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460 of 700 (66%) achievements earned:
Personal Achievements
 

Just Getting Started

Kill 100 enemies or players.
Unlocked Dec 3, 2019 @ 12:34pm

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked Dec 3, 2019 @ 12:52pm

The One Percent

Kill 100 Elites.
Unlocked Dec 4, 2019 @ 1:56pm

Spoilsport

Kill 100 Jackals.
Unlocked Dec 4, 2019 @ 3:00pm

Going Bananas

Kill 100 Brutes.
Unlocked May 14, 2020 @ 5:05pm

Hunters Hunted

Kill 50 Hunters.
Unlocked May 21, 2020 @ 3:47pm

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked Jun 10, 2020 @ 3:55pm

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked May 31, 2020 @ 3:14pm

The Guardians Are Coming

Get killed by the Guardians.
Unlocked Jul 13, 2020 @ 9:36pm

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked Dec 3, 2019 @ 12:02pm

Mystery Achievement

Inscrutable. Mysterious.
Unlocked Jun 2, 2020 @ 6:41pm

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked Dec 4, 2019 @ 11:30am

I Got This

Complete 100 missions or multiplayer games.
Unlocked May 13, 2020 @ 11:24am

Tempered Blade

Win 10 multiplayer games.
Unlocked Dec 8, 2019 @ 5:46pm

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked Dec 3, 2019 @ 1:46pm

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked Dec 3, 2019 @ 12:08pm

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked May 13, 2020 @ 7:33am

Halo

Halo CE: Complete Halo.
Unlocked May 18, 2020 @ 2:11pm

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked Mar 18, 2020 @ 11:35am

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked May 19, 2020 @ 8:36am

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked May 19, 2020 @ 12:20pm

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked May 19, 2020 @ 8:41pm

The Library

Halo CE: Complete The Library.
Unlocked May 20, 2020 @ 10:49am

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked May 20, 2020 @ 3:20pm

Keyes

Halo CE: Complete Keyes.
Unlocked May 21, 2020 @ 1:59pm

The Maw

Halo CE: Complete The Maw.
Unlocked May 22, 2020 @ 2:50pm

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked Jul 5, 2020 @ 11:57am

TLDR

Halo CE: Beat the par time on The Library.
Unlocked Jul 12, 2020 @ 9:09pm

Scurty Bump

Halo CE: Beat the par time on Keyes.
Unlocked Jun 7, 2020 @ 6:04pm

Consumption Junction

Halo CE: Beat the par score on The Maw.
Unlocked Jun 7, 2020 @ 7:57pm

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked Jul 29, 2020 @ 6:15pm

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked Mar 18, 2020 @ 11:47am

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked May 28, 2020 @ 5:31pm

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked May 28, 2020 @ 6:02pm

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked Jul 29, 2020 @ 6:43pm

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked May 28, 2020 @ 7:41pm

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked Jul 12, 2020 @ 8:28pm

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked Jul 12, 2020 @ 8:29pm

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked Jul 12, 2020 @ 8:33pm

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked Jul 12, 2020 @ 8:48pm

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked May 28, 2020 @ 5:42pm

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked May 28, 2020 @ 6:07pm

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked May 28, 2020 @ 6:33pm

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked May 28, 2020 @ 6:44pm

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked May 28, 2020 @ 7:20pm

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked Jul 12, 2020 @ 8:50pm

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked Jul 12, 2020 @ 9:08pm

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked Jul 12, 2020 @ 9:36pm

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked Jul 12, 2020 @ 9:55pm

Headhunter

Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked Jul 12, 2020 @ 9:55pm

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked May 22, 2020 @ 2:50pm

Believe in a Hero

Halo CE: Complete every level of the game on Heroic difficulty.
Unlocked May 22, 2020 @ 2:50pm

Living Legend

Halo CE: Complete every level of the game on Legendary difficulty.
Unlocked Jun 7, 2020 @ 7:57pm

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked May 19, 2020 @ 8:35am

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked Mar 3, 2020 @ 5:06pm

Megg

Halo CE: It's a sign.
Unlocked Jul 13, 2020 @ 11:01am

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked Jun 7, 2020 @ 7:48pm

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked Dec 4, 2019 @ 12:28pm

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked Dec 4, 2019 @ 12:28pm

He's Unstoppable

Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked May 28, 2020 @ 6:20pm

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked May 29, 2020 @ 8:06am

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked May 15, 2020 @ 6:25pm

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked May 13, 2020 @ 10:42am

Outskirts

Halo 2: Complete Outskirts.
Unlocked May 13, 2020 @ 11:24am

Metropolis

Halo 2: Complete Metropolis.
Unlocked May 13, 2020 @ 12:00pm

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked May 17, 2020 @ 7:00am

Oracle

Halo 2: Complete The Oracle.
Unlocked May 17, 2020 @ 7:31am

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked May 17, 2020 @ 7:59am

Regret

Halo 2: Complete Regret.
Unlocked May 17, 2020 @ 8:32am

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked May 17, 2020 @ 9:03am

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked May 17, 2020 @ 9:35am

Gravemind

Halo 2: Complete Gravemind.
Unlocked May 17, 2020 @ 10:40am

Uprising

Halo 2: Complete Uprising.
Unlocked May 17, 2020 @ 11:27am

High Charity

Halo 2: Complete High Charity.
Unlocked May 17, 2020 @ 11:49am

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked May 18, 2020 @ 8:14am

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked Jul 5, 2020 @ 2:38pm

Rooftop Runner

Halo 2: Beat the par time on Outskirts.
Unlocked Jul 5, 2020 @ 2:45pm

Speeding Ticket

Halo 2: Beat the par time on Metropolis.
Unlocked Jul 5, 2020 @ 2:50pm

YOLO Strats

Halo 2: Beat the par time on The Arbiter.
Unlocked Jul 5, 2020 @ 2:56pm

Reed the Strategy

Halo 2: Beat the par time on The Oracle.
Unlocked Jul 5, 2020 @ 3:15pm

So You Don't Want the Tank?

Halo 2: Beat the par time on Delta Halo.
Unlocked Jul 13, 2020 @ 9:36pm

I Regret Nothing

Halo 2: Beat the par time on Regret.
Unlocked Jul 5, 2020 @ 6:47pm

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.
Unlocked Jul 6, 2020 @ 11:38am

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.
Unlocked Jul 6, 2020 @ 11:48am

Force of Will

Halo 2: Beat the par time on Gravemind.
Unlocked Jul 6, 2020 @ 12:06pm

No Man's Land

Halo 2: Beat the par time on Uprising.
Unlocked Jul 6, 2020 @ 12:12pm

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked Jul 6, 2020 @ 12:17pm

Are We There Yet?

Halo 2: Beat the par time on The Great Journey.
Unlocked Jul 13, 2020 @ 9:36pm

Going Nowhere Fast

Halo 2: Beat par time on all Halo 2 levels.
Unlocked Jul 6, 2020 @ 12:33pm

Bomb Squad

Halo 2: Beat the par score on Cairo Station.
Unlocked Jun 11, 2020 @ 3:53pm

Objective Secured

Halo 2: Beat the par score on Outskirts.
Unlocked May 23, 2020 @ 7:11pm

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked May 13, 2020 @ 12:00pm

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked May 17, 2020 @ 7:00am

Boundless

Halo 2: Beat the par score on Delta Halo.
Unlocked May 17, 2020 @ 7:59am

The Doctor Is In

Halo 2: Beat the par score on Quarantine Zone.
Unlocked May 17, 2020 @ 9:35am

Curious

Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked Jun 11, 2020 @ 3:41pm

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.
Unlocked May 13, 2020 @ 11:12am

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked Jul 7, 2020 @ 10:27am

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked Jul 7, 2020 @ 10:31am

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked May 17, 2020 @ 7:13am

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked Jul 7, 2020 @ 10:33am

Enamored

Halo 2: Activate Terminal 7 on Regret.
Unlocked Jul 7, 2020 @ 11:22am

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked Jul 7, 2020 @ 10:44am

Delighted

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

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.
Unlocked Jul 7, 2020 @ 10:57am

Scholar

Halo 2: Activate Terminal 11 on Uprising.
Unlocked Jul 7, 2020 @ 11:01am

Reviewer

Halo 2: Activate Terminal 12 on High Charity.
Unlocked Jul 7, 2020 @ 11:06am

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked Jul 7, 2020 @ 11:10am

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.
Unlocked Jul 7, 2020 @ 11:22am

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked May 26, 2020 @ 12:54pm

Skulltaker Halo 2: Thunderstorm

Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Unlocked Jun 11, 2020 @ 3:43pm

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked May 26, 2020 @ 1:02pm

Skulltaker Halo 2: IWHBYD

Halo 2: Find and claim the IWHBYD Skull on Legendary.
Unlocked Jul 12, 2020 @ 7:24pm

Skulltaker Halo 2: Catch

Halo 2: Find and claim the Catch Skull on Legendary.
Unlocked Jun 13, 2020 @ 9:24am

Skulltaker Halo 2: Grunt Birthday Party

Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.
Unlocked Jun 13, 2020 @ 9:39am

Skulltaker Halo 2: Famine

Halo 2: Find and claim the Famine Skull on Legendary.
Unlocked Jun 20, 2020 @ 1:29pm

Skulltaker Halo 2: Envy

Halo 2: Find and claim the Envy Skull on Legendary.
Unlocked Jun 21, 2020 @ 9:40am

Skulltaker Halo 2: Assassins

Halo 2: Find and claim the Assassins Skull on Legendary.
Unlocked Jun 21, 2020 @ 10:47am

Skulltaker Halo 2: Mythic

Halo 2: Find and claim the Mythic Skull on Legendary.
Unlocked Jul 12, 2020 @ 5:41pm

Skulltaker Halo 2: Sputnik

Halo 2: Find and claim the Sputnik Skull on Legendary.
Unlocked Jul 12, 2020 @ 5:43pm

Skulltaker Halo 2: Anger

Halo 2: Find and claim the Anger Skull on Legendary.
Unlocked Jul 12, 2020 @ 6:33pm

Skulltaker Halo 2: Ghost

Halo 2: Find and claim the Ghost Skull on Legendary.
Unlocked May 28, 2020 @ 1:26pm

Skulltaker Halo 2: Iron

Halo 2: Find and claim the Iron Skull on Legendary.
Unlocked May 29, 2020 @ 8:27am

Skulltaker Halo 2: Black Eye

Halo 2: Find and claim the Black Eye Skull on Legendary.
Unlocked Jul 12, 2020 @ 6:44pm

Trophy Collector

Halo 2: Find and claim all Skulls in Halo 2.
Unlocked Jul 12, 2020 @ 7:24pm

And So It Begins...

Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked Jul 13, 2020 @ 9:36pm

Regrettable Turn of Events

Halo 2: Collect the Prophet of Regret toy in Regret.
Unlocked Jul 13, 2020 @ 12:23pm

The Will of the Prophets

Halo 2: Collect the Arbiter toy in Sacred Icon.
Unlocked Jul 13, 2020 @ 12:27pm

Chieftain of the Brutes

Halo 2: Collect the Tartarus toy in Quarantine Zone.
Unlocked Jul 13, 2020 @ 12:46pm

Don't Make a Girl a Promise

Halo 2: Collect the Cortana toy in Gravemind.
Unlocked Jul 13, 2020 @ 1:03pm

My Work is Done

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

I Like Crazy

Halo 2: Collect the Rampant Cortana toy in High Charity.
Unlocked May 17, 2020 @ 11:35am

Pyrrhic Solution

Halo 2: Collect the Didact toy in The Great Journey.
Unlocked Jul 13, 2020 @ 1:23pm

Toybox

Halo 2: Collect all eight Halo toys.
Unlocked Jul 13, 2020 @ 1:23pm

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked May 18, 2020 @ 8:14am

Hero

Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked May 18, 2020 @ 8:14am

Legendary Anniversary

Halo 2: Complete every level of the game on Legendary difficulty.
Unlocked May 29, 2020 @ 9:04am

Seconds

Halo 2: Complete a Halo 2 playlist.
Unlocked Jul 6, 2020 @ 12:33pm

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked May 17, 2020 @ 9:23am

Betcha can't stick it...

Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Unlocked Jul 13, 2020 @ 9:36pm

Cowardly Grunt

Halo 2: Listen to the Cowardly Grunt's woes.
Unlocked May 28, 2020 @ 12:52pm

Siege of Ivory Tower

Halo 2: Listen to a hidden music cue in Halo 2.
Unlocked May 29, 2020 @ 6:45pm

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked May 13, 2020 @ 10:45am

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.
Unlocked May 25, 2020 @ 8:33am

10 Minutes Too Early

Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
Unlocked Jul 13, 2020 @ 1:30pm

HI BEN

Halo 2: Oh, hi!
Unlocked Jul 13, 2020 @ 1:28pm

Animal Habitat

Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Unlocked Aug 3, 2020 @ 10:57am

Sid Graffiti

Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Unlocked Aug 3, 2020 @ 11:00am

E E E

Halo 2: View both signs in the level Metropolis.
Unlocked Aug 3, 2020 @ 11:15am

Why So Serious

Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Unlocked Aug 3, 2020 @ 11:04am

Why Am I Here?

Halo 2: View this hidden message on the classic Beaver Creek map.
Unlocked Aug 3, 2020 @ 11:07am

GOOOAAAAALLLL!

Halo 2: Shoot the soccer ball in the level Metropolis.
Unlocked Jul 13, 2020 @ 1:55pm

Needs More Whammy Bar

Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Unlocked May 17, 2020 @ 8:32am

Like Peanut Butter and Chocolate

Halo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active.
Unlocked May 13, 2020 @ 10:42am

Starved For Shields

Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Unlocked Aug 7, 2020 @ 1:27pm

He Never Gets Me Anything

Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.
Unlocked May 26, 2020 @ 12:33pm

Scarab Lord

Halo 2: Acquire the Scarab Gun.
Unlocked Jul 13, 2020 @ 1:54pm

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked Jul 13, 2020 @ 10:38am

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked Jul 6, 2020 @ 10:49pm

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked May 17, 2020 @ 10:01am

Tour of Duty

Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Unlocked Aug 3, 2020 @ 10:53am

Double Down

Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Unlocked May 16, 2020 @ 3:20pm

Warden

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.
Unlocked May 29, 2020 @ 6:27pm

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked Sep 9, 2020 @ 3:58pm

Landfall

Halo 3: Complete Sierra 117.
Unlocked Jul 13, 2020 @ 10:47pm

Holdout

Halo 3: Complete Crow's Nest.
Unlocked Jul 14, 2020 @ 8:33am

The Road

Halo 3: Complete Tsavo Highway.
Unlocked Jul 14, 2020 @ 6:20pm

Assault

Halo 3: Complete The Storm.
Unlocked Jul 14, 2020 @ 6:37pm

Cleansing

Halo 3: Complete Floodgate.
Unlocked Jul 14, 2020 @ 6:55pm

Refuge

Halo 3: Complete The Ark.
Unlocked Jul 14, 2020 @ 7:31pm

Last Stand

Halo 3: Complete The Covenant.
Unlocked Jul 19, 2020 @ 12:28pm

The Key

Halo 3: Complete Cortana.
Unlocked Jul 20, 2020 @ 5:44pm

Return

Halo 3: Complete Halo.
Unlocked Jul 19, 2020 @ 7:09pm

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.
Unlocked Jul 21, 2020 @ 6:36am

Time Shift

Halo 3: Beat the par time on Crow's Nest.
Unlocked Jul 21, 2020 @ 6:52am

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.
Unlocked Jul 21, 2020 @ 6:59am

Lightning Strike

Halo 3: Beat the par time on The Storm.
Unlocked Jul 21, 2020 @ 7:25am

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked Jul 16, 2020 @ 3:23pm

Waypoint

Halo 3: Beat the par time on The Ark.
Unlocked Jul 21, 2020 @ 8:38am

Scarab Slide

Halo 3: Beat the par time on The Covenant.
Unlocked Jul 29, 2020 @ 11:03am

Making History

Halo 3: Beat the par time on Cortana.
Unlocked Jul 21, 2020 @ 10:56am

Go, Chief! Gun It!

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

Speed Demon

Halo 3: Beat the par time on all Halo 3 levels.
Unlocked Jul 29, 2020 @ 11:03am

Guerilla

Halo 3: Beat the par score on Sierra 117.
Unlocked Jul 14, 2020 @ 5:23pm

Cavalier

Halo 3: Beat the par score on Tsavo Highway.
Unlocked Jul 14, 2020 @ 6:20pm

Askar

Halo 3: Beat the par score on The Storm.
Unlocked Jul 14, 2020 @ 6:37pm

Exterminator

Halo 3: Beat the par score on Floodgate.
Unlocked Jul 28, 2020 @ 7:27pm

Ranger

Halo 3: Beat the par score on The Ark.
Unlocked Jul 14, 2020 @ 7:31pm

Vanguard

Halo 3: Beat the par score on The Covenant.
Unlocked Jul 19, 2020 @ 12:28pm

Orpheus

Halo 3: Beat the par score on Cortana.
Unlocked Jul 28, 2020 @ 2:43pm

Torchbearer

Halo 3: Beat the par score on Halo.
Unlocked Jul 28, 2020 @ 8:12pm

Better With Age

Halo 3: Beat the par score on every Halo 3 level.
Unlocked Jul 28, 2020 @ 8:12pm

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.
Unlocked Jul 21, 2020 @ 3:20pm

Inundation

Halo 3: Activate Terminal 2 on The Ark.
Unlocked Jul 21, 2020 @ 3:29pm

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.
Unlocked Jul 21, 2020 @ 3:39pm

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked Jul 21, 2020 @ 3:45pm

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.
Unlocked Jul 18, 2020 @ 8:27am

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.
Unlocked Jul 21, 2020 @ 3:52pm

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked Jul 21, 2020 @ 4:03pm

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked Jul 21, 2020 @ 4:00pm

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.
Unlocked Jul 29, 2020 @ 11:12am

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked Jul 14, 2020 @ 5:19pm

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked Jul 14, 2020 @ 7:58am

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked Jul 14, 2020 @ 6:05pm

Skulltaker Halo 3: Catch

Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked Jul 14, 2020 @ 6:23pm

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked Jul 14, 2020 @ 6:40pm

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked Jul 14, 2020 @ 7:05pm

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked Jul 18, 2020 @ 8:26am

Skulltaker Halo 3: Tilt

Halo 3: Find and claim the Tilt Skull on Normal or harder.
Unlocked Jul 18, 2020 @ 12:44pm

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked Jul 18, 2020 @ 1:00pm

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked Jul 20, 2020 @ 5:44pm

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked Jul 20, 2020 @ 5:44pm

Finished the Fight

Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked Jul 20, 2020 @ 5:44pm

Begins with a Single Step

Halo 3: On Tsavo Highway, complete the level without entering a vehicle.
Unlocked Aug 2, 2020 @ 6:15pm

Who Needs Them?

Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.
Unlocked Jul 17, 2020 @ 2:30pm

Phantom Hunter

Halo 3: Destroy 3 total Phantoms on The Covenant.
Unlocked Jul 21, 2020 @ 10:36am

Annual

Halo 3: Complete Halo on 4-player Legendary co-op, with Iron Skull, and everyone in Ghosts.
Unlocked Aug 2, 2020 @ 3:26pm

Dirge of Madrigal

Halo 3: Trigger the hidden music cue in Halo 3.
Unlocked Jul 29, 2020 @ 12:34pm

Primate

Halo 3: Find your first missing links.
Unlocked Jul 13, 2020 @ 10:35pm

Haplorrhini

Halo 3: Find a lonely missing link.
Unlocked Jul 29, 2020 @ 11:40am

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked Jul 13, 2020 @ 10:24pm

Flipyap

Halo 3: Listen to the tale of a young Grunt named Flipyap.
Unlocked Jul 14, 2020 @ 5:21pm

Heading to his Destiny

Halo 3: Destined for greatness.
Unlocked Aug 1, 2020 @ 2:26pm

Sounds Familiar

Halo 3: This stuff is your history!
Unlocked Jul 29, 2020 @ 12:26pm

Hippo Hero

Halo 3: Who DARED to discard this brave animal?
Unlocked Jul 29, 2020 @ 8:52am

Milk Carton

Halo 3: Find the poster of the missing man.
Unlocked Jul 29, 2020 @ 12:29pm

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.
Unlocked Jul 19, 2020 @ 7:02pm

Man on the Moon

Halo 3: He's watching you.
Unlocked Jul 29, 2020 @ 8:52am

Delicious Brains

Kill 100 Flood.
Unlocked May 17, 2020 @ 9:24am

Zombie Repeller

Kill 1000 Flood.
Unlocked May 20, 2020 @ 2:54pm

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked Jul 25, 2020 @ 7:26am

Dawn

Halo 4: Complete Dawn.
Unlocked Nov 17, 2020 @ 5:45am

Requiem

Halo 4: Complete Requiem.
Unlocked Nov 17, 2020 @ 7:07am

Gunslinger

Halo 4: Beat the par score on Dawn.
Unlocked Nov 17, 2020 @ 5:45am

He's Running a Marathon...

Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Unlocked Jul 13, 2020 @ 9:36pm

Mind the Gap

Halo 3: 4 vehicles, 1 gap on Legendary using Cowbell, Catch, Thunderstorm, Mythic, and Tough Luck.
Unlocked Aug 2, 2020 @ 3:43pm

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked May 18, 2020 @ 2:57pm

This Side Up

Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Unlocked Jun 7, 2020 @ 7:54pm

Beachhead

Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Unlocked May 19, 2020 @ 8:01am

The Return of Megg

Halo 2: She's not picking up.
Unlocked Jul 13, 2020 @ 10:47am

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked May 15, 2020 @ 3:41pm

Missing Link

Halo 3: Watching. Waiting. Plotting.
Unlocked Jul 29, 2020 @ 11:36am

Game Master

Created and saved 5 Custom Game types.
Unlocked Dec 14, 2019 @ 9:26am

Gate Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.
Unlocked Aug 3, 2020 @ 10:41am

High Altitude Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.
Unlocked Aug 3, 2020 @ 10:40am

Rule Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.
Unlocked Aug 3, 2020 @ 10:48am

Thirst Locked Down!

Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.
Unlocked Aug 3, 2020 @ 10:35am

BLASTacular!

Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.
Unlocked Aug 3, 2020 @ 10:52am

Bloody Thirsty!

Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.
Unlocked Aug 3, 2020 @ 10:44am

Worship Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.
Unlocked Aug 3, 2020 @ 10:52am

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked May 17, 2020 @ 6:52am

Throne of Bones

Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3.
Unlocked Jul 18, 2020 @ 1:00pm

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.
Unlocked Aug 2, 2020 @ 7:23am

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked May 15, 2020 @ 4:33pm

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked May 19, 2020 @ 8:10am

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked May 20, 2020 @ 3:12pm

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked May 23, 2020 @ 12:31pm

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked May 24, 2020 @ 4:31pm

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked May 26, 2020 @ 3:03pm

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked May 28, 2020 @ 6:05am

Contender

Win 50 multiplayer games.
Unlocked Jul 19, 2020 @ 10:59am

Game On

Complete 50 missions or multiplayer games.
Unlocked Dec 4, 2019 @ 8:14pm

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked May 21, 2020 @ 9:33pm

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked May 16, 2020 @ 3:38pm

Up All Night

Complete 250 missions or multiplayer games.
Unlocked May 29, 2020 @ 6:34pm

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked Jun 7, 2020 @ 10:13am

Committed

Complete 350 missions or multiplayer games.
Unlocked Jul 6, 2020 @ 12:06pm

Big Time Gamer

Complete 400 missions or multiplayer games.
Unlocked Jul 20, 2020 @ 6:52pm

Long Time Fan

Complete 450 missions or multiplayer games.
Unlocked Aug 1, 2020 @ 7:30pm

The Long Haul

Complete 500 missions or multiplayer games.
Unlocked Sep 23, 2020 @ 2:26pm

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked Dec 4, 2019 @ 2:14pm

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked Mar 18, 2020 @ 11:21am

Foe Hammer

Kill 5,000 enemies or players.
Unlocked May 18, 2020 @ 2:53pm

Gruntageddon

Kill 1000 Grunts.
Unlocked May 14, 2020 @ 3:35pm

Were It So Easy

Kill 1000 Elites.
Unlocked May 22, 2020 @ 5:33pm

Scavenger Hunt

Kill 1000 Jackals.
Unlocked May 24, 2020 @ 1:22pm

Dankey Kang

Kill 1000 Brutes.
Unlocked Jul 13, 2020 @ 1:18pm

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked May 22, 2020 @ 2:50pm

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked Jul 13, 2020 @ 9:36pm

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked Jul 20, 2020 @ 5:44pm

King of the Crows

Halo 3: Beat the par score on Crow's Nest.
Unlocked Jul 15, 2020 @ 12:49pm

Witch Doctor

Halo 3: Find and claim all Skulls in Halo 3.
Unlocked Jul 18, 2020 @ 1:00pm

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked Jul 14, 2020 @ 5:04pm

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked Jul 14, 2020 @ 5:40pm

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked Jul 14, 2020 @ 7:26pm

Skulltaker Halo 3: IWHBYD

Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Unlocked Jul 18, 2020 @ 9:21am

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.
Unlocked Jul 21, 2020 @ 4:03pm

No Pain, No Gain

Complete 1 mission with the LASO playlist skulls enabled.
Unlocked Jul 31, 2020 @ 11:23am

Assembly Skull

Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Unlocked Jul 29, 2020 @ 8:41am

Orbital Skull

Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Unlocked Jul 29, 2020 @ 8:42am

Sandbox Skull

Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Unlocked Jul 29, 2020 @ 8:46am

Citadel Skull

Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Unlocked Jul 29, 2020 @ 8:47am

Heretic Skull

Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Unlocked Jul 29, 2020 @ 8:48am

Longshore Skull

Halo 3: Find the hidden Skull on the Longshore multilayer map.
Unlocked Jul 29, 2020 @ 8:49am

Brainpan

Halo 3: Find all the hidden multiplayer Skulls.
Unlocked Jul 29, 2020 @ 8:49am

Tourist

Halo 2: Complete a match on at least 8 different classic multiplayer maps.
Unlocked Jul 13, 2020 @ 1:34pm

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked Jul 29, 2020 @ 8:46am

Naughty Naughty

Kill 10 Engineers.
Unlocked Jun 2, 2020 @ 2:01pm

Well...Maybe One or Two

Kill 25 Engineers.
Unlocked Sep 26, 2020 @ 5:14pm

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked Sep 23, 2020 @ 1:44pm

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked Sep 23, 2020 @ 1:47pm

Tuned In

H3: ODST: Find the 3rd Audio Log.
Unlocked Sep 23, 2020 @ 2:10pm

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked Sep 23, 2020 @ 2:22pm

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked Sep 23, 2020 @ 2:24pm

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked Sep 23, 2020 @ 7:24pm

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked Sep 24, 2020 @ 7:25am

Overheard

H3: ODST: Find the 8th Audio Log.
Unlocked Sep 24, 2020 @ 7:47am

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked Sep 24, 2020 @ 7:50am

Monitored

H3: ODST: Find the 10th Audio Log.
Unlocked Sep 25, 2020 @ 8:26am

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.
Unlocked Sep 25, 2020 @ 8:32am

Give Heed

H3: ODST: Find the 12th Audio Log.
Unlocked Sep 25, 2020 @ 11:12am

Get A Load

H3: ODST: Find the 13th Audio Log.
Unlocked Sep 25, 2020 @ 11:14am

Snoop Troop

H3: ODST: Find the 14th Audio Log.
Unlocked Sep 26, 2020 @ 6:50am

All Ears

H3: ODST: Find the 15th Audio Log.
Unlocked Sep 26, 2020 @ 6:54am

Ear Bender

H3: ODST: Find the 16th Audio Log.
Unlocked Sep 26, 2020 @ 6:57am

Plugged In

H3: ODST: Find the 17th Audio Log.
Unlocked Sep 26, 2020 @ 7:00am

Attentive

H3: ODST: Find the 18th Audio Log.
Unlocked Sep 26, 2020 @ 7:04am

Watchful

H3: ODST: Find the 19th Audio Log.
Unlocked Sep 26, 2020 @ 7:13am

Observant

H3: ODST: Find the 20th Audio Log.
Unlocked Sep 26, 2020 @ 7:16am

Scout

H3: ODST: Find the 21st Audio Log.
Unlocked Sep 26, 2020 @ 7:21am

Adventurer

H3: ODST: Find the 22nd Audio Log.
Unlocked Sep 26, 2020 @ 7:22am

Spotter

H3: ODST: Find the 23rd Audio Log.
Unlocked Sep 26, 2020 @ 7:28am

Considerate

H3: ODST: Find the 24th Audio Log.
Unlocked Sep 26, 2020 @ 7:31am

On Your Toes

H3: ODST: Find the 25th Audio Log.
Unlocked Sep 26, 2020 @ 7:34am

Archivist

H3: ODST: Find the 26th Audio Log.
Unlocked Sep 26, 2020 @ 7:35am

Your Attention Please

H3: ODST: Find the 27th Audio Log.
Unlocked Sep 26, 2020 @ 7:38am

Catching On

H3: ODST: Find the 28th Audio Log.
Unlocked Sep 26, 2020 @ 8:19am

Wisening Up

H3: ODST: Find the 29th Audio Log.
Unlocked Sep 26, 2020 @ 8:27am

Audiophile

H3: ODST: Find the 30th Audio Log.
Unlocked Sep 26, 2020 @ 8:39am

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked Sep 24, 2020 @ 9:34am

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked Sep 24, 2020 @ 9:34am

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked Sep 24, 2020 @ 9:34am

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked Sep 25, 2020 @ 2:16pm

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked Sep 22, 2020 @ 8:38am

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked Sep 23, 2020 @ 1:51pm

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked Sep 23, 2020 @ 2:26pm

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked Sep 23, 2020 @ 7:27pm

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked Sep 24, 2020 @ 7:26am

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked Sep 24, 2020 @ 7:53am

Record Store Owner

H3: ODST: Find all 30 Audio Logs.
Unlocked Sep 26, 2020 @ 8:39am

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked Sep 23, 2020 @ 1:40pm

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked Sep 23, 2020 @ 2:02pm

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked Sep 23, 2020 @ 7:19pm

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked Sep 23, 2020 @ 7:44pm

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked Sep 24, 2020 @ 7:44am

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked Sep 24, 2020 @ 8:20am

Data Hive

H3: ODST: Complete Data Hive.
Unlocked Sep 24, 2020 @ 8:57am

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked Sep 24, 2020 @ 9:34am

Bill Past Due

H3: ODST: Beat the par time on Tayari Plaza.
Unlocked Sep 25, 2020 @ 4:45pm

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked Sep 25, 2020 @ 4:49pm

An Artist's Canvas

H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked Sep 25, 2020 @ 4:57pm

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked Sep 25, 2020 @ 5:09pm

First Stop: Anywhere But Here!

H3: ODST: Beat the par time on NMPD HQ.
Unlocked Sep 25, 2020 @ 5:17pm

Feet Don't Fail Me Now

H3: ODST: Beat the par time on Kikowani Station.
Unlocked Sep 25, 2020 @ 5:25pm

Overtaken By Events

H3: ODST: Beat the par time on Data Hive.
Unlocked Sep 25, 2020 @ 6:46pm

Double Time!

H3: ODST: Beat the par time on Coastal Highway.
Unlocked Sep 25, 2020 @ 7:06pm

Can't Stop Here, This is Brute Country

H3: ODST: Beat par time on all Halo 3: ODST levels.
Unlocked Sep 25, 2020 @ 7:06pm

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked Sep 25, 2020 @ 8:25am

I Love My Job

H3: ODST: Beat the par score on ONI Alpha Site.
Unlocked Sep 25, 2020 @ 8:52am

Pour It On

H3: ODST: Beat the par score on NMPD HQ.
Unlocked Sep 25, 2020 @ 11:08am

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked Sep 24, 2020 @ 8:57am

Do You Remember When We Met

H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Unlocked Sep 22, 2020 @ 8:20am

Trifecta

H3: ODST: Complete three Halo 3: ODST playlists.
Unlocked Sep 25, 2020 @ 7:08pm

NEXT!

H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked Sep 24, 2020 @ 9:37am

Nagato Makes Moving Easy

H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
Unlocked Sep 25, 2020 @ 2:20pm

One Got Away

H3: ODST: View the missing link.
Unlocked Sep 27, 2020 @ 2:50pm

Like a Broken Record

H3: ODST: Find a legendary hidden music cue.
Unlocked Sep 27, 2020 @ 2:52pm

Vandalized

H3: ODST: Face it.
Unlocked Sep 27, 2020 @ 2:56pm

Saturday Morning Cartoon

H3: ODST: Is there a toy inside?
Unlocked Sep 27, 2020 @ 2:59pm

Classic

H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.
Unlocked Sep 27, 2020 @ 3:24pm

Catch 'Em Napping

H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
Unlocked Sep 26, 2020 @ 8:17am

Strong, Silent Type

H3: ODST: Assassinate 3 Brutes in a row on Data Hive.
Unlocked Sep 27, 2020 @ 3:02pm

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked Sep 22, 2020 @ 8:33am

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked Sep 25, 2020 @ 1:11pm

Fowl Hunt

H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.
Unlocked Sep 27, 2020 @ 3:10pm

Does Whatever a Spartan Can?

H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked Sep 27, 2020 @ 3:11pm

Firefly

H3: ODST: Kill a Drone with a flame grenade on Data Hive.
Unlocked Sep 25, 2020 @ 12:50pm

"BLAM" Said The Lady!

H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Unlocked Sep 25, 2020 @ 2:03pm

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked Sep 27, 2020 @ 3:28pm

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked Sep 24, 2020 @ 8:57am

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked Sep 23, 2020 @ 2:02pm

Those Left Behind

H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Unlocked Sep 25, 2020 @ 4:45pm

Shoot and Scoot

H3: ODST: Complete NMPD HQ without firing the Sniper Rifle on Heroic or Legendary.
Unlocked Sep 27, 2020 @ 3:40pm

Fast and Low

H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Unlocked Sep 27, 2020 @ 3:20pm

Shiny...

H3: ODST: Pilot a Banshee on Kizingo Boulevard.
Unlocked Sep 27, 2020 @ 3:50pm

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Unlocked Sep 24, 2020 @ 7:41am

What About Those Tanks?

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked Sep 27, 2020 @ 3:14pm

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked Sep 22, 2020 @ 8:44am

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked Sep 25, 2020 @ 7:46am

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked Dec 3, 2019 @ 12:32pm

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked Dec 3, 2019 @ 1:00pm

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked Dec 4, 2019 @ 1:58pm

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked Dec 4, 2019 @ 2:33pm

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked Dec 4, 2019 @ 3:03pm

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked Dec 4, 2019 @ 3:45pm

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked Dec 4, 2019 @ 4:25pm

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked Dec 8, 2019 @ 12:20pm

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked Dec 8, 2019 @ 1:01pm

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked Dec 8, 2019 @ 1:01pm

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked Dec 8, 2019 @ 1:01pm

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked May 15, 2020 @ 12:57pm

Gods Must Be Strong

Halo: Reach: Complete every level of the game on Legendary difficulty.
Unlocked Jun 2, 2020 @ 6:05pm

A Monument To All Your Sins

Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked Jun 2, 2020 @ 6:05pm

Winter Urgency

Halo: Reach: Beat the par time on Winter Contingency.
Unlocked Jun 10, 2020 @ 2:54pm

Just Like Storming a Castle

Halo: Reach: Beat the par time on ONI: Sword Base.
Unlocked Jun 10, 2020 @ 3:04pm

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.
Unlocked Jun 10, 2020 @ 3:08pm

Generous Tipper

Halo: Reach: Beat the par time on Tip of the Spear.
Unlocked Jun 10, 2020 @ 3:18pm

Sabre Metrics

Halo: Reach: Beat the par time on Long Night of Solace.
Unlocked Jun 10, 2020 @ 5:56pm

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.
Unlocked Jun 10, 2020 @ 6:11pm

One For the Record Books

Halo: Reach: Beat the par time on New Alexandria.
Unlocked Jun 10, 2020 @ 6:42pm

Speedy Delivery

Halo: Reach: Beat the par time on The Package.
Unlocked Jun 10, 2020 @ 7:00pm

Wait, How'd the Ship Get Down Here?

Halo: Reach: Beat the par time on The Pillar of Autumn.
Unlocked Jun 10, 2020 @ 7:16pm

Fast Fall

Halo: Reach: Beat par time on all Halo: Reach levels.
Unlocked Jun 10, 2020 @ 7:16pm

Ice In Your Veins

Halo: Reach: Beat the par score on Winter Contingency.
Unlocked May 15, 2020 @ 4:04pm

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.
Unlocked May 15, 2020 @ 4:53pm

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked May 14, 2020 @ 3:03pm

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.
Unlocked Jun 1, 2020 @ 2:26pm

Precious Cargo

Halo: Reach: Beat the par score on The Pillar of Autumn.
Unlocked Dec 8, 2019 @ 1:01pm

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked May 14, 2020 @ 12:01pm

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.
Unlocked May 30, 2020 @ 6:49am

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace
Unlocked Dec 4, 2019 @ 2:51pm

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked May 14, 2020 @ 3:27pm

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked Dec 4, 2019 @ 4:01pm

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked May 31, 2020 @ 2:18pm

HBOrg Special

Halo: Reach: Party with the DJ Brute.
Unlocked Dec 4, 2019 @ 3:53pm

Front Page News

Halo: Reach: Find me in the club.
Unlocked Dec 4, 2019 @ 3:53pm

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked Dec 4, 2019 @ 3:09pm

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked Dec 4, 2019 @ 12:47pm

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Unlocked Dec 4, 2019 @ 1:23pm

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall
Unlocked Aug 6, 2020 @ 10:18am

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear
Unlocked Aug 6, 2020 @ 10:28am

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace
Unlocked Aug 6, 2020 @ 10:33am

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus
Unlocked Aug 6, 2020 @ 10:45am

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria
Unlocked Aug 6, 2020 @ 10:52am

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package
Unlocked Aug 6, 2020 @ 10:58am

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn
Unlocked Aug 6, 2020 @ 11:11am

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked Jun 2, 2020 @ 6:57pm

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty
Unlocked Aug 6, 2020 @ 10:17am

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty
Unlocked Aug 6, 2020 @ 10:21am

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty
Unlocked Aug 6, 2020 @ 10:29am

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty
Unlocked Aug 6, 2020 @ 10:34am

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty
Unlocked Aug 6, 2020 @ 10:48am

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty
Unlocked Aug 6, 2020 @ 10:51am

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty
Unlocked Aug 6, 2020 @ 11:00am

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty
Unlocked Aug 6, 2020 @ 11:10am

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty
Unlocked Aug 6, 2020 @ 11:12am

Canonical Conundrum

Halo: Reach: Find all Data Pads.
Unlocked Aug 6, 2020 @ 11:12am

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked Dec 14, 2019 @ 8:27am

Negative, Ghostrider

Halo: Reach: Get a Skullamanjaro in a matchmade Headhunter game.
Unlocked Dec 4, 2019 @ 6:36pm

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked Jun 2, 2020 @ 6:57pm

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked Dec 4, 2019 @ 1:16pm

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked Dec 3, 2019 @ 12:03pm

Capacious Cartography

Halo: Reach: Create a custom map using Forge World.
Unlocked Jul 14, 2020 @ 10:01am

Run and Gunned

Halo: Reach: Headshot 10 enemies while they are sprinting.
Unlocked Dec 4, 2019 @ 5:17pm

Game Breaker

Halo: Reach: Kill 10 enemies while using a Jetpack.
Unlocked Dec 8, 2019 @ 4:53pm

Because It Wasn't Hard Enough

Halo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).
Unlocked Jun 9, 2020 @ 7:45am

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked Dec 3, 2019 @ 2:00pm

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked Dec 4, 2019 @ 2:09pm

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked Dec 3, 2019 @ 2:01pm

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked Dec 4, 2019 @ 3:58pm



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.

Flyover Country

Halo CE: Beat the par time on Halo.

You Can't Handle the Truth

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

Hit The Beach

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

Would It've Killed You To Take The Elevator

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

Lightning in a Bottle

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

Whistle Stop Tour

Halo CE: Beat the par time on Two Betrayals.

All You Can Eat

Halo CE: Beat the par time on The Maw.

Did Somebody Say...

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

Pillar of Awesome

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

Giant Hula Hoop

Halo CE: Beat the par score on Halo.

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.

Reading Room

Halo CE: Beat the par score on The Library.

It Was Inevitable

Halo CE: Beat the par score on Two Betrayals.

Headstrong

Halo CE: Beat the par score on Keyes.

Overachiever

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

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.

Mind Games

Halo CE: Activate Terminal 9 on Keyes.

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.

Overshields are for Sissies

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

Walk It Off

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

How Pedestrian

Halo CE: Complete Halo without entering a vehicle.

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.

A Fine Choice

Halo CE: Complete a Halo: CE playlist.

Excellent Taste

Halo CE: Complete three Halo: CE playlists.

Like a Fine Wine

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

Madrigal Debut

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

No Smoking

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

T-Rex

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

Thirsty Grunt

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

Get Me Out of Here!

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

Feet Firmly Planted

Halo CE: Complete a level without jumping.

Goat Roped

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

Leave None Alive

Halo 2: Beat the par score on The Oracle.

Fists of Fury

Halo 2: Beat the par score on Regret.

Guided Tour

Halo 2: Beat the par score on Sacred Icon.

Official Business

Halo 2: Beat the par score on Gravemind.

The Hype Is Real

Halo 2: Beat the par score on Uprising.

Scorched Earth

Halo 2: Beat the par score on High Charity.

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.

Arcade Owner

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

Connoisseur

Halo 2: Complete three Halo 2 playlists.

Commuter

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

Grand Theft Halo

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

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.

Elder Signs

Halo 3: View 2 different sigils on Valhalla.

Devastating

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

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.

Dark Fortress

Halo 4: Beat the par score on Requiem.

Shadow of Sundered Star

Halo 4: Beat the par score on Forerunner.

Jungle Warfare

Halo 4: Beat the par score on Infinity.

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.

Head Banging

Halo 4: Beat the par score on Composer.

Witching Hour

Halo 4: Beat the par score on Midnight.

You Had it Coming

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

War

Halo 4: Activate Terminal 1 on Requiem.

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.

Flood

Halo 4: Activate Terminal 4 on Reclaimer.

Knights

Halo 4: Activate Terminal 5 on Shutdown.

Justice

Halo 4: Activate Terminal 6 on Composer.

Cryptum

Halo 4: Activate Terminal 7 on Midnight.

Terminus

Halo 4: Activate all Halo 4 Terminals.

Wake Up, John

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

I Need a Hero

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

The Legend of 117

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

Lone Wolf Legend

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

This is my Rifle, This is my Gun

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

Bros to the Close

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

Explore the Floor

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

Give Him the Stick

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

Chief, Smash!

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

You're No Chips

Halo 4: What do Marines know about sticks?

A Long Time Ago

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

You're Joking

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

Destination Vacation

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

Tighten Up The Graphics

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

Back In The Day

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

Pacifist

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

Wraith Hunter

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

Mortardom

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

All According to Plan...

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

No-Fly Zone

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

Digging up the Past

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

Eminent Domain

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

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.

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.

Chest of Gold

Halo 4: Complete a Halo 4 playlist.

In It To Win It

Win 200 multiplayer games.

Sharpshooter

Win 150 multiplayer games.

Battle Hardened

Win 250 multiplayer games.

Thermopylae

Win 300 multiplayer games.

Striking Fear in Their Hearts

Win 350 multiplayer games.

Steady Aim

Win 400 multiplayer games.

Quick Trigger Finger

Win 450 multiplayer games.

Multiplayer Champion

Win 500 multiplayer games.

Wyrmslayer

Kill 250 Hunters.

Remove the Bishops From the Board

Kill 1000 Watchers.

Knightbane

Kill 1000 Knights.

Dogcatcher

Kill 1000 Crawlers.

Librarian's Gift

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

Herald of the Reclamation

Complete all campaigns on Easy difficulty.

MVP

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

Operation Completion

Halo 4: Complete a Spartan Ops mission.

Departure

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

Artifact

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

Catherine

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

Didact's Hand

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

Memento Mori

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

Scattered

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

Invasion

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

Expendable

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

Key

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

Exodus

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

Feet First

Halo 4: Complete all Spartan Ops chapters.

Term of Enlistment

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

Hazard Pay

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

Icarus

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

Smooth Operator

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

Roses vs Violets

Halo 4: Why are you even here?

No One Left Behind

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

Knight in White Assassination

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

What Power Outage?

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

No Easy Way Out

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

Nice Work Dawg!

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

Aim for the Head

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

Dim Mak

Earn a total of 250 Beat Down medals in multiplayer.

Domination

Earn a total of 100 Legendary medals in matchmade games.

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.

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.

Window Shopping

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

Just Browsing

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

Going International

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

Taste Test

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

Survey Says...

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

Don't Strain Your Metaphors

H3: ODST: Beat the par score on Uplift Reserve.

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.

Safety Not Guaranteed

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

Monumental Thirst!

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

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.

Bake That Cake

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

Insomnia

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

Parting the Sea

Halo: Reach: Beat the par score on Exodus.

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.

Two Corpses In One Grave

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

Tank Beats Everything

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

Forza in the Fall

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

Play Us a Sad Song, Claude

Halo: Reach: Listen to a hidden music cue.

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.

This is Not the Greatest Lab in the World…

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

Why Do This To Yourself?

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

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.

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.

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.

Classic Completion

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

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!