Jul, 2020 @ 5:37am

Skulltaker Halo 2: IWHBYD

Halo 2: Find and claim the IWHBYD Skull on Legendary.
Unlocked 2 Jul, 2020 @ 8:36am

Skulltaker Halo 2: Catch

Halo 2: Find and claim the Catch Skull on Legendary.
Unlocked 2 Jul, 2020 @ 8:36am

Skulltaker Halo 2: Grunt Birthday Party

Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.
Unlocked 2 Jul, 2020 @ 8:55am

Skulltaker Halo 2: Famine

Halo 2: Find and claim the Famine Skull on Legendary.
Unlocked 2 Jul, 2020 @ 9:09am

Skulltaker Halo 2: Envy

Halo 2: Find and claim the Envy Skull on Legendary.
Unlocked 2 Jul, 2020 @ 9:28am

Skulltaker Halo 2: Assassins

Halo 2: Find and claim the Assassins Skull on Legendary.
Unlocked 2 Jul, 2020 @ 9:40am

Skulltaker Halo 2: Mythic

Halo 2: Find and claim the Mythic Skull on Legendary.
Unlocked 2 Jul, 2020 @ 9:59am

Skulltaker Halo 2: Sputnik

Halo 2: Find and claim the Sputnik Skull on Legendary.
Unlocked 2 Jul, 2020 @ 10:04am

Skulltaker Halo 2: Anger

Halo 2: Find and claim the Anger Skull on Legendary.
Unlocked 2 Jul, 2020 @ 10:32am

Skulltaker Halo 2: Ghost

Halo 2: Find and claim the Ghost Skull on Legendary.
Unlocked 2 Jul, 2020 @ 10:46am

Skulltaker Halo 2: Iron

Halo 2: Find and claim the Iron Skull on Legendary.
Unlocked 6 Jun, 2020 @ 11:23am

Skulltaker Halo 2: Black Eye

Halo 2: Find and claim the Black Eye Skull on Legendary.
Unlocked 2 Jul, 2020 @ 12:23pm

Trophy Collector

Halo 2: Find and claim all Skulls in Halo 2.
Unlocked 2 Jul, 2020 @ 12:23pm

And So It Begins...

Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked 3 Nov, 2021 @ 2:30pm

Regrettable Turn of Events

Halo 2: Collect the Prophet of Regret toy in Regret.
Unlocked 3 Nov, 2021 @ 2:37pm

The Will of the Prophets

Halo 2: Collect the Arbiter toy in Sacred Icon.
Unlocked 3 Nov, 2021 @ 2:42pm

Chieftain of the Brutes

Halo 2: Collect the Tartarus toy in Quarantine Zone.
Unlocked 3 Nov, 2021 @ 3:16pm

Don't Make a Girl a Promise

Halo 2: Collect the Cortana toy in Gravemind.
Unlocked 2 Jul, 2020 @ 10:31am

My Work is Done

Halo 2: Collect the Librarian toy in Uprising.
Unlocked 3 Nov, 2021 @ 3:27pm

I Like Crazy

Halo 2: Collect the Rampant Cortana toy in High Charity.
Unlocked 11 Nov, 2020 @ 4:45am

Pyrrhic Solution

Halo 2: Collect the Didact toy in The Great Journey.
Unlocked 3 Nov, 2021 @ 3:44pm

Toybox

Halo 2: Collect all eight Halo toys.
Unlocked 3 Nov, 2021 @ 3:44pm

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked 6 Jun, 2020 @ 11:23am

Hero

Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked 6 Jun, 2020 @ 11:23am

Legendary Anniversary

Halo 2: Complete every level of the game on Legendary difficulty.
Unlocked 6 Jun, 2020 @ 11:23am

Seconds

Halo 2: Complete a Halo 2 playlist.
Unlocked 7 Jun, 2020 @ 4:53pm

Connoisseur

Halo 2: Complete three Halo 2 playlists.
Unlocked 9 Jul, 2020 @ 6:19pm

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked 6 Jun, 2020 @ 11:23am

Betcha can't stick it...

Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Unlocked 15 Jul, 2020 @ 7:12am

Cowardly Grunt

Halo 2: Listen to the Cowardly Grunt's woes.
Unlocked 16 Jun, 2020 @ 2:40pm

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked 6 Jun, 2020 @ 11:23am

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.
Unlocked 7 Jun, 2020 @ 9:22pm

10 Minutes Too Early

Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
Unlocked 7 Jun, 2020 @ 9:15pm

HI BEN

Halo 2: Oh, hi!
Unlocked 7 Jun, 2020 @ 9:09pm

E E E

Halo 2: View both signs in the level Metropolis.
Unlocked 6 Jun, 2020 @ 11:23am

GOOOAAAAALLLL!

Halo 2: Shoot the soccer ball in the level Metropolis.
Unlocked 7 Jun, 2020 @ 9:02pm

Needs More Whammy Bar

Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Unlocked 13 Aug, 2021 @ 8:19pm

Starved For Shields

Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Unlocked 13 Aug, 2021 @ 8:40pm

Commuter

Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.
Unlocked 7 May, 2021 @ 1:54pm

He Never Gets Me Anything

Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.
Unlocked 6 Jun, 2020 @ 11:23am

Scarab Lord

Halo 2: Acquire the Scarab Gun.
Unlocked 7 Jun, 2020 @ 7:58pm

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked 2 Jul, 2020 @ 9:13am

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked 6 Jun, 2020 @ 11:23am

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked 6 Jun, 2020 @ 11:23am

Warden

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.
Unlocked 12 Jun, 2020 @ 2:43pm

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked 9 Jul, 2020 @ 1:13pm

Landfall

Halo 3: Complete Sierra 117.
Unlocked 15 Jul, 2020 @ 7:12am

Holdout

Halo 3: Complete Crow's Nest.
Unlocked 15 Jul, 2020 @ 7:12am

The Road

Halo 3: Complete Tsavo Highway.
Unlocked 15 Jul, 2020 @ 7:12am

Assault

Halo 3: Complete The Storm.
Unlocked 15 Jul, 2020 @ 7:12am

Cleansing

Halo 3: Complete Floodgate.
Unlocked 15 Jul, 2020 @ 7:12am

Refuge

Halo 3: Complete The Ark.
Unlocked 15 Jul, 2020 @ 7:12am

Last Stand

Halo 3: Complete The Covenant.
Unlocked 15 Jul, 2020 @ 7:12am

The Key

Halo 3: Complete Cortana.
Unlocked 15 Jul, 2020 @ 7:12am

Return

Halo 3: Complete Halo.
Unlocked 15 Jul, 2020 @ 7:12am

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.
Unlocked 15 Jul, 2020 @ 8:38am

Time Shift

Halo 3: Beat the par time on Crow's Nest.
Unlocked 15 Jul, 2020 @ 8:58am

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.
Unlocked 15 Jul, 2020 @ 9:14am

Lightning Strike

Halo 3: Beat the par time on The Storm.
Unlocked 16 Oct, 2020 @ 5:11am

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked 15 Jul, 2020 @ 9:49am

Waypoint

Halo 3: Beat the par time on The Ark.
Unlocked 16 Oct, 2020 @ 5:59am

Scarab Slide

Halo 3: Beat the par time on The Covenant.
Unlocked 16 Oct, 2020 @ 6:20am

Making History

Halo 3: Beat the par time on Cortana.
Unlocked 16 Oct, 2020 @ 6:32am

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.
Unlocked 15 Jul, 2020 @ 12:28pm

Speed Demon

Halo 3: Beat the par time on all Halo 3 levels.
Unlocked 16 Oct, 2020 @ 6:32am

Guerilla

Halo 3: Beat the par score on Sierra 117.
Unlocked 16 Jul, 2020 @ 12:23pm

Cavalier

Halo 3: Beat the par score on Tsavo Highway.
Unlocked 3 Aug, 2020 @ 1:14pm

Askar

Halo 3: Beat the par score on The Storm.
Unlocked 15 Jul, 2020 @ 7:12am

Exterminator

Halo 3: Beat the par score on Floodgate.
Unlocked 15 Jul, 2020 @ 7:12am

Ranger

Halo 3: Beat the par score on The Ark.
Unlocked 15 Jul, 2020 @ 7:12am

Vanguard

Halo 3: Beat the par score on The Covenant.
Unlocked 15 Jul, 2020 @ 7:12am

Orpheus

Halo 3: Beat the par score on Cortana.
Unlocked 29 Jul, 2020 @ 7:07pm

Torchbearer

Halo 3: Beat the par score on Halo.
Unlocked 6 Mar, 2021 @ 8:26pm

Better With Age

Halo 3: Beat the par score on every Halo 3 level.
Unlocked 6 Mar, 2021 @ 8:26pm

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.
Unlocked 15 Jul, 2020 @ 7:12am

Inundation

Halo 3: Activate Terminal 2 on The Ark.
Unlocked 1 Nov, 2021 @ 1:51pm

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.
Unlocked 3 Aug, 2020 @ 3:00pm

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked 29 Jul, 2020 @ 5:32pm

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.
Unlocked 29 Jul, 2020 @ 5:40pm

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.
Unlocked 29 Jul, 2020 @ 5:47pm

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked 15 Jul, 2020 @ 7:12am

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked 29 Jul, 2020 @ 6:41pm

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.
Unlocked 31 Jul, 2020 @ 6:13pm

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 1:06pm

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 1:09pm

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 1:18pm

Skulltaker Halo 3: Catch

Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 1:28pm

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 9:40am

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 1:42pm

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 7:12am

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 7:12am

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked 15 Jul, 2020 @ 7:12am

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked 15 Jul, 2020 @ 7:12am

Finished the Fight

Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked 15 Jul, 2020 @ 7:12am

Begins with a Single Step

Halo 3: On Tsavo Highway, complete the level without entering a vehicle.
Unlocked 16 Oct, 2020 @ 6:53am

Who Needs Them?

Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.
Unlocked 1 Nov, 2021 @ 3:11pm

Phantom Hunter

Halo 3: Destroy 3 total Phantoms on The Covenant.
Unlocked 15 Jul, 2020 @ 11:08am

Primate

Halo 3: Find your first missing links.
Unlocked 22 Sep, 2020 @ 4:42pm

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked 15 Jul, 2020 @ 7:12am

Flipyap

Halo 3: Listen to the tale of a young Grunt named Flipyap.
Unlocked 16 Oct, 2020 @ 6:04am

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.
Unlocked 7 Dec, 2020 @ 1:45pm

Delicious Brains

Kill 100 Flood.
Unlocked 29 Mar, 2020 @ 1:42pm

Zombie Repeller

Kill 1000 Flood.
Unlocked 29 Mar, 2020 @ 1:42pm

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked 15 Jul, 2020 @ 7:12am

Dawn

Halo 4: Complete Dawn.
Unlocked 7 Dec, 2020 @ 12:50pm

Requiem

Halo 4: Complete Requiem.
Unlocked 7 Dec, 2020 @ 12:50pm

Forerunner

Halo 4: Complete Forerunner.
Unlocked 7 Dec, 2020 @ 12:50pm

Infinity

Halo 4: Complete Infinity.
Unlocked 7 Dec, 2020 @ 12:50pm

Reclaimer

Halo 4: Complete Reclaimer.
Unlocked 7 Dec, 2020 @ 12:50pm

Shutdown

Halo 4: Complete Shutdown.
Unlocked 7 Dec, 2020 @ 12:50pm

Composer

Halo 4: Complete Composer.
Unlocked 7 Dec, 2020 @ 12:50pm

Midnight

Halo 4: Complete Midnight.
Unlocked 7 Dec, 2020 @ 12:50pm

Piece of Cake

Halo 4: Beat the par time on Dawn.
Unlocked 1 May, 2021 @ 1:13am

Interloper

Halo 4: Beat the par time on Requiem.
Unlocked 1 May, 2021 @ 1:25am

Raging in the Dark

Halo 4: Beat the par time on Forerunner.
Unlocked 1 May, 2021 @ 1:41am

Ouroboros

Halo 4: Beat the par time on Infinity.
Unlocked 1 May, 2021 @ 2:03am

Gimme That

Halo 4: Beat the par time on Reclaimer.
Unlocked 1 May, 2021 @ 3:02am

Shut. Down. Everything.

Halo 4: Beat the par time on Shutdown.
Unlocked 25 Apr, 2021 @ 6:32pm

Symphony of Pain

Halo 4: Beat the par time on Composer.
Unlocked 1 May, 2021 @ 3:19am

Countdown

Halo 4: Beat the par time on Midnight.
Unlocked 1 May, 2021 @ 4:08am

Easy As One Two Three

Halo 4: Beat the par time on all Halo 4 levels.
Unlocked 1 May, 2021 @ 4:08am

Jungle Warfare

Halo 4: Beat the par score on Infinity.
Unlocked 7 Dec, 2020 @ 12:50pm

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.
Unlocked 7 Dec, 2020 @ 12:50pm

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.
Unlocked 24 Jan, 2021 @ 9:12pm

Head Banging

Halo 4: Beat the par score on Composer.
Unlocked 24 Jan, 2021 @ 9:52pm

Witching Hour

Halo 4: Beat the par score on Midnight.
Unlocked 7 Dec, 2020 @ 12:50pm

War

Halo 4: Activate Terminal 1 on Requiem.
Unlocked 1 Feb, 2022 @ 1:55pm

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.
Unlocked 7 Dec, 2020 @ 12:50pm

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.
Unlocked 13 Dec, 2020 @ 4:38pm

Flood

Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked 25 Apr, 2021 @ 6:02pm

Knights

Halo 4: Activate Terminal 5 on Shutdown.
Unlocked 7 Dec, 2020 @ 12:50pm

Justice

Halo 4: Activate Terminal 6 on Composer.
Unlocked 7 Dec, 2020 @ 12:50pm

Cryptum

Halo 4: Activate Terminal 7 on Midnight.
Unlocked 1 Feb, 2022 @ 2:05pm

Terminus

Halo 4: Activate all Halo 4 Terminals.
Unlocked 1 Feb, 2022 @ 2:05pm

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.
Unlocked 7 Dec, 2020 @ 12:50pm

I Need a Hero

Halo 4: Complete every level of the game on Heroic difficulty.
Unlocked 7 Dec, 2020 @ 12:50pm

The Legend of 117

Halo 4: Complete every level of the game on Legendary difficulty.
Unlocked 25 Apr, 2021 @ 8:46pm

Lone Wolf Legend

Halo 4: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked 25 Apr, 2021 @ 8:46pm

This is my Rifle, This is my Gun

Halo 4: Carry a UNSC weapon all the way through Forerunner on Heroic or Legendary.
Unlocked 3 Nov, 2021 @ 4:24pm

Give Him the Stick

Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.
Unlocked 7 Dec, 2020 @ 12:50pm

You're No Chips

Halo 4: What do Marines know about sticks?
Unlocked 2 Jun, 2023 @ 12:52pm

A Long Time Ago

Halo 4: Play a game of Halo 4 on the 6th of any month.
Unlocked 6 May, 2021 @ 11:19am

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked 6 Jun, 2020 @ 11:23am

Pacifist

Halo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.
Unlocked 6 May, 2021 @ 11:07am

Wraith Hunter

Halo CE: Destroy four Wraith tanks in Assault on the Control Room with the Scorpion tank.
Unlocked 6 May, 2021 @ 11:17am

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked 29 Mar, 2020 @ 1:42pm

This Side Up

Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Unlocked 9 Apr, 2020 @ 1:58pm

Mortardom

Halo 4: On Reclaimer, use a Wraith to kill at least four enemy Wraiths on Heroic or Legendary.
Unlocked 6 May, 2021 @ 12:23pm

All According to Plan...

Halo CE: Kill the first group of enemies on The Truth and Reconciliation without being detected.
Unlocked 16 Aug, 2021 @ 12:52am

Beachhead

Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Unlocked 19 Nov, 2021 @ 1:31pm

No-Fly Zone

Halo CE: Destroy three of the four Banshees on Halo during a single play-through.
Unlocked 21 Aug, 2021 @ 10:52am

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked 7 Apr, 2020 @ 8:23am

Digging up the Past

Halo 4: Access the Master Chief's records on Dawn.
Unlocked 13 Dec, 2020 @ 2:23pm

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked 6 Jun, 2020 @ 11:23am

Aficiando

Halo 3: Complete three Halo 3 playlists.
Unlocked 1 May, 2021 @ 7:41am

Devotee

Halo 4: Complete three Halo 4 playlists.
Unlocked 2 Jun, 2023 @ 12:46pm

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.
Unlocked 17 Aug, 2020 @ 11:08am

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked 29 Mar, 2020 @ 1:42pm

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked 29 Mar, 2020 @ 1:42pm

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked 29 Mar, 2020 @ 1:42pm

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked 29 Mar, 2020 @ 1:42pm

Chest of Gold

Halo 4: Complete a Halo 4 playlist.
Unlocked 24 Jan, 2021 @ 10:51pm

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked 29 Mar, 2020 @ 1:42pm

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked 29 Mar, 2020 @ 1:42pm

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked 29 Mar, 2020 @ 1:42pm

Game On

Complete 50 missions or multiplayer games.
Unlocked 29 Mar, 2020 @ 1:42pm

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked 8 May, 2020 @ 6:52pm

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked 29 Mar, 2020 @ 4:14pm

Up All Night

Complete 250 missions or multiplayer games.
Unlocked 29 Jun, 2020 @ 3:32pm

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked 29 Jul, 2020 @ 7:07pm

Committed

Complete 350 missions or multiplayer games.
Unlocked 21 Aug, 2020 @ 2:01pm

Big Time Gamer

Complete 400 missions or multiplayer games.
Unlocked 23 Sep, 2020 @ 5:25pm

Long Time Fan

Complete 450 missions or multiplayer games.
Unlocked 27 Sep, 2020 @ 1:23pm

The Long Haul

Complete 500 missions or multiplayer games.
Unlocked 7 Dec, 2020 @ 1:50pm

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked 29 Mar, 2020 @ 1:42pm

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked 29 Mar, 2020 @ 1:42pm

Foe Hammer

Kill 5,000 enemies or players.
Unlocked 29 Mar, 2020 @ 1:42pm

Gruntageddon

Kill 1000 Grunts.
Unlocked 29 Mar, 2020 @ 1:42pm

Were It So Easy

Kill 1000 Elites.
Unlocked 29 Mar, 2020 @ 1:42pm

Scavenger Hunt

Kill 1000 Jackals.
Unlocked 29 Mar, 2020 @ 1:42pm

Dankey Kang

Kill 1000 Brutes.
Unlocked 29 Mar, 2020 @ 1:42pm

Wyrmslayer

Kill 250 Hunters.
Unlocked 29 Jul, 2020 @ 4:47pm

Dogcatcher

Kill 1000 Crawlers.
Unlocked 25 Apr, 2021 @ 8:26pm

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked 29 Mar, 2020 @ 1:42pm

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked 15 Jul, 2020 @ 7:12am

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked 15 Jul, 2020 @ 7:12am

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.
Unlocked 7 Dec, 2020 @ 12:50pm

Herald of the Reclamation

Complete all campaigns on Easy difficulty.
Unlocked 7 Dec, 2020 @ 12:50pm

King of the Crows

Halo 3: Beat the par score on Crow's Nest.
Unlocked 16 Jul, 2020 @ 1:21pm

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 12:57pm

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 8:49am

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 2:11pm

Skulltaker Halo 3: IWHBYD

Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Unlocked 29 Jul, 2020 @ 6:23pm

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.
Unlocked 1 Nov, 2021 @ 1:51pm

Operation Completion

Halo 4: Complete a Spartan Ops mission.
Unlocked 13 Aug, 2021 @ 11:50am

Departure

Halo 4: Complete all chapters in Spartan Ops Episode 1.
Unlocked 13 Aug, 2021 @ 12:43pm

Naughty Naughty

Kill 10 Engineers.
Unlocked 7 Jun, 2020 @ 5:43pm

Well...Maybe One or Two

Kill 25 Engineers.
Unlocked 23 Sep, 2020 @ 4:58pm

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked 22 Sep, 2020 @ 4:14pm

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked 22 Sep, 2020 @ 4:14pm

Tuned In

H3: ODST: Find the 3rd Audio Log.
Unlocked 22 Sep, 2020 @ 4:14pm

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked 22 Sep, 2020 @ 4:14pm

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked 22 Sep, 2020 @ 4:14pm

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked 22 Sep, 2020 @ 4:14pm

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked 22 Sep, 2020 @ 4:14pm

Overheard

H3: ODST: Find the 8th Audio Log.
Unlocked 22 Sep, 2020 @ 4:14pm

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked 22 Sep, 2020 @ 4:14pm

Monitored

H3: ODST: Find the 10th Audio Log.
Unlocked 15 Oct, 2021 @ 2:46pm

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.
Unlocked 15 Oct, 2021 @ 2:50pm

Give Heed

H3: ODST: Find the 12th Audio Log.
Unlocked 15 Oct, 2021 @ 2:52pm

Get A Load

H3: ODST: Find the 13th Audio Log.
Unlocked 15 Oct, 2021 @ 2:54pm

Snoop Troop

H3: ODST: Find the 14th Audio Log.
Unlocked 15 Oct, 2021 @ 2:56pm

All Ears

H3: ODST: Find the 15th Audio Log.
Unlocked 15 Oct, 2021 @ 2:57pm

Ear Bender

H3: ODST: Find the 16th Audio Log.
Unlocked 15 Oct, 2021 @ 2:59pm

Plugged In

H3: ODST: Find the 17th Audio Log.
Unlocked 15 Oct, 2021 @ 3:01pm

Attentive

H3: ODST: Find the 18th Audio Log.
Unlocked 15 Oct, 2021 @ 3:03pm

Watchful

H3: ODST: Find the 19th Audio Log.
Unlocked 15 Oct, 2021 @ 3:04pm

Observant

H3: ODST: Find the 20th Audio Log.
Unlocked 15 Oct, 2021 @ 3:07pm

Scout

H3: ODST: Find the 21st Audio Log.
Unlocked 15 Oct, 2021 @ 3:09pm

Adventurer

H3: ODST: Find the 22nd Audio Log.
Unlocked 15 Oct, 2021 @ 3:10pm

Spotter

H3: ODST: Find the 23rd Audio Log.
Unlocked 15 Oct, 2021 @ 3:12pm

Considerate

H3: ODST: Find the 24th Audio Log.
Unlocked 15 Oct, 2021 @ 3:14pm

On Your Toes

H3: ODST: Find the 25th Audio Log.
Unlocked 15 Oct, 2021 @ 3:17pm

Archivist

H3: ODST: Find the 26th Audio Log.
Unlocked 15 Oct, 2021 @ 3:18pm

Your Attention Please

H3: ODST: Find the 27th Audio Log.
Unlocked 15 Oct, 2021 @ 3:23pm

Catching On

H3: ODST: Find the 28th Audio Log.
Unlocked 15 Oct, 2021 @ 3:25pm

Wisening Up

H3: ODST: Find the 29th Audio Log.
Unlocked 16 Oct, 2021 @ 9:56am

Audiophile

H3: ODST: Find the 30th Audio Log.
Unlocked 16 Oct, 2021 @ 11:32am

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked 22 Sep, 2020 @ 4:14pm

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked 22 Sep, 2020 @ 4:14pm

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked 22 Sep, 2020 @ 4:14pm

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked 23 Sep, 2020 @ 8:31pm

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked 22 Sep, 2020 @ 4:14pm

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked 22 Sep, 2020 @ 4:14pm

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 4:14pm

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 4:14pm

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 4:14pm

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 4:14pm

Record Store Owner

H3: ODST: Find all 30 Audio Logs.
Unlocked 16 Oct, 2021 @ 11:32am

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked 22 Sep, 2020 @ 4:14pm

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked 22 Sep, 2020 @ 4:14pm

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked 22 Sep, 2020 @ 4:14pm

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked 22 Sep, 2020 @ 4:14pm

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked 22 Sep, 2020 @ 4:14pm

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked 22 Sep, 2020 @ 4:14pm

Data Hive

H3: ODST: Complete Data Hive.
Unlocked 22 Sep, 2020 @ 4:14pm

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked 22 Sep, 2020 @ 4:14pm

Bill Past Due

H3: ODST: Beat the par time on Tayari Plaza.
Unlocked 30 Apr, 2021 @ 11:46pm

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked 7 Dec, 2020 @ 1:16pm

An Artist's Canvas

H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked 30 Apr, 2021 @ 11:56pm

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked 1 May, 2021 @ 12:10am

First Stop: Anywhere But Here!

H3: ODST: Beat the par time on NMPD HQ.
Unlocked 1 May, 2021 @ 12:19am

Feet Don't Fail Me Now

H3: ODST: Beat the par time on Kikowani Station.
Unlocked 1 May, 2021 @ 12:36am

Overtaken By Events

H3: ODST: Beat the par time on Data Hive.
Unlocked 22 Sep, 2020 @ 4:14pm

Double Time!

H3: ODST: Beat the par time on Coastal Highway.
Unlocked 1 May, 2021 @ 12:58am

Can't Stop Here, This is Brute Country

H3: ODST: Beat par time on all Halo 3: ODST levels.
Unlocked 1 May, 2021 @ 12:58am

Don't Strain Your Metaphors

H3: ODST: Beat the par score on Uplift Reserve.
Unlocked 27 Sep, 2020 @ 12:55pm

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked 23 Sep, 2020 @ 4:51pm

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked 22 Sep, 2020 @ 4:14pm

NEXT!

H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked 23 Sep, 2020 @ 8:35pm

Classic

H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.
Unlocked 15 Oct, 2021 @ 1:50pm

Catch 'Em Napping

H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
Unlocked 15 Oct, 2021 @ 2:44pm

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked 23 Sep, 2020 @ 2:42pm

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked 23 Sep, 2020 @ 4:42pm

Fowl Hunt

H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.
Unlocked 15 Oct, 2021 @ 1:39pm

Does Whatever a Spartan Can?

H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked 23 Sep, 2020 @ 3:52pm

Firefly

H3: ODST: Kill a Drone with a flame grenade on Data Hive.
Unlocked 15 Oct, 2021 @ 12:44pm

"BLAM" Said The Lady!

H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Unlocked 15 Oct, 2021 @ 12:30pm

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked 22 Sep, 2020 @ 4:14pm

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked 22 Sep, 2020 @ 4:14pm

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked 22 Sep, 2020 @ 4:14pm

Those Left Behind

H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Unlocked 15 Oct, 2021 @ 11:54am

Fast and Low

H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Unlocked 16 Aug, 2021 @ 1:21am

Shiny...

H3: ODST: Pilot a Banshee on Kizingo Boulevard.
Unlocked 16 Aug, 2021 @ 1:40am

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Unlocked 23 Sep, 2020 @ 6:08pm

What About Those Tanks?

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked 16 Aug, 2021 @ 1:44am

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked 22 Sep, 2020 @ 4:14pm

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked 22 Sep, 2020 @ 4:14pm

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked 29 Mar, 2020 @ 1:42pm

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked 29 Mar, 2020 @ 1:42pm

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked 29 Mar, 2020 @ 1:42pm

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked 29 Mar, 2020 @ 1:42pm

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked 29 Mar, 2020 @ 1:42pm

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked 29 Mar, 2020 @ 1:42pm

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked 29 Mar, 2020 @ 1:42pm

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked 29 Mar, 2020 @ 1:42pm

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked 29 Mar, 2020 @ 1:42pm

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked 29 Mar, 2020 @ 1:42pm

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked 29 Mar, 2020 @ 1:42pm

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked 29 Mar, 2020 @ 1:42pm

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked 29 Mar, 2020 @ 1:42pm

Gods Must Be Strong

Halo: Reach: Complete every level of the game on Legendary difficulty.
Unlocked 1 Aug, 2020 @ 6:08pm

A Monument To All Your Sins

Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked 1 Aug, 2020 @ 6:08pm

Winter Urgency

Halo: Reach: Beat the par time on Winter Contingency.
Unlocked 20 Apr, 2021 @ 9:22pm

Just Like Storming a Castle

Halo: Reach: Beat the par time on ONI: Sword Base.
Unlocked 20 Apr, 2021 @ 10:27pm

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.
Unlocked 20 Apr, 2021 @ 10:36pm

Generous Tipper

Halo: Reach: Beat the par time on Tip of the Spear.
Unlocked 20 Apr, 2021 @ 10:46pm

Sabre Metrics

Halo: Reach: Beat the par time on Long Night of Solace.
Unlocked 20 Apr, 2021 @ 7:18pm

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.
Unlocked 20 Apr, 2021 @ 7:37pm

One For the Record Books

Halo: Reach: Beat the par time on New Alexandria.
Unlocked 20 Apr, 2021 @ 7:54pm

Speedy Delivery

Halo: Reach: Beat the par time on The Package.
Unlocked 20 Apr, 2021 @ 8:13pm

Wait, How'd the Ship Get Down Here?

Halo: Reach: Beat the par time on The Pillar of Autumn.
Unlocked 20 Apr, 2021 @ 8:51pm

Fast Fall

Halo: Reach: Beat par time on all Halo: Reach levels.
Unlocked 20 Apr, 2021 @ 10:46pm

Ice In Your Veins

Halo: Reach: Beat the par score on Winter Contingency.
Unlocked 7 Apr, 2020 @ 8:45am

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.
Unlocked 7 Apr, 2020 @ 9:13am

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked 7 Apr, 2020 @ 9:41am

Bake That Cake

Halo: Reach: Beat the par score on Tip of the Spear.
Unlocked 7 Apr, 2020 @ 10:22am

Insomnia

Halo: Reach: Beat the par score on Long Night of Solace.
Unlocked 9 Apr, 2020 @ 10:15am

Parting the Sea

Halo: Reach: Beat the par score on Exodus.
Unlocked 7 Aug, 2021 @ 9:45pm

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.
Unlocked 1 Aug, 2020 @ 3:12pm

How Did I Lose All My Fingers?

Halo: Reach: Beat the par score on The Package.
Unlocked 13 Aug, 2021 @ 3:24pm

Precious Cargo

Halo: Reach: Beat the par score on The Pillar of Autumn.
Unlocked 13 Aug, 2021 @ 3:24pm

We'll Be Back

Halo: Reach: Beat the par score on every Halo: Reach level.
Unlocked 13 Aug, 2021 @ 3:24pm

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked 29 Mar, 2020 @ 1:42pm

Chol Von's Not Gonna Like This

Halo: Reach: Kill 1000 Skirmishers.
Unlocked 20 Apr, 2021 @ 8:41pm

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.
Unlocked 16 Jun, 2020 @ 3:26pm

They've Always Been Faster

Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.
Unlocked 16 Aug, 2021 @ 2:31am

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace
Unlocked 29 Mar, 2020 @ 1:42pm

Two Corpses In One Grave

Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.
Unlocked 30 Apr, 2021 @ 11:42pm

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked 29 Mar, 2020 @ 1:42pm

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked 29 Mar, 2020 @ 1:42pm

Tank Beats Everything

Halo: Reach: Finish The Package on Legendary with the Scorpion intact.
Unlocked 1 Aug, 2020 @ 3:31pm

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked 31 Jul, 2020 @ 11:22pm

HBOrg Special

Halo: Reach: Party with the DJ Brute.
Unlocked 11 Nov, 2021 @ 9:35am

Play Us a Sad Song, Claude

Halo: Reach: Listen to a hidden music cue.
Unlocked 11 Nov, 2021 @ 9:35am

Front Page News

Halo: Reach: Find me in the club.
Unlocked 29 Mar, 2020 @ 1:42pm

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked 7 Jun, 2020 @ 5:36pm

This is Not the Greatest Lab in the World…

Halo: Reach: Find your way into Halsey's Lab on The Package.
Unlocked 1 Nov, 2021 @ 12:47pm

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked 21 Aug, 2020 @ 4:41am

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Unlocked 1 Nov, 2021 @ 8:42am

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall
Unlocked 1 Nov, 2021 @ 8:47am

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear
Unlocked 1 Nov, 2021 @ 9:20am

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace
Unlocked 1 Nov, 2021 @ 10:24am

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus
Unlocked 1 Nov, 2021 @ 10:53am

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria
Unlocked 1 Nov, 2021 @ 11:12am

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package
Unlocked 1 Nov, 2021 @ 11:19am

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn
Unlocked 1 Nov, 2021 @ 12:12pm

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked 1 Nov, 2021 @ 7:40am

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty
Unlocked 1 Nov, 2021 @ 8:25am

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty
Unlocked 1 Nov, 2021 @ 8:53am

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty
Unlocked 1 Nov, 2021 @ 10:08am

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty
Unlocked 1 Nov, 2021 @ 10:43am

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty
Unlocked 1 Nov, 2021 @ 10:59am

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty
Unlocked 1 Nov, 2021 @ 11:06am

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty
Unlocked 1 Nov, 2021 @ 11:23am

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty
Unlocked 1 Nov, 2021 @ 12:04pm

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty
Unlocked 1 Nov, 2021 @ 12:17pm

Canonical Conundrum

Halo: Reach: Find all Data Pads.
Unlocked 1 Nov, 2021 @ 12:17pm

Reach Has Been Good to Me

Halo: Reach: Complete a Halo: Reach playlist.
Unlocked 23 Aug, 2020 @ 5:47am

Who Needs Red Flag?

Halo: Reach: Complete three Halo: Reach playlists.
Unlocked 5 Jun, 2023 @ 3:49pm

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked 14 Apr, 2021 @ 2:46pm

Enemies Everywhere!

Halo: Reach: Complete a Firefight set on Normal or Harder.
Unlocked 12 Jun, 2020 @ 2:12pm

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked 1 Nov, 2021 @ 7:40am

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked 29 Mar, 2020 @ 1:42pm

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.
Unlocked 31 Jul, 2020 @ 11:22pm

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked 29 Mar, 2020 @ 1:42pm

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.
Unlocked 3 Nov, 2021 @ 12:48pm

Game Breaker

Halo: Reach: Kill 10 enemies while using a Jetpack.
Unlocked 7 Jun, 2020 @ 5:11pm

Because It Wasn't Hard Enough

Halo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).
Unlocked 15 Oct, 2021 @ 11:34am

Classic Completion

Halo: Reach: Complete Exodus without using any armor abilities.
Unlocked 1 Nov, 2021 @ 7:17am

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked 7 Jun, 2020 @ 5:26pm

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!
Unlocked 1 Nov, 2021 @ 7:35am

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked 29 Mar, 2020 @ 1:42pm

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked 7 Jun, 2020 @ 5:04pm

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked 7 Jun, 2020 @ 5:51pm



Forged in Fire

Win 100 multiplayer games.

LASO Master

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

Pillar of Awesome

Halo CE: Beat the par score on The Pillar of Autumn.

You Really Can't Handle the Truth

Halo CE: Beat the par score on The Truth and Reconciliation.

Charted

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

Vetro Strike

Halo CE: Beat the par score on Assault on the Control Room.

Circuit Breaker

Halo CE: Beat the par score on 343 Guilty Spark.

It Was Inevitable

Halo CE: Beat the par score on Two Betrayals.

Headstrong

Halo CE: Beat the par score on Keyes.

Consumption Junction

Halo CE: Beat the par score on The Maw.

Overachiever

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

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.

That Just Happened

Halo CE: Complete The Library on Heroic or Legendary difficulty without dying.

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.

Like a Fine Wine

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

Goat Roped

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

Guided Tour

Halo 2: Beat the par score on Sacred Icon.

The Hype Is Real

Halo 2: Beat the par score on Uprising.

Scorched Earth

Halo 2: Beat the par score on High Charity.

Arcade Owner

Halo 2: Beat the par score on every Halo 2 level.

Siege of Ivory Tower

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

Animal Habitat

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

Sid Graffiti

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

Why So Serious

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

Why Am I Here?

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

Like Peanut Butter and Chocolate

Halo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active.

Grand Theft Halo

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

Tour of Duty

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

Double Down

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

Blown Out of the Sky

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

Decorated Warrior

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

Ninja Redux

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

Flaming Ninja Anniversary

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

Legend Slayer

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

Back for More

Halo 2: Complete the LASO campaign playlist.

Monopolized

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

Skulltaker Halo 3: Tilt

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

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.

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.

Man on the Moon

Halo 3: He's watching you.

Elder Signs

Halo 3: View 2 different sigils on Valhalla.

Devastating

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

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.

You Had it Coming

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

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.

Chief, Smash!

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

You're Joking

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

He's Running a Marathon...

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

Destination Vacation

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

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.

The Return of Megg

Halo 2: She's not picking up.

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.

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.

MVP

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

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.

No Pain, No Gain

Complete 1 mission with the LASO playlist skulls enabled.

Airborne

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

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.

Survey Says...

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

I Love My Job

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

Pour It On

H3: ODST: Beat the par score on NMPD HQ.

Squid Jackpot!

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

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.

Do You Remember When We Met

H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.

Safety Not Guaranteed

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

Trifecta

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

Nagato Makes Moving Easy

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

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?

Strong, Silent Type

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

Shoot and Scoot

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

Monumental Thirst!

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

Forza in the Fall

Halo: Reach: Flip the switches to become a Reach Racer!

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.

Fly, You Fools!

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

Why Do This To Yourself?

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

Keep Your Foot on the Pedrogas

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

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.

Capacious Cartography

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

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.

Run and Gunned

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