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

Just Getting Started

Kill 100 enemies or players.
Unlocked Jun 27, 2020 @ 11:46pm

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked Jun 27, 2020 @ 11:46pm

The One Percent

Kill 100 Elites.
Unlocked Jun 27, 2020 @ 11:46pm

Spoilsport

Kill 100 Jackals.
Unlocked Jun 27, 2020 @ 11:46pm

Going Bananas

Kill 100 Brutes.
Unlocked Jun 27, 2020 @ 11:46pm

Hunters Hunted

Kill 50 Hunters.
Unlocked Jun 27, 2020 @ 11:46pm

Checkmate

Kill 100 Watchers.
Unlocked Nov 22, 2020 @ 3:07am

I Was Wondering What Would Break First

Kill 100 Knights.
Unlocked Nov 21, 2020 @ 1:11am

Pest Control

Kill 100 Crawlers.
Unlocked Nov 19, 2020 @ 3:05am

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked Sep 24, 2020 @ 2:34am

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked Aug 1, 2020 @ 5:37am

The Guardians Are Coming

Get killed by the Guardians.
Unlocked Jul 14, 2020 @ 4:14am

Mystery Achievement

Inscrutable. Mysterious.
Unlocked Jul 7, 2020 @ 7:20pm

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked Jun 27, 2020 @ 11:46pm

I Got This

Complete 100 missions or multiplayer games.
Unlocked Jun 30, 2020 @ 9:36am

Tempered Blade

Win 10 multiplayer games.
Unlocked Jul 30, 2020 @ 4:34am

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked Jul 9, 2020 @ 8:10pm

Veteran

Complete all campaigns on Normal difficulty.
Unlocked Nov 22, 2020 @ 3:17am

Lore Master

Activate all terminals.
Unlocked Nov 22, 2020 @ 4:53am

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked Jun 27, 2020 @ 11:46pm

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked Jun 27, 2020 @ 11:46pm

Halo

Halo CE: Complete Halo.
Unlocked Jun 27, 2020 @ 11:46pm

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked Jun 27, 2020 @ 11:46pm

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked Jun 27, 2020 @ 11:46pm

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked Jun 27, 2020 @ 11:46pm

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked Jun 27, 2020 @ 11:46pm

The Library

Halo CE: Complete The Library.
Unlocked Jun 27, 2020 @ 11:46pm

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked Jun 27, 2020 @ 11:46pm

Keyes

Halo CE: Complete Keyes.
Unlocked Jun 27, 2020 @ 11:46pm

The Maw

Halo CE: Complete The Maw.
Unlocked Jun 27, 2020 @ 11:46pm

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked Jun 29, 2020 @ 10:29am

Flyover Country

Halo CE: Beat the par time on Halo.
Unlocked Jul 3, 2020 @ 6:19am

You Can't Handle the Truth

Halo CE: Beat the par time on The Truth and Reconciliation.
Unlocked Jul 14, 2020 @ 10:27am

Hit The Beach

Halo CE: Beat the par time on The Silent Cartographer.
Unlocked Jun 30, 2020 @ 1:10am

Would It've Killed You To Take The Elevator

Halo CE: Beat the par time on Assault on the Control Room.
Unlocked Jul 3, 2020 @ 2:46am

Lightning in a Bottle

Halo CE: Beat the par time on 343 Guilty Spark.
Unlocked Jul 3, 2020 @ 1:21am

TLDR

Halo CE: Beat the par time on The Library.
Unlocked Jul 14, 2020 @ 9:29am

Whistle Stop Tour

Halo CE: Beat the par time on Two Betrayals.
Unlocked Jul 14, 2020 @ 9:09am

Scurty Bump

Halo CE: Beat the par time on Keyes.
Unlocked Jul 2, 2020 @ 7:30pm

All You Can Eat

Halo CE: Beat the par time on The Maw.
Unlocked Jun 30, 2020 @ 9:58am

Did Somebody Say...

Halo CE: Beat par time on all Halo: CE levels.
Unlocked Jul 14, 2020 @ 10:27am

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked Jul 14, 2020 @ 9:46pm

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked Jul 14, 2020 @ 10:04pm

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked Jun 27, 2020 @ 11:46pm

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked Jun 30, 2020 @ 12:58am

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked Jul 15, 2020 @ 2:18am

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked Jul 15, 2020 @ 6:59pm

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.
Unlocked Jul 15, 2020 @ 7:37pm

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked Jul 14, 2020 @ 4:58am

Mind Games

Halo CE: Activate Terminal 9 on Keyes.
Unlocked Jul 16, 2020 @ 11:52pm

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.
Unlocked Jun 27, 2020 @ 11:46pm

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.
Unlocked Jul 16, 2020 @ 11:52pm

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked Jul 14, 2020 @ 9:43pm

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked Jul 14, 2020 @ 9:54pm

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked Jul 15, 2020 @ 1:23am

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked Jul 15, 2020 @ 1:39am

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked Jul 14, 2020 @ 10:30pm

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked Jul 14, 2020 @ 10:59pm

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked Jul 15, 2020 @ 1:50am

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked Jul 15, 2020 @ 1:55am

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked Jul 15, 2020 @ 2:32am

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked Jul 15, 2020 @ 7:25pm

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked Jul 15, 2020 @ 7:50pm

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked Jul 16, 2020 @ 7:20pm

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked Jul 17, 2020 @ 12:36am

Headhunter

Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked Jul 17, 2020 @ 12:36am

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked Jun 27, 2020 @ 11:46pm

Overshields are for Sissies

Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Unlocked Jun 29, 2020 @ 10:16am

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked Jul 14, 2020 @ 10:33pm

Madrigal Debut

Halo CE: Trigger a hidden music cue in Halo: CE.
Unlocked Jul 17, 2020 @ 1:43am

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked Jun 27, 2020 @ 11:46pm

No Smoking

Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
Unlocked Jul 17, 2020 @ 1:13am

T-Rex

Halo CE: Find the hidden Rex sign on The Maw.
Unlocked Jul 17, 2020 @ 12:42am

Thirsty Grunt

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked Jul 17, 2020 @ 12:40am

Megg

Halo CE: It's a sign.
Unlocked Jul 17, 2020 @ 1:06am

Get Me Out of Here!

Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Unlocked Jul 3, 2020 @ 1:25am

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked Jul 14, 2020 @ 9:31am

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked Nov 21, 2020 @ 12:06am

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked Nov 21, 2020 @ 12:06am

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked Jul 21, 2020 @ 10:21pm

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked Jul 14, 2020 @ 9:09am

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked Jul 17, 2020 @ 11:40pm

Outskirts

Halo 2: Complete Outskirts.
Unlocked Jul 18, 2020 @ 12:30am

Metropolis

Halo 2: Complete Metropolis.
Unlocked Jul 18, 2020 @ 12:51am

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked Jul 18, 2020 @ 2:43am

Oracle

Halo 2: Complete The Oracle.
Unlocked Jul 18, 2020 @ 4:21am

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked Jul 18, 2020 @ 6:53am

Regret

Halo 2: Complete Regret.
Unlocked Jul 18, 2020 @ 7:49am

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked Jul 19, 2020 @ 3:52am

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked Jul 19, 2020 @ 4:17am

Gravemind

Halo 2: Complete Gravemind.
Unlocked Jul 19, 2020 @ 7:59am

Uprising

Halo 2: Complete Uprising.
Unlocked Jul 19, 2020 @ 6:41pm

High Charity

Halo 2: Complete High Charity.
Unlocked Jul 19, 2020 @ 7:56pm

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked Jul 19, 2020 @ 10:45pm

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked Jul 17, 2020 @ 11:54pm

Rooftop Runner

Halo 2: Beat the par time on Outskirts.
Unlocked Jul 18, 2020 @ 1:57am

Speeding Ticket

Halo 2: Beat the par time on Metropolis.
Unlocked Jul 18, 2020 @ 12:51am

YOLO Strats

Halo 2: Beat the par time on The Arbiter.
Unlocked Jul 18, 2020 @ 4:36am

Reed the Strategy

Halo 2: Beat the par time on The Oracle.
Unlocked Jul 18, 2020 @ 5:02am

So You Don't Want the Tank?

Halo 2: Beat the par time on Delta Halo.
Unlocked Jul 18, 2020 @ 7:09am

I Regret Nothing

Halo 2: Beat the par time on Regret.
Unlocked Jul 20, 2020 @ 4:51am

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.
Unlocked Jul 19, 2020 @ 6:41am

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.
Unlocked Jul 19, 2020 @ 4:17am

Force of Will

Halo 2: Beat the par time on Gravemind.
Unlocked Jul 19, 2020 @ 8:43am

No Man's Land

Halo 2: Beat the par time on Uprising.
Unlocked Jul 19, 2020 @ 6:41pm

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked Jul 19, 2020 @ 7:56pm

Are We There Yet?

Halo 2: Beat the par time on The Great Journey.
Unlocked Jul 19, 2020 @ 10:45pm

Going Nowhere Fast

Halo 2: Beat par time on all Halo 2 levels.
Unlocked Jul 20, 2020 @ 4:51am

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked Jul 18, 2020 @ 12:51am

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked Jul 18, 2020 @ 3:36am

Boundless

Halo 2: Beat the par score on Delta Halo.
Unlocked Jul 18, 2020 @ 7:09am

Curious

Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked Jul 20, 2020 @ 2:39am

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.
Unlocked Jul 20, 2020 @ 3:06am

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked Jul 20, 2020 @ 3:16am

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked Jul 18, 2020 @ 2:30am

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked Jul 18, 2020 @ 3:53am

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked Jul 20, 2020 @ 3:25am

Enamored

Halo 2: Activate Terminal 7 on Regret.
Unlocked Jul 20, 2020 @ 4:44am

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked Jul 20, 2020 @ 5:07am

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked Jul 20, 2020 @ 5:13am

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.
Unlocked Jul 20, 2020 @ 5:30am

Scholar

Halo 2: Activate Terminal 11 on Uprising.
Unlocked Jul 20, 2020 @ 5:35am

Reviewer

Halo 2: Activate Terminal 12 on High Charity.
Unlocked Jul 20, 2020 @ 5:41am

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked Jul 20, 2020 @ 5:45am

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.
Unlocked Jul 20, 2020 @ 5:45am

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked Jul 26, 2020 @ 3:07am

Skulltaker Halo 2: Thunderstorm

Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Unlocked Jul 26, 2020 @ 3:41am

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked Jul 26, 2020 @ 7:02am

Skulltaker Halo 2: IWHBYD

Halo 2: Find and claim the IWHBYD Skull on Legendary.
Unlocked Jul 26, 2020 @ 7:43am

Skulltaker Halo 2: Catch

Halo 2: Find and claim the Catch Skull on Legendary.
Unlocked Jul 26, 2020 @ 6:57am

Skulltaker Halo 2: Grunt Birthday Party

Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.
Unlocked Jul 26, 2020 @ 7:16pm

Skulltaker Halo 2: Famine

Halo 2: Find and claim the Famine Skull on Legendary.
Unlocked Jul 26, 2020 @ 6:49pm

Skulltaker Halo 2: Envy

Halo 2: Find and claim the Envy Skull on Legendary.
Unlocked Jul 26, 2020 @ 7:48pm

Skulltaker Halo 2: Assassins

Halo 2: Find and claim the Assassins Skull on Legendary.
Unlocked Jul 26, 2020 @ 8:22pm

Skulltaker Halo 2: Mythic

Halo 2: Find and claim the Mythic Skull on Legendary.
Unlocked Jul 26, 2020 @ 8:37pm

Skulltaker Halo 2: Sputnik

Halo 2: Find and claim the Sputnik Skull on Legendary.
Unlocked Jul 26, 2020 @ 8:42pm

Skulltaker Halo 2: Anger

Halo 2: Find and claim the Anger Skull on Legendary.
Unlocked Jul 26, 2020 @ 9:08pm

Skulltaker Halo 2: Ghost

Halo 2: Find and claim the Ghost Skull on Legendary.
Unlocked Jul 26, 2020 @ 9:41pm

Skulltaker Halo 2: Iron

Halo 2: Find and claim the Iron Skull on Legendary.
Unlocked Jul 21, 2020 @ 11:55pm

Skulltaker Halo 2: Black Eye

Halo 2: Find and claim the Black Eye Skull on Legendary.
Unlocked Jul 26, 2020 @ 9:59pm

Trophy Collector

Halo 2: Find and claim all Skulls in Halo 2.
Unlocked Jul 26, 2020 @ 9:59pm

And So It Begins...

Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked Jul 21, 2020 @ 9:47pm

Regrettable Turn of Events

Halo 2: Collect the Prophet of Regret toy in Regret.
Unlocked Jul 21, 2020 @ 9:58pm

The Will of the Prophets

Halo 2: Collect the Arbiter toy in Sacred Icon.
Unlocked Jul 21, 2020 @ 10:03pm

Chieftain of the Brutes

Halo 2: Collect the Tartarus toy in Quarantine Zone.
Unlocked Jul 21, 2020 @ 10:25pm

Don't Make a Girl a Promise

Halo 2: Collect the Cortana toy in Gravemind.
Unlocked Jul 21, 2020 @ 10:40pm

My Work is Done

Halo 2: Collect the Librarian toy in Uprising.
Unlocked Jul 21, 2020 @ 10:56pm

I Like Crazy

Halo 2: Collect the Rampant Cortana toy in High Charity.
Unlocked Jul 21, 2020 @ 11:08pm

Pyrrhic Solution

Halo 2: Collect the Didact toy in The Great Journey.
Unlocked Jul 21, 2020 @ 11:30pm

Toybox

Halo 2: Collect all eight Halo toys.
Unlocked Jul 21, 2020 @ 11:30pm

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked Jul 19, 2020 @ 10:45pm

Cowardly Grunt

Halo 2: Listen to the Cowardly Grunt's woes.
Unlocked Jul 27, 2020 @ 2:28am

Siege of Ivory Tower

Halo 2: Listen to a hidden music cue in Halo 2.
Unlocked Jul 30, 2020 @ 4:01am

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked Jul 18, 2020 @ 12:13am

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.
Unlocked Jul 22, 2020 @ 12:06am

10 Minutes Too Early

Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
Unlocked Jul 30, 2020 @ 2:36am

HI BEN

Halo 2: Oh, hi!
Unlocked Jul 30, 2020 @ 2:24am

Animal Habitat

Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Unlocked Jul 30, 2020 @ 4:09am

Sid Graffiti

Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Unlocked Jul 30, 2020 @ 4:06am

E E E

Halo 2: View both signs in the level Metropolis.
Unlocked Jul 22, 2020 @ 12:19am

Why So Serious

Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Unlocked Jul 30, 2020 @ 4:06am

Why Am I Here?

Halo 2: View this hidden message on the classic Beaver Creek map.
Unlocked Jul 30, 2020 @ 4:13am

GOOOAAAAALLLL!

Halo 2: Shoot the soccer ball in the level Metropolis.
Unlocked Jul 22, 2020 @ 12:18am

Needs More Whammy Bar

Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Unlocked Jul 18, 2020 @ 7:49am

Starved For Shields

Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Unlocked Jul 21, 2020 @ 11:43pm

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked Jul 20, 2020 @ 4:44am

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked Jul 18, 2020 @ 1:57am

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked Jul 19, 2020 @ 6:58am

Tour of Duty

Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Unlocked Jul 30, 2020 @ 4:34am

Landfall

Halo 3: Complete Sierra 117.
Unlocked Jul 14, 2020 @ 4:52am

Holdout

Halo 3: Complete Crow's Nest.
Unlocked Aug 1, 2020 @ 5:03am

The Road

Halo 3: Complete Tsavo Highway.
Unlocked Aug 1, 2020 @ 5:26am

Assault

Halo 3: Complete The Storm.
Unlocked Aug 1, 2020 @ 7:24am

Cleansing

Halo 3: Complete Floodgate.
Unlocked Aug 2, 2020 @ 2:54am

Refuge

Halo 3: Complete The Ark.
Unlocked Aug 2, 2020 @ 3:47am

Last Stand

Halo 3: Complete The Covenant.
Unlocked Aug 2, 2020 @ 7:13am

The Key

Halo 3: Complete Cortana.
Unlocked Aug 3, 2020 @ 6:39am

Return

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

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.
Unlocked Jul 31, 2020 @ 3:46am

Time Shift

Halo 3: Beat the par time on Crow's Nest.
Unlocked Aug 1, 2020 @ 5:03am

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.
Unlocked Aug 1, 2020 @ 5:41am

Lightning Strike

Halo 3: Beat the par time on The Storm.
Unlocked Aug 1, 2020 @ 7:24am

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked Aug 2, 2020 @ 2:54am

Waypoint

Halo 3: Beat the par time on The Ark.
Unlocked Aug 2, 2020 @ 8:24am

Scarab Slide

Halo 3: Beat the par time on The Covenant.
Unlocked Aug 2, 2020 @ 8:44am

Making History

Halo 3: Beat the par time on Cortana.
Unlocked Aug 3, 2020 @ 7:29am

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.
Unlocked Aug 3, 2020 @ 7:12am

Speed Demon

Halo 3: Beat the par time on all Halo 3 levels.
Unlocked Aug 3, 2020 @ 7:29am

Guerilla

Halo 3: Beat the par score on Sierra 117.
Unlocked Jul 31, 2020 @ 3:46am

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.
Unlocked Aug 6, 2020 @ 1:04am

Inundation

Halo 3: Activate Terminal 2 on The Ark.
Unlocked Aug 6, 2020 @ 1:14am

Before the Fire

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

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked Aug 6, 2020 @ 1:40am

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.
Unlocked Aug 6, 2020 @ 2:06am

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.
Unlocked Aug 6, 2020 @ 1:52am

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked Aug 6, 2020 @ 1:58am

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked Aug 3, 2020 @ 6:20am

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.
Unlocked Aug 6, 2020 @ 2:00am

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked Aug 4, 2020 @ 1:59am

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked Aug 4, 2020 @ 2:02am

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked Aug 4, 2020 @ 2:27am

Skulltaker Halo 3: Catch

Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked Aug 4, 2020 @ 2:35am

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked Aug 4, 2020 @ 2:37am

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked Aug 4, 2020 @ 10:54pm

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked Aug 4, 2020 @ 11:50pm

Skulltaker Halo 3: Tilt

Halo 3: Find and claim the Tilt Skull on Normal or harder.
Unlocked Aug 4, 2020 @ 4:27am

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked Aug 4, 2020 @ 4:29am

Prophet's Bane

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

Begins with a Single Step

Halo 3: On Tsavo Highway, complete the level without entering a vehicle.
Unlocked Aug 6, 2020 @ 2:19am

Phantom Hunter

Halo 3: Destroy 3 total Phantoms on The Covenant.
Unlocked Aug 6, 2020 @ 2:24am

Dirge of Madrigal

Halo 3: Trigger the hidden music cue in Halo 3.
Unlocked Aug 6, 2020 @ 2:26am

Primate

Halo 3: Find your first missing links.
Unlocked Aug 6, 2020 @ 2:34am

Haplorrhini

Halo 3: Find a lonely missing link.
Unlocked Aug 6, 2020 @ 2:36am

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked Jul 14, 2020 @ 4:38am

Heading to his Destiny

Halo 3: Destined for greatness.
Unlocked Aug 6, 2020 @ 2:42am

Hippo Hero

Halo 3: Who DARED to discard this brave animal?
Unlocked Aug 6, 2020 @ 2:50am

Milk Carton

Halo 3: Find the poster of the missing man.
Unlocked Aug 6, 2020 @ 2:52am

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.
Unlocked Aug 6, 2020 @ 3:02am

Man on the Moon

Halo 3: He's watching you.
Unlocked Aug 6, 2020 @ 2:56am

Delicious Brains

Kill 100 Flood.
Unlocked Jun 27, 2020 @ 11:46pm

Zombie Repeller

Kill 1000 Flood.
Unlocked Jun 27, 2020 @ 11:46pm

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked Sep 25, 2020 @ 2:48am

Dawn

Halo 4: Complete Dawn.
Unlocked Nov 18, 2020 @ 11:43pm

Requiem

Halo 4: Complete Requiem.
Unlocked Nov 19, 2020 @ 12:34am

Forerunner

Halo 4: Complete Forerunner.
Unlocked Nov 19, 2020 @ 2:05am

Infinity

Halo 4: Complete Infinity.
Unlocked Nov 19, 2020 @ 11:59pm

Reclaimer

Halo 4: Complete Reclaimer.
Unlocked Nov 20, 2020 @ 1:57am

Shutdown

Halo 4: Complete Shutdown.
Unlocked Nov 21, 2020 @ 4:31am

Composer

Halo 4: Complete Composer.
Unlocked Nov 22, 2020 @ 2:12am

Midnight

Halo 4: Complete Midnight.
Unlocked Nov 22, 2020 @ 3:17am

Piece of Cake

Halo 4: Beat the par time on Dawn.
Unlocked Nov 18, 2020 @ 11:55pm

Interloper

Halo 4: Beat the par time on Requiem.
Unlocked Nov 19, 2020 @ 1:04am

Raging in the Dark

Halo 4: Beat the par time on Forerunner.
Unlocked Nov 19, 2020 @ 3:39am

Ouroboros

Halo 4: Beat the par time on Infinity.
Unlocked Nov 20, 2020 @ 12:51am

Gimme That

Halo 4: Beat the par time on Reclaimer.
Unlocked Nov 21, 2020 @ 5:10am

Shut. Down. Everything.

Halo 4: Beat the par time on Shutdown.
Unlocked Nov 21, 2020 @ 5:19am

Symphony of Pain

Halo 4: Beat the par time on Composer.
Unlocked Nov 22, 2020 @ 2:30am

Countdown

Halo 4: Beat the par time on Midnight.
Unlocked Nov 22, 2020 @ 4:12am

Easy As One Two Three

Halo 4: Beat the par time on all Halo 4 levels.
Unlocked Nov 22, 2020 @ 4:12am

Jungle Warfare

Halo 4: Beat the par score on Infinity.
Unlocked Nov 19, 2020 @ 11:59pm

War

Halo 4: Activate Terminal 1 on Requiem.
Unlocked Nov 22, 2020 @ 4:28am

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.
Unlocked Nov 19, 2020 @ 1:19am

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.
Unlocked Nov 19, 2020 @ 11:30pm

Flood

Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked Nov 22, 2020 @ 4:37am

Knights

Halo 4: Activate Terminal 5 on Shutdown.
Unlocked Nov 22, 2020 @ 4:42am

Justice

Halo 4: Activate Terminal 6 on Composer.
Unlocked Nov 22, 2020 @ 4:47am

Cryptum

Halo 4: Activate Terminal 7 on Midnight.
Unlocked Nov 22, 2020 @ 4:53am

Terminus

Halo 4: Activate all Halo 4 Terminals.
Unlocked Nov 22, 2020 @ 4:53am

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.
Unlocked Nov 22, 2020 @ 3:17am

You're No Chips

Halo 4: What do Marines know about sticks?
Unlocked Nov 22, 2020 @ 5:18am

He's Running a Marathon...

Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Unlocked Jul 22, 2020 @ 12:26am

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked Jul 19, 2020 @ 10:45pm

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked Jul 14, 2020 @ 10:27am

This Side Up

Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Unlocked Jul 17, 2020 @ 12:44am

Beachhead

Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Unlocked Jul 17, 2020 @ 5:34am

No-Fly Zone

Halo CE: Destroy three of the four Banshees on Halo during a single play-through.
Unlocked Jul 17, 2020 @ 3:05am

Digging up the Past

Halo 4: Access the Master Chief's records on Dawn.
Unlocked Nov 18, 2020 @ 11:15pm

Missing Link

Halo 3: Watching. Waiting. Plotting.
Unlocked Aug 6, 2020 @ 2:32am

Gate Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.
Unlocked Jul 30, 2020 @ 4:27am

High Altitude Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.
Unlocked Jul 30, 2020 @ 4:24am

Master Forger

Created and saved 5 Custom Maps in Forge.
Unlocked Aug 6, 2020 @ 4:17am

Rule Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.
Unlocked Jul 30, 2020 @ 4:30am

Thirst Locked Down!

Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.
Unlocked Jul 30, 2020 @ 4:21am

BLASTacular!

Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.
Unlocked Jul 30, 2020 @ 4:34am

Bloody Thirsty!

Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.
Unlocked Jul 30, 2020 @ 4:29am

Worship Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.
Unlocked Jul 30, 2020 @ 4:34am

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked Jul 18, 2020 @ 2:37am

Throne of Bones

Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3.
Unlocked Aug 5, 2020 @ 12:25am

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked Jun 28, 2020 @ 1:20am

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked Jun 30, 2020 @ 8:08am

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked Jul 4, 2020 @ 8:11pm

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked Jul 9, 2020 @ 6:23pm

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked Jul 14, 2020 @ 9:49am

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked Jul 17, 2020 @ 2:46am

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked Jul 18, 2020 @ 6:19am

Game On

Complete 50 missions or multiplayer games.
Unlocked Jun 29, 2020 @ 9:33am

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked Jul 19, 2020 @ 6:41am

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked Jul 7, 2020 @ 8:35pm

Up All Night

Complete 250 missions or multiplayer games.
Unlocked Jul 31, 2020 @ 3:46am

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked Aug 6, 2020 @ 2:49am

Committed

Complete 350 missions or multiplayer games.
Unlocked Oct 3, 2020 @ 9:57am

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked Jun 27, 2020 @ 11:46pm

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked Jun 27, 2020 @ 11:46pm

Foe Hammer

Kill 5,000 enemies or players.
Unlocked Jun 29, 2020 @ 11:06am

Gruntageddon

Kill 1000 Grunts.
Unlocked Jun 27, 2020 @ 11:46pm

Were It So Easy

Kill 1000 Elites.
Unlocked Jul 4, 2020 @ 8:18pm

Scavenger Hunt

Kill 1000 Jackals.
Unlocked Jul 5, 2020 @ 9:29am

Dankey Kang

Kill 1000 Brutes.
Unlocked Aug 1, 2020 @ 7:14am

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked Jun 27, 2020 @ 11:46pm

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked Jul 19, 2020 @ 10:45pm

Training Wheels

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

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.
Unlocked Nov 22, 2020 @ 3:17am

Herald of the Reclamation

Complete all campaigns on Easy difficulty.
Unlocked Nov 22, 2020 @ 3:17am

Witch Doctor

Halo 3: Find and claim all Skulls in Halo 3.
Unlocked Aug 5, 2020 @ 12:25am

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked Aug 4, 2020 @ 1:49am

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked Aug 4, 2020 @ 2:11am

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked Aug 4, 2020 @ 11:36pm

Skulltaker Halo 3: IWHBYD

Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Unlocked Aug 5, 2020 @ 12:25am

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.
Unlocked Aug 6, 2020 @ 2:06am

Operation Completion

Halo 4: Complete a Spartan Ops mission.
Unlocked Nov 23, 2020 @ 1:07am

Assembly Skull

Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Unlocked Aug 5, 2020 @ 12:28am

Orbital Skull

Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Unlocked Aug 5, 2020 @ 12:32am

Sandbox Skull

Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Unlocked Aug 5, 2020 @ 1:31am

Citadel Skull

Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Unlocked Aug 5, 2020 @ 1:16am

Heretic Skull

Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Unlocked Aug 5, 2020 @ 1:26am

Longshore Skull

Halo 3: Find the hidden Skull on the Longshore multilayer map.
Unlocked Aug 5, 2020 @ 1:18am

Brainpan

Halo 3: Find all the hidden multiplayer Skulls.
Unlocked Aug 5, 2020 @ 1:31am

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked Aug 5, 2020 @ 1:35am

Naughty Naughty

Kill 10 Engineers.
Unlocked Jul 5, 2020 @ 9:55am

Well...Maybe One or Two

Kill 25 Engineers.
Unlocked Jul 17, 2020 @ 6:20am

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked Sep 23, 2020 @ 2:57am

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked Sep 23, 2020 @ 3:06am

Tuned In

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

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked Sep 23, 2020 @ 3:18am

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked Sep 23, 2020 @ 3:21am

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked Sep 23, 2020 @ 4:00am

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked Sep 23, 2020 @ 4:09am

Overheard

H3: ODST: Find the 8th Audio Log.
Unlocked Sep 23, 2020 @ 4:16am

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked Sep 23, 2020 @ 4:22am

Monitored

H3: ODST: Find the 10th Audio Log.
Unlocked Sep 23, 2020 @ 4:30am

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.
Unlocked Sep 24, 2020 @ 2:05am

Give Heed

H3: ODST: Find the 12th Audio Log.
Unlocked Sep 24, 2020 @ 2:36am

Get A Load

H3: ODST: Find the 13th Audio Log.
Unlocked Sep 24, 2020 @ 2:41am

Snoop Troop

H3: ODST: Find the 14th Audio Log.
Unlocked Sep 24, 2020 @ 2:45am

All Ears

H3: ODST: Find the 15th Audio Log.
Unlocked Sep 24, 2020 @ 2:49am

Ear Bender

H3: ODST: Find the 16th Audio Log.
Unlocked Sep 24, 2020 @ 2:56am

Plugged In

H3: ODST: Find the 17th Audio Log.
Unlocked Sep 24, 2020 @ 3:00am

Attentive

H3: ODST: Find the 18th Audio Log.
Unlocked Sep 24, 2020 @ 3:38am

Watchful

H3: ODST: Find the 19th Audio Log.
Unlocked Sep 24, 2020 @ 3:47am

Observant

H3: ODST: Find the 20th Audio Log.
Unlocked Oct 3, 2020 @ 7:03am

Scout

H3: ODST: Find the 21st Audio Log.
Unlocked Oct 3, 2020 @ 7:43am

Adventurer

H3: ODST: Find the 22nd Audio Log.
Unlocked Oct 3, 2020 @ 7:55am

Spotter

H3: ODST: Find the 23rd Audio Log.
Unlocked Oct 3, 2020 @ 7:57am

Considerate

H3: ODST: Find the 24th Audio Log.
Unlocked Oct 3, 2020 @ 8:01am

On Your Toes

H3: ODST: Find the 25th Audio Log.
Unlocked Oct 3, 2020 @ 8:11am

Archivist

H3: ODST: Find the 26th Audio Log.
Unlocked Oct 3, 2020 @ 8:31am

Your Attention Please

H3: ODST: Find the 27th Audio Log.
Unlocked Oct 3, 2020 @ 8:33am

Catching On

H3: ODST: Find the 28th Audio Log.
Unlocked Oct 3, 2020 @ 8:35am

Wisening Up

H3: ODST: Find the 29th Audio Log.
Unlocked Oct 3, 2020 @ 8:38am

Audiophile

H3: ODST: Find the 30th Audio Log.
Unlocked Oct 3, 2020 @ 8:46am

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked Sep 25, 2020 @ 8:19pm

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked Sep 25, 2020 @ 8:19pm

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked Sep 23, 2020 @ 1:53am

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked Sep 23, 2020 @ 3:25am

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked Sep 23, 2020 @ 4:37am

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked Sep 24, 2020 @ 2:08am

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked Sep 24, 2020 @ 3:11am

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked Sep 24, 2020 @ 3:57am

Record Store Owner

H3: ODST: Find all 30 Audio Logs.
Unlocked Oct 3, 2020 @ 8:46am

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked Sep 23, 2020 @ 2:53am

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked Sep 23, 2020 @ 3:51am

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked Sep 23, 2020 @ 4:54am

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked Sep 24, 2020 @ 2:31am

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked Sep 24, 2020 @ 3:31am

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked Sep 24, 2020 @ 4:25am

Data Hive

H3: ODST: Complete Data Hive.
Unlocked Sep 25, 2020 @ 7:44pm

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked Sep 25, 2020 @ 8:19pm

Bill Past Due

H3: ODST: Beat the par time on Tayari Plaza.
Unlocked Sep 25, 2020 @ 8:39pm

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked Sep 29, 2020 @ 2:08am

An Artist's Canvas

H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked Oct 3, 2020 @ 9:21am

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked Oct 3, 2020 @ 9:11am

First Stop: Anywhere But Here!

H3: ODST: Beat the par time on NMPD HQ.
Unlocked Sep 29, 2020 @ 2:17am

Feet Don't Fail Me Now

H3: ODST: Beat the par time on Kikowani Station.
Unlocked Oct 3, 2020 @ 9:40am

Overtaken By Events

H3: ODST: Beat the par time on Data Hive.
Unlocked Oct 3, 2020 @ 9:57am

Double Time!

H3: ODST: Beat the par time on Coastal Highway.
Unlocked Oct 3, 2020 @ 10:23am

Can't Stop Here, This is Brute Country

H3: ODST: Beat par time on all Halo 3: ODST levels.
Unlocked Oct 3, 2020 @ 10:23am

One Got Away

H3: ODST: View the missing link.
Unlocked Sep 29, 2020 @ 12:44am

Like a Broken Record

H3: ODST: Find a legendary hidden music cue.
Unlocked Sep 29, 2020 @ 12:29am

Vandalized

H3: ODST: Face it.
Unlocked Sep 29, 2020 @ 2:26am

Saturday Morning Cartoon

H3: ODST: Is there a toy inside?
Unlocked Sep 29, 2020 @ 1:03am

Catch 'Em Napping

H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
Unlocked Sep 29, 2020 @ 1:09am

Strong, Silent Type

H3: ODST: Assassinate 3 Brutes in a row on Data Hive.
Unlocked Sep 29, 2020 @ 1:30am

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked Sep 25, 2020 @ 8:36pm

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked Sep 23, 2020 @ 3:44am

Fowl Hunt

H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.
Unlocked Sep 29, 2020 @ 1:26am

Does Whatever a Spartan Can?

H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked Sep 29, 2020 @ 1:17am

Firefly

H3: ODST: Kill a Drone with a flame grenade on Data Hive.
Unlocked Sep 29, 2020 @ 1:54am

"BLAM" Said The Lady!

H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Unlocked Sep 29, 2020 @ 12:37am

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked Sep 29, 2020 @ 2:40am

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked Sep 29, 2020 @ 2:40am

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked Sep 23, 2020 @ 3:51am

Fast and Low

H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Unlocked Sep 29, 2020 @ 2:23am

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Unlocked Sep 29, 2020 @ 2:15am

What About Those Tanks?

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked Sep 29, 2020 @ 1:07am

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked Sep 23, 2020 @ 2:35am

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked Sep 29, 2020 @ 2:08am

Monumental Thirst!

H2A: Found and destroyed the BLAST soda can on Remnant..
Unlocked Jul 30, 2020 @ 4:36am

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked Jun 27, 2020 @ 11:46pm

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked Jun 27, 2020 @ 11:46pm

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked Jun 27, 2020 @ 11:46pm

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked Jun 27, 2020 @ 11:46pm

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked Jun 27, 2020 @ 11:46pm

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked Jul 4, 2020 @ 3:45am

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked Jun 27, 2020 @ 11:46pm

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked Jun 27, 2020 @ 11:46pm

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked Jun 27, 2020 @ 11:46pm

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked Jun 27, 2020 @ 11:46pm

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked Jul 4, 2020 @ 3:45am

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked Jul 5, 2020 @ 10:16am

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked Jul 5, 2020 @ 10:16am

Gods Must Be Strong

Halo: Reach: Complete every level of the game on Legendary difficulty.
Unlocked Jul 5, 2020 @ 10:16am

A Monument To All Your Sins

Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked Jul 5, 2020 @ 10:16am

Winter Urgency

Halo: Reach: Beat the par time on Winter Contingency.
Unlocked Jun 30, 2020 @ 1:43am

Just Like Storming a Castle

Halo: Reach: Beat the par time on ONI: Sword Base.
Unlocked Jun 30, 2020 @ 9:33am

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.
Unlocked Jun 30, 2020 @ 7:14am

Generous Tipper

Halo: Reach: Beat the par time on Tip of the Spear.
Unlocked Jun 30, 2020 @ 9:33am

Sabre Metrics

Halo: Reach: Beat the par time on Long Night of Solace.
Unlocked Jul 4, 2020 @ 3:45am

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.
Unlocked Jul 4, 2020 @ 4:48am

One For the Record Books

Halo: Reach: Beat the par time on New Alexandria.
Unlocked Jul 5, 2020 @ 10:39am

Speedy Delivery

Halo: Reach: Beat the par time on The Package.
Unlocked Jun 27, 2020 @ 11:46pm

Wait, How'd the Ship Get Down Here?

Halo: Reach: Beat the par time on The Pillar of Autumn.
Unlocked Jun 27, 2020 @ 11:46pm

Fast Fall

Halo: Reach: Beat par time on all Halo: Reach levels.
Unlocked Jul 5, 2020 @ 10:39am

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked Jun 28, 2020 @ 4:02am

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.
Unlocked Jul 7, 2020 @ 8:25pm

They've Always Been Faster

Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.
Unlocked Jul 17, 2020 @ 6:17am

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace
Unlocked Jul 4, 2020 @ 7:37pm

Two Corpses In One Grave

Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.
Unlocked Jun 27, 2020 @ 11:46pm

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked Jun 27, 2020 @ 11:46pm

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked Jul 5, 2020 @ 3:07am

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked Jul 17, 2020 @ 6:47am

HBOrg Special

Halo: Reach: Party with the DJ Brute.
Unlocked Jul 7, 2020 @ 8:08pm

Play Us a Sad Song, Claude

Halo: Reach: Listen to a hidden music cue.
Unlocked Jul 7, 2020 @ 8:08pm

We're Gonna Need a Bigger Ship

Halo: Reach: Fly both the Pelican and Phantom on New Alexandria.
Unlocked Jul 17, 2020 @ 7:05am

Front Page News

Halo: Reach: Find me in the club.
Unlocked Jun 27, 2020 @ 11:46pm

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked Jul 4, 2020 @ 4:22am

Did You Major in Marine Bio?

Halo: Reach: Encounter the hidden marines on Exodus.
Unlocked Jul 17, 2020 @ 7:25am

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked Jun 28, 2020 @ 12:26am

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Unlocked Jun 28, 2020 @ 3:31am

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall
Unlocked Jun 30, 2020 @ 7:08am

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear
Unlocked Jun 30, 2020 @ 9:08am

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace
Unlocked Jul 4, 2020 @ 2:44am

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus
Unlocked Jul 4, 2020 @ 9:14pm

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria
Unlocked Jul 4, 2020 @ 10:52pm

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package
Unlocked Jul 5, 2020 @ 10:21am

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn
Unlocked Jul 5, 2020 @ 8:33am

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked Jun 28, 2020 @ 1:01am

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty
Unlocked Jun 28, 2020 @ 4:34am

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty
Unlocked Jun 30, 2020 @ 8:15am

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty
Unlocked Jun 30, 2020 @ 8:44am

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty
Unlocked Jul 4, 2020 @ 7:00pm

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty
Unlocked Jul 4, 2020 @ 10:04pm

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty
Unlocked Jul 4, 2020 @ 10:54pm

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty
Unlocked Jul 5, 2020 @ 4:33am

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty
Unlocked Jul 5, 2020 @ 8:29am

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty
Unlocked Jul 5, 2020 @ 10:18am

Canonical Conundrum

Halo: Reach: Find all Data Pads.
Unlocked Jul 5, 2020 @ 10:21am

Reach Has Been Good to Me

Halo: Reach: Complete a Halo: Reach playlist.
Unlocked Jul 9, 2020 @ 7:51pm

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked Jun 27, 2020 @ 11:46pm

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked Jun 28, 2020 @ 1:01am

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked Jun 27, 2020 @ 11:46pm

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.
Unlocked Jul 7, 2020 @ 8:42pm

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked Jun 27, 2020 @ 11:46pm

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.
Unlocked Jul 9, 2020 @ 8:19pm

Capacious Cartography

Halo: Reach: Create a custom map using Forge World.
Unlocked Aug 6, 2020 @ 4:17am

Because It Wasn't Hard Enough

Halo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).
Unlocked Jul 7, 2020 @ 8:45pm

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!
Unlocked Jul 9, 2020 @ 7:50pm

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked Jun 27, 2020 @ 11:46pm

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked Jul 17, 2020 @ 7:32am

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked Jun 27, 2020 @ 11:46pm



Life Story

Complete the Master Chief Saga playlist.

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.

Forged in Fire

Win 100 multiplayer games.

Sample Plate

Complete three cross-game playlists.

I Dabble in Slaying

Complete one cross-game playlist.

War Hero

Complete all campaigns on Heroic difficulty.

Legend

Complete all campaigns on Legendary difficulty.

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.

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.

Consumption Junction

Halo CE: Beat the par score on The Maw.

Overachiever

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

Believe in a Hero

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

Living Legend

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

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.

Feet Firmly Planted

Halo CE: Complete a level without jumping.

He's Unstoppable

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

Goat Roped

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

Bomb Squad

Halo 2: Beat the par score on Cairo Station.

Objective Secured

Halo 2: Beat the par score on Outskirts.

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.

The Doctor Is In

Halo 2: Beat the par score on Quarantine Zone.

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.

Hero

Halo 2: Complete every level of the game on Heroic difficulty.

Legendary Anniversary

Halo 2: Complete every level of the game on Legendary difficulty.

Seconds

Halo 2: Complete a Halo 2 playlist.

Connoisseur

Halo 2: Complete three Halo 2 playlists.

Six Pedals, Four Directions

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

Betcha can't stick it...

Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.

Like Peanut Butter and Chocolate

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

Commuter

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

He Never Gets Me Anything

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

Scarab Lord

Halo 2: Acquire the Scarab Gun.

Grand Theft Halo

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

Double Down

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

Warden

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

Blown Out of the Sky

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

Decorated Warrior

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

Ninja Redux

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

Flaming Ninja Anniversary

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

Legend Slayer

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

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.

Back for More

Halo 2: Complete the LASO campaign playlist.

Monopolized

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

Cavalier

Halo 3: Beat the par score on Tsavo Highway.

Askar

Halo 3: Beat the par score on The Storm.

Exterminator

Halo 3: Beat the par score on Floodgate.

Ranger

Halo 3: Beat the par score on The Ark.

Vanguard

Halo 3: Beat the par score on The Covenant.

Orpheus

Halo 3: Beat the par score on Cortana.

Torchbearer

Halo 3: Beat the par score on Halo.

Better With Age

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

With Your Shield or On It

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

Finished the Fight

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

Who Needs Them?

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

Annual

Halo 3: Complete Halo on 4-player Legendary co-op, with Iron Skull, and everyone in Ghosts.

Flipyap

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

Sounds Familiar

Halo 3: This stuff is your history!

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.

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.

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.

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.

Mind the Gap

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

Back In The Day

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

Pacifist

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

Wraith Hunter

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

Mortardom

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

All According to Plan...

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

The Return of Megg

Halo 2: She's not picking up.

Bro Hammer

Complete any co-op level on Legendary difficulty.

Eminent Domain

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

Game Master

Created and saved 5 Custom Game types.

Invaders Repelled

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

Power Play

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

Put Up Your Dukes

Halo 2A MP: Get 25 melee kills in multiplayer.

Red vs. Blue

Halo 2A MP: Win 10 matches on Bloodline in multiplayer.

Shields Up!

Halo 2A MP: On Zenith, personally activate the center energy shield 3 times in one matchmade game.

Shook the Hornet's Nest

Halo 2A MP: Get 30 kills with the Hornet in multiplayer.

Skeet Shooter

Halo 2A MP: Killed 15 opponents that were airborne from a Man Cannon.

Stayin' Alive

Halo 2A MP: In Juggernaut, survive as the Juggernaut for 30 seconds.

The Goose is Loose

Halo 2A MP: Get 25 kills with the Gungoose in multiplayer.

Top Gungoose

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

Bombing Run

Halo 2A MP: In Assault, take, plant, and score from the bomb spawn without dying or dropping it.

Cold as Ice

Halo 2A MP: On Lockdown, kill an opponent with the hanging ice.

Cold Fusion

Halo 2A MP: Kill an opponent by detonating a Fusion Coil.

Counter-Sniped

Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.

Triple Threat

Halo 2A MP: In Ricochet, pass once, score once, and kill at least one enemy in the same match.

Wetwork

Halo 2A MP: On Shrine in CTF, activate the enemy base waterfall and, before it stops, grab the flag.

Zealot

Halo 2A MP: In Anniversary matchmaking, win 10 games as an Elite.

A Preference for Pain

Halo 3: Complete the Halo 3 LASO Campaign playlist.

Aficiando

Halo 3: Complete three Halo 3 playlists.

Naked Tyrant

Halo 4: Complete the Halo 4 LASO Campaign playlist.

Devotee

Halo 4: Complete three Halo 4 playlists.

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.

Chest of Gold

Halo 4: Complete a Halo 4 playlist.

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.

Big Time Gamer

Complete 400 missions or multiplayer games.

Quick Trigger Finger

Win 450 multiplayer games.

Long Time Fan

Complete 450 missions or multiplayer games.

Multiplayer Champion

Win 500 multiplayer games.

The Long Haul

Complete 500 missions or multiplayer games.

Wyrmslayer

Kill 250 Hunters.

Remove the Bishops From the Board

Kill 1000 Watchers.

Knightbane

Kill 1000 Knights.

Dogcatcher

Kill 1000 Crawlers.

King of the Crows

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

MVP

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

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.

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.

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.

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.

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.

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.

Son of a Gun

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

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.

Magic Touch

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

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.

NEXT!

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

Nagato Makes Moving Easy

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

Classic

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

Those Left Behind

H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.

Shoot and Scoot

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

Shiny...

H3: ODST: Pilot a Banshee on Kizingo Boulevard.

Ice In Your Veins

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

Still Sharp

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

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.

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.

Nine Lives Are a Myth

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

How Did I Lose All My Fingers?

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

Precious Cargo

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

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.

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!

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.

Who Needs Red Flag?

Halo: Reach: Complete three Halo: Reach playlists.

Keep Your Foot on the Pedrogas

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

Enemies Everywhere!

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

Negative, Ghostrider

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

Skunked

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

Left Behind

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

One Final Firefight

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

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.

Run and Gunned

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

Game Breaker

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

Classic Completion

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

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.