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447 of 700 (64%) achievements earned:
Personal Achievements
 

Just Getting Started

Kill 100 enemies or players.
Unlocked Dec 4, 2019 @ 1:56pm

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked Dec 4, 2019 @ 5:31pm

The One Percent

Kill 100 Elites.
Unlocked Dec 5, 2019 @ 6:59pm

Spoilsport

Kill 100 Jackals.
Unlocked Dec 4, 2019 @ 7:11pm

Going Bananas

Kill 100 Brutes.
Unlocked Feb 1, 2020 @ 3:16pm

Hunters Hunted

Kill 50 Hunters.
Unlocked May 24, 2020 @ 9:21am

Checkmate

Kill 100 Watchers.
Unlocked Nov 26, 2020 @ 9:23pm

I Was Wondering What Would Break First

Kill 100 Knights.
Unlocked Nov 19, 2020 @ 2:14pm

Pest Control

Kill 100 Crawlers.
Unlocked Nov 17, 2020 @ 10:08am

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked Oct 5, 2020 @ 12:28pm

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked Sep 1, 2020 @ 6:05pm

The Guardians Are Coming

Get killed by the Guardians.
Unlocked Jul 15, 2020 @ 3:37pm

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked Dec 4, 2019 @ 1:31pm

Mystery Achievement

Inscrutable. Mysterious.
Unlocked May 25, 2020 @ 11:01am

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked Dec 5, 2019 @ 7:18pm

I Got This

Complete 100 missions or multiplayer games.
Unlocked Jun 26, 2020 @ 7:59am

Tempered Blade

Win 10 multiplayer games.
Unlocked May 20, 2020 @ 4:56pm

I Dabble in Slaying

Complete one cross-game playlist.
Unlocked Nov 24, 2020 @ 1:14pm

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked Dec 4, 2019 @ 2:24pm

Veteran

Complete all campaigns on Normal difficulty.
Unlocked Nov 19, 2020 @ 2:21pm

Lore Master

Activate all terminals.
Unlocked Nov 26, 2020 @ 2:43pm

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked Dec 4, 2019 @ 1:35pm

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked May 18, 2020 @ 11:09am

Halo

Halo CE: Complete Halo.
Unlocked May 18, 2020 @ 11:09am

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked Mar 4, 2020 @ 7:36pm

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked Mar 5, 2020 @ 6:57pm

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked May 26, 2020 @ 6:25pm

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked May 30, 2020 @ 8:26am

The Library

Halo CE: Complete The Library.
Unlocked May 27, 2020 @ 1:02pm

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked May 27, 2020 @ 1:58pm

Keyes

Halo CE: Complete Keyes.
Unlocked May 30, 2020 @ 9:28am

The Maw

Halo CE: Complete The Maw.
Unlocked May 30, 2020 @ 11:26am

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked Sep 12, 2020 @ 9:48am

Hit The Beach

Halo CE: Beat the par time on The Silent Cartographer.
Unlocked Mar 24 @ 12:09pm

TLDR

Halo CE: Beat the par time on The Library.
Unlocked Nov 26, 2020 @ 2:26pm

Scurty Bump

Halo CE: Beat the par time on Keyes.
Unlocked Nov 26, 2020 @ 2:46pm

All You Can Eat

Halo CE: Beat the par time on The Maw.
Unlocked Aug 13, 2020 @ 11:00am

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked Mar 5, 2020 @ 9:27am

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked Mar 5, 2020 @ 6:27pm

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked May 23, 2020 @ 12:37pm

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked May 23, 2020 @ 1:12pm

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked May 26, 2020 @ 6:16pm

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked Nov 26, 2020 @ 1:48pm

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.
Unlocked Nov 26, 2020 @ 2:18pm

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked Nov 26, 2020 @ 1:51pm

Mind Games

Halo CE: Activate Terminal 9 on Keyes.
Unlocked Nov 26, 2020 @ 2:43pm

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.
Unlocked Aug 10, 2020 @ 11:14am

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.
Unlocked Nov 26, 2020 @ 2:43pm

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked Mar 5, 2020 @ 9:26am

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked Mar 5, 2020 @ 6:12pm

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked Mar 5, 2020 @ 6:23pm

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked Jan 1 @ 12:51pm

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked May 23, 2020 @ 12:58pm

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked Aug 10, 2020 @ 11:37am

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked May 30, 2020 @ 11:26am

Overshields are for Sissies

Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Unlocked Mar 4, 2020 @ 7:36pm

Walk It Off

Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.
Unlocked Mar 5, 2020 @ 9:55am

A Fine Choice

Halo CE: Complete a Halo: CE playlist.
Unlocked Jan 3 @ 9:45pm

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked May 23, 2020 @ 1:12pm

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked Mar 4, 2020 @ 7:22pm

T-Rex

Halo CE: Find the hidden Rex sign on The Maw.
Unlocked Aug 13, 2020 @ 11:13am

Megg

Halo CE: It's a sign.
Unlocked Jun 27, 2020 @ 11:24am

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked May 30, 2020 @ 11:26am

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked Dec 4, 2019 @ 5:10pm

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked Dec 4, 2019 @ 5:10pm

He's Unstoppable

Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked Mar 5, 2020 @ 9:55am

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked Aug 3, 2020 @ 9:56am

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked Jul 15, 2020 @ 3:38pm

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked May 31, 2020 @ 12:00pm

Outskirts

Halo 2: Complete Outskirts.
Unlocked May 31, 2020 @ 12:25pm

Metropolis

Halo 2: Complete Metropolis.
Unlocked May 31, 2020 @ 1:39pm

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked Jun 1, 2020 @ 1:18pm

Oracle

Halo 2: Complete The Oracle.
Unlocked Jun 2, 2020 @ 10:52am

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked Jun 3, 2020 @ 11:44am

Regret

Halo 2: Complete Regret.
Unlocked Jun 4, 2020 @ 9:16am

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked Jun 12, 2020 @ 9:31am

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked Jun 23, 2020 @ 8:32am

Gravemind

Halo 2: Complete Gravemind.
Unlocked Jun 23, 2020 @ 9:39am

Uprising

Halo 2: Complete Uprising.
Unlocked Jun 26, 2020 @ 7:59am

High Charity

Halo 2: Complete High Charity.
Unlocked Jun 26, 2020 @ 8:15am

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked Jun 26, 2020 @ 8:57am

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked Jan 5 @ 5:27pm

Rooftop Runner

Halo 2: Beat the par time on Outskirts.
Unlocked Oct 16, 2020 @ 9:57am

Speeding Ticket

Halo 2: Beat the par time on Metropolis.
Unlocked Sep 9, 2020 @ 8:32am

YOLO Strats

Halo 2: Beat the par time on The Arbiter.
Unlocked Nov 26, 2020 @ 10:45am

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.
Unlocked Nov 26, 2020 @ 12:20pm

No Man's Land

Halo 2: Beat the par time on Uprising.
Unlocked Jun 27, 2020 @ 11:40am

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked Jun 26, 2020 @ 8:15am

Are We There Yet?

Halo 2: Beat the par time on The Great Journey.
Unlocked Jan 6 @ 10:04am

Objective Secured

Halo 2: Beat the par score on Outskirts.
Unlocked Oct 16, 2020 @ 10:15am

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked May 31, 2020 @ 1:39pm

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked Jun 1, 2020 @ 1:18pm

Scorched Earth

Halo 2: Beat the par score on High Charity.
Unlocked Apr 4, 2022 @ 10:54pm

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.
Unlocked Apr 4, 2022 @ 11:31pm

Curious

Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked Oct 10, 2020 @ 9:10am

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.
Unlocked Nov 26, 2020 @ 12:02pm

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked Sep 9, 2020 @ 8:15am

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked Nov 26, 2020 @ 10:42am

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked Jun 1, 2020 @ 1:34pm

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked Jun 3, 2020 @ 11:28am

Enamored

Halo 2: Activate Terminal 7 on Regret.
Unlocked Jun 4, 2020 @ 9:03am

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked Nov 26, 2020 @ 12:15pm

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked Jun 23, 2020 @ 8:12am

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.
Unlocked Nov 26, 2020 @ 12:38pm

Scholar

Halo 2: Activate Terminal 11 on Uprising.
Unlocked Jun 26, 2020 @ 7:59am

Reviewer

Halo 2: Activate Terminal 12 on High Charity.
Unlocked Nov 26, 2020 @ 12:53pm

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked Nov 26, 2020 @ 1:02pm

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.
Unlocked Nov 26, 2020 @ 1:02pm

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked Nov 29, 2020 @ 8:16am

Skulltaker Halo 2: Thunderstorm

Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Unlocked Oct 10, 2020 @ 9:14am

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked Nov 29, 2020 @ 8:20am

Skulltaker Halo 2: IWHBYD

Halo 2: Find and claim the IWHBYD Skull on Legendary.
Unlocked Nov 29, 2020 @ 8:59am

Skulltaker Halo 2: Catch

Halo 2: Find and claim the Catch Skull on Legendary.
Unlocked Nov 29, 2020 @ 9:22am

Skulltaker Halo 2: Grunt Birthday Party

Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.
Unlocked Nov 29, 2020 @ 9:51am

Skulltaker Halo 2: Famine

Halo 2: Find and claim the Famine Skull on Legendary.
Unlocked Nov 29, 2020 @ 12:06pm

Skulltaker Halo 2: Envy

Halo 2: Find and claim the Envy Skull on Legendary.
Unlocked Nov 29, 2020 @ 12:17pm

Skulltaker Halo 2: Assassins

Halo 2: Find and claim the Assassins Skull on Legendary.
Unlocked Nov 29, 2020 @ 12:30pm

Skulltaker Halo 2: Sputnik

Halo 2: Find and claim the Sputnik Skull on Legendary.
Unlocked Nov 29, 2020 @ 12:33pm

And So It Begins...

Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked Jul 15, 2020 @ 3:37pm

Don't Make a Girl a Promise

Halo 2: Collect the Cortana toy in Gravemind.
Unlocked Nov 26, 2020 @ 12:37pm

I Like Crazy

Halo 2: Collect the Rampant Cortana toy in High Charity.
Unlocked Nov 26, 2020 @ 12:50pm

Pyrrhic Solution

Halo 2: Collect the Didact toy in The Great Journey.
Unlocked Nov 26, 2020 @ 1:08pm

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked Jun 26, 2020 @ 8:57am

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked Oct 16, 2020 @ 9:00am

Betcha can't stick it...

Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Unlocked Oct 23, 2020 @ 10:11am

Siege of Ivory Tower

Halo 2: Listen to a hidden music cue in Halo 2.
Unlocked May 18, 2020 @ 12:23pm

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked May 31, 2020 @ 12:03pm

Animal Habitat

Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Unlocked May 18, 2020 @ 12:01pm

Sid Graffiti

Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Unlocked May 18, 2020 @ 12:16pm

E E E

Halo 2: View both signs in the level Metropolis.
Unlocked Sep 9, 2020 @ 8:13am

Why So Serious

Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Unlocked May 18, 2020 @ 12:14pm

Why Am I Here?

Halo 2: View this hidden message on the classic Beaver Creek map.
Unlocked Jul 15, 2020 @ 3:37pm

Commuter

Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.
Unlocked Nov 29, 2020 @ 9:34am

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked Jan 5 @ 6:57pm

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked Jun 27, 2020 @ 11:40am

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked Jun 23, 2020 @ 8:45am

Tour of Duty

Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Unlocked Nov 24, 2020 @ 2:10pm

Double Down

Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Unlocked May 20, 2020 @ 5:11pm

Warden

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.
Unlocked May 18, 2020 @ 11:33am

Decorated Warrior

Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.
Unlocked Nov 24, 2020 @ 2:05pm

Flaming Ninja Anniversary

Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Unlocked May 18, 2020 @ 11:14am

Legend Slayer

Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Unlocked May 18, 2020 @ 11:24am

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked Sep 9, 2020 @ 7:55am

Landfall

Halo 3: Complete Sierra 117.
Unlocked Jul 16, 2020 @ 8:39am

Holdout

Halo 3: Complete Crow's Nest.
Unlocked Jul 16, 2020 @ 9:10am

The Road

Halo 3: Complete Tsavo Highway.
Unlocked Jul 18, 2020 @ 12:31pm

Assault

Halo 3: Complete The Storm.
Unlocked Jul 18, 2020 @ 1:01pm

Cleansing

Halo 3: Complete Floodgate.
Unlocked Jul 20, 2020 @ 8:33am

Refuge

Halo 3: Complete The Ark.
Unlocked Jul 20, 2020 @ 9:25am

Last Stand

Halo 3: Complete The Covenant.
Unlocked Jul 20, 2020 @ 1:26pm

The Key

Halo 3: Complete Cortana.
Unlocked Jul 20, 2020 @ 1:53pm

Return

Halo 3: Complete Halo.
Unlocked Jul 21, 2020 @ 8:43am

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.
Unlocked Jul 25, 2020 @ 11:26am

Time Shift

Halo 3: Beat the par time on Crow's Nest.
Unlocked Jul 25, 2020 @ 11:44am

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.
Unlocked Jul 18, 2020 @ 12:31pm

Lightning Strike

Halo 3: Beat the par time on The Storm.
Unlocked Jan 17 @ 5:39pm

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked Jul 20, 2020 @ 8:33am

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.
Unlocked Jul 21, 2020 @ 1:19pm

Cavalier

Halo 3: Beat the par score on Tsavo Highway.
Unlocked Jul 19, 2020 @ 9:30am

Askar

Halo 3: Beat the par score on The Storm.
Unlocked Nov 27, 2020 @ 7:53pm

Exterminator

Halo 3: Beat the par score on Floodgate.
Unlocked Jul 26, 2020 @ 1:18pm

Ranger

Halo 3: Beat the par score on The Ark.
Unlocked Jul 20, 2020 @ 2:47pm

Vanguard

Halo 3: Beat the par score on The Covenant.
Unlocked Jul 20, 2020 @ 3:15pm

Torchbearer

Halo 3: Beat the par score on Halo.
Unlocked Jul 21, 2020 @ 9:39am

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.
Unlocked Jul 20, 2020 @ 8:42am

Inundation

Halo 3: Activate Terminal 2 on The Ark.
Unlocked Aug 1, 2020 @ 12:46pm

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.
Unlocked Jul 20, 2020 @ 9:16am

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked Sep 9, 2020 @ 8:47am

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.
Unlocked Sep 9, 2020 @ 8:55am

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.
Unlocked Sep 9, 2020 @ 9:03am

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked Jul 21, 2020 @ 11:33am

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked Nov 26, 2020 @ 1:31pm

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.
Unlocked Oct 16, 2020 @ 8:48am

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked Jul 25, 2020 @ 10:13am

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked Jul 25, 2020 @ 11:00am

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked Jul 26, 2020 @ 12:26pm

Skulltaker Halo 3: Catch

Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked Nov 28, 2020 @ 10:14am

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked Jul 26, 2020 @ 12:51pm

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked Aug 1, 2020 @ 12:34pm

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked Sep 9, 2020 @ 8:51am

Skulltaker Halo 3: Tilt

Halo 3: Find and claim the Tilt Skull on Normal or harder.
Unlocked Nov 28, 2020 @ 10:20am

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked Jul 21, 2020 @ 11:31am

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked Jul 21, 2020 @ 8:43am

Phantom Hunter

Halo 3: Destroy 3 total Phantoms on The Covenant.
Unlocked Aug 3, 2020 @ 9:54am

Primate

Halo 3: Find your first missing links.
Unlocked Jul 25, 2020 @ 10:07am

Haplorrhini

Halo 3: Find a lonely missing link.
Unlocked Jul 25, 2020 @ 10:12am

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked Jul 16, 2020 @ 8:19am

Hippo Hero

Halo 3: Who DARED to discard this brave animal?
Unlocked Oct 21, 2020 @ 8:15am

Milk Carton

Halo 3: Find the poster of the missing man.
Unlocked Jul 26, 2020 @ 12:53pm

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.
Unlocked Jul 21, 2020 @ 11:50am

Man on the Moon

Halo 3: He's watching you.
Unlocked Oct 21, 2020 @ 8:16am

Delicious Brains

Kill 100 Flood.
Unlocked May 27, 2020 @ 12:34pm

Zombie Repeller

Kill 1000 Flood.
Unlocked Jun 12, 2020 @ 9:28am

Third Time's A Charm

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

Dawn

Halo 4: Complete Dawn.
Unlocked Nov 17, 2020 @ 8:50am

Requiem

Halo 4: Complete Requiem.
Unlocked Nov 17, 2020 @ 9:23am

Forerunner

Halo 4: Complete Forerunner.
Unlocked Nov 17, 2020 @ 10:02am

Infinity

Halo 4: Complete Infinity.
Unlocked Nov 17, 2020 @ 10:39am

Reclaimer

Halo 4: Complete Reclaimer.
Unlocked Nov 19, 2020 @ 11:33am

Shutdown

Halo 4: Complete Shutdown.
Unlocked Nov 19, 2020 @ 12:43pm

Composer

Halo 4: Complete Composer.
Unlocked Nov 19, 2020 @ 1:39pm

Midnight

Halo 4: Complete Midnight.
Unlocked Nov 19, 2020 @ 2:21pm

Piece of Cake

Halo 4: Beat the par time on Dawn.
Unlocked Nov 17, 2020 @ 8:50am

Interloper

Halo 4: Beat the par time on Requiem.
Unlocked Jan 7, 2021 @ 1:03pm

Raging in the Dark

Halo 4: Beat the par time on Forerunner.
Unlocked Jan 17, 2021 @ 9:10pm

Symphony of Pain

Halo 4: Beat the par time on Composer.
Unlocked Jan 21 @ 1:48pm

Jungle Warfare

Halo 4: Beat the par score on Infinity.
Unlocked Nov 17, 2020 @ 10:39am

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.
Unlocked Jan 21 @ 1:22pm

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.
Unlocked Jan 21 @ 1:22pm

Head Banging

Halo 4: Beat the par score on Composer.
Unlocked Nov 19, 2020 @ 1:39pm

Witching Hour

Halo 4: Beat the par score on Midnight.
Unlocked Nov 27, 2020 @ 9:04pm

War

Halo 4: Activate Terminal 1 on Requiem.
Unlocked Nov 17, 2020 @ 9:18am

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.
Unlocked Nov 17, 2020 @ 9:36am

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.
Unlocked Nov 24, 2020 @ 11:17am

Flood

Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked Nov 19, 2020 @ 11:24am

Knights

Halo 4: Activate Terminal 5 on Shutdown.
Unlocked Nov 24, 2020 @ 11:20am

Justice

Halo 4: Activate Terminal 6 on Composer.
Unlocked Nov 24, 2020 @ 11:24am

Cryptum

Halo 4: Activate Terminal 7 on Midnight.
Unlocked Nov 24, 2020 @ 11:28am

Terminus

Halo 4: Activate all Halo 4 Terminals.
Unlocked Nov 24, 2020 @ 11:28am

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.
Unlocked Nov 19, 2020 @ 2:21pm

Destination Vacation

Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.
Unlocked Jul 7, 2020 @ 9:45am

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked Jun 27, 2020 @ 10:52am

Pacifist

Halo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.
Unlocked Mar 24 @ 12:20pm

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked May 23, 2020 @ 12:53pm

Beachhead

Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Unlocked Oct 5, 2020 @ 12:27pm

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked Jan 27, 2020 @ 7:40pm

Digging up the Past

Halo 4: Access the Master Chief's records on Dawn.
Unlocked Nov 23, 2020 @ 7:46pm

Missing Link

Halo 3: Watching. Waiting. Plotting.
Unlocked Jul 25, 2020 @ 10:04am

Gate Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.
Unlocked May 18, 2020 @ 12:35pm

High Altitude Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.
Unlocked May 18, 2020 @ 12:32pm

Master Forger

Created and saved 5 Custom Maps in Forge.
Unlocked Oct 21, 2020 @ 8:20am

Rule Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.
Unlocked May 18, 2020 @ 12:37pm

Thirst Locked Down!

Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.
Unlocked May 18, 2020 @ 12:31pm

BLASTacular!

Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.
Unlocked May 18, 2020 @ 12:40pm

Bloody Thirsty!

Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.
Unlocked May 18, 2020 @ 12:37pm

Counter-Sniped

Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.
Unlocked May 20, 2020 @ 4:58pm

Worship Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.
Unlocked May 18, 2020 @ 12:40pm

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked Jun 1, 2020 @ 1:13pm

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.
Unlocked Aug 1, 2020 @ 1:34pm

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked May 25, 2020 @ 11:31am

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked May 31, 2020 @ 11:36am

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked Jun 26, 2020 @ 8:30am

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked Jul 18, 2020 @ 12:19pm

Chest of Gold

Halo 4: Complete a Halo 4 playlist.
Unlocked Nov 28, 2020 @ 12:20pm

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked Jul 20, 2020 @ 2:15pm

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked Jul 24, 2020 @ 9:44am

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked Jul 25, 2020 @ 11:32am

Contender

Win 50 multiplayer games.
Unlocked Nov 21, 2020 @ 7:01pm

Game On

Complete 50 missions or multiplayer games.
Unlocked May 20, 2020 @ 4:56pm

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked Aug 13, 2020 @ 11:00am

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked Jul 21, 2020 @ 11:25am

Up All Night

Complete 250 missions or multiplayer games.
Unlocked Oct 5, 2020 @ 3:44pm

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked Oct 24, 2020 @ 10:34am

Committed

Complete 350 missions or multiplayer games.
Unlocked Nov 19, 2020 @ 12:43pm

Big Time Gamer

Complete 400 missions or multiplayer games.
Unlocked Nov 24, 2020 @ 4:44pm

Long Time Fan

Complete 450 missions or multiplayer games.
Unlocked Nov 29, 2020 @ 10:04am

The Long Haul

Complete 500 missions or multiplayer games.
Unlocked Dec 29, 2023 @ 8:16pm

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked Jan 27, 2020 @ 6:17pm

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked Mar 11, 2020 @ 4:03pm

Foe Hammer

Kill 5,000 enemies or players.
Unlocked May 23, 2020 @ 7:09pm

Gruntageddon

Kill 1000 Grunts.
Unlocked Mar 5, 2020 @ 6:31pm

Were It So Easy

Kill 1000 Elites.
Unlocked May 25, 2020 @ 11:17am

Scavenger Hunt

Kill 1000 Jackals.
Unlocked May 24, 2020 @ 10:33am

Dankey Kang

Kill 1000 Brutes.
Unlocked Jul 20, 2020 @ 2:26pm

Wyrmslayer

Kill 250 Hunters.
Unlocked May 30, 2020 @ 11:45am

Dogcatcher

Kill 1000 Crawlers.
Unlocked Nov 26, 2020 @ 9:27pm

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked May 30, 2020 @ 11:26am

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked Jul 15, 2020 @ 3:37pm

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked Jul 21, 2020 @ 8:43am

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.
Unlocked Nov 19, 2020 @ 2:21pm

Herald of the Reclamation

Complete all campaigns on Easy difficulty.
Unlocked Nov 19, 2020 @ 2:21pm

Witch Doctor

Halo 3: Find and claim all Skulls in Halo 3.
Unlocked Nov 28, 2020 @ 11:15am

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked Jul 25, 2020 @ 9:59am

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked Jul 25, 2020 @ 11:11am

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked Aug 1, 2020 @ 1:02pm

Skulltaker Halo 3: IWHBYD

Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Unlocked Nov 28, 2020 @ 11:15am

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.
Unlocked Nov 26, 2020 @ 1:31pm

Operation Completion

Halo 4: Complete a Spartan Ops mission.
Unlocked Nov 24, 2020 @ 5:19pm

Departure

Halo 4: Complete all chapters in Spartan Ops Episode 1.
Unlocked Nov 26, 2020 @ 9:51pm

Knight in White Assassination

Halo 4: Assassinate a Knight in any Spartan Ops mission.
Unlocked Nov 26, 2020 @ 9:32pm

No Pain, No Gain

Complete 1 mission with the LASO playlist skulls enabled.
Unlocked Oct 28, 2020 @ 9:48pm

Assembly Skull

Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Unlocked Jul 21, 2020 @ 6:24pm

Orbital Skull

Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Unlocked Jul 21, 2020 @ 6:25pm

Sandbox Skull

Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Unlocked Jul 21, 2020 @ 6:34pm

Citadel Skull

Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Unlocked Jul 21, 2020 @ 6:36pm

Heretic Skull

Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Unlocked Jul 21, 2020 @ 6:14pm

Longshore Skull

Halo 3: Find the hidden Skull on the Longshore multilayer map.
Unlocked Jul 21, 2020 @ 6:38pm

Brainpan

Halo 3: Find all the hidden multiplayer Skulls.
Unlocked Jul 21, 2020 @ 6:38pm

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked Jul 21, 2020 @ 6:36pm

Going International

Halo 4: Complete a match on at least 8 different multiplayer maps.
Unlocked Nov 21, 2020 @ 12:54pm

Taste Test

Halo 4: Complete a match on at least 4 different game types in multiplayer.
Unlocked Nov 20, 2020 @ 2:30pm

Naughty Naughty

Kill 10 Engineers.
Unlocked May 30, 2020 @ 11:42am

Well...Maybe One or Two

Kill 25 Engineers.
Unlocked Aug 29, 2020 @ 2:58pm

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked Sep 26, 2020 @ 7:58am

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked Sep 26, 2020 @ 8:14am

Tuned In

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

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked Oct 23, 2020 @ 10:25am

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked Oct 23, 2020 @ 10:27am

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked Oct 23, 2020 @ 10:28am

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked Oct 23, 2020 @ 10:30am

Overheard

H3: ODST: Find the 8th Audio Log.
Unlocked Oct 23, 2020 @ 10:32am

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked Oct 23, 2020 @ 10:33am

Monitored

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

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.
Unlocked Oct 23, 2020 @ 10:38am

Give Heed

H3: ODST: Find the 12th Audio Log.
Unlocked Oct 23, 2020 @ 10:41am

Get A Load

H3: ODST: Find the 13th Audio Log.
Unlocked Oct 23, 2020 @ 10:43am

Snoop Troop

H3: ODST: Find the 14th Audio Log.
Unlocked Oct 23, 2020 @ 10:45am

All Ears

H3: ODST: Find the 15th Audio Log.
Unlocked Oct 23, 2020 @ 4:38pm

Ear Bender

H3: ODST: Find the 16th Audio Log.
Unlocked Oct 23, 2020 @ 4:39pm

Plugged In

H3: ODST: Find the 17th Audio Log.
Unlocked Oct 23, 2020 @ 4:41pm

Attentive

H3: ODST: Find the 18th Audio Log.
Unlocked Oct 23, 2020 @ 4:43pm

Watchful

H3: ODST: Find the 19th Audio Log.
Unlocked Oct 23, 2020 @ 4:45pm

Observant

H3: ODST: Find the 20th Audio Log.
Unlocked Oct 23, 2020 @ 4:45pm

Scout

H3: ODST: Find the 21st Audio Log.
Unlocked Oct 23, 2020 @ 4:47pm

Adventurer

H3: ODST: Find the 22nd Audio Log.
Unlocked Oct 23, 2020 @ 4:48pm

Spotter

H3: ODST: Find the 23rd Audio Log.
Unlocked Oct 23, 2020 @ 4:49pm

Considerate

H3: ODST: Find the 24th Audio Log.
Unlocked Oct 23, 2020 @ 4:50pm

On Your Toes

H3: ODST: Find the 25th Audio Log.
Unlocked Oct 23, 2020 @ 4:51pm

Archivist

H3: ODST: Find the 26th Audio Log.
Unlocked Oct 23, 2020 @ 4:53pm

Your Attention Please

H3: ODST: Find the 27th Audio Log.
Unlocked Oct 23, 2020 @ 4:54pm

Catching On

H3: ODST: Find the 28th Audio Log.
Unlocked Oct 23, 2020 @ 4:55pm

Wisening Up

H3: ODST: Find the 29th Audio Log.
Unlocked Oct 23, 2020 @ 4:55pm

Audiophile

H3: ODST: Find the 30th Audio Log.
Unlocked Oct 23, 2020 @ 4:58pm

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked Oct 1, 2020 @ 8:40am

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked Oct 1, 2020 @ 8:40am

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked Oct 26, 2020 @ 10:12am

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked Oct 26, 2020 @ 10:12am

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked Sep 22, 2020 @ 10:54am

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked Sep 26, 2020 @ 7:37am

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked Sep 26, 2020 @ 7:59am

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked Sep 26, 2020 @ 8:15am

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked Oct 1, 2020 @ 6:49am

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked Oct 1, 2020 @ 7:09am

Record Store Owner

H3: ODST: Find all 30 Audio Logs.
Unlocked Oct 23, 2020 @ 4:58pm

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked Sep 26, 2020 @ 7:31am

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked Sep 26, 2020 @ 7:52am

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked Sep 26, 2020 @ 8:12am

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked Sep 26, 2020 @ 9:58am

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked Oct 1, 2020 @ 7:05am

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked Oct 1, 2020 @ 7:34am

Data Hive

H3: ODST: Complete Data Hive.
Unlocked Oct 1, 2020 @ 8:05am

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked Oct 1, 2020 @ 8:40am

Bill Past Due

H3: ODST: Beat the par time on Tayari Plaza.
Unlocked Oct 21, 2020 @ 8:01am

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked Oct 22, 2020 @ 2:29pm

An Artist's Canvas

H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked Oct 27, 2020 @ 1:07pm

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked Jan 20 @ 12:03pm

First Stop: Anywhere But Here!

H3: ODST: Beat the par time on NMPD HQ.
Unlocked Oct 21, 2020 @ 8:48am

Double Time!

H3: ODST: Beat the par time on Coastal Highway.
Unlocked Jun 4, 2022 @ 6:30pm

Survey Says...

H3: ODST: Beat the par score on Tayari Plaza.
Unlocked Mar 4, 2023 @ 5:59pm

Don't Strain Your Metaphors

H3: ODST: Beat the par score on Uplift Reserve.
Unlocked Oct 23, 2020 @ 10:17pm

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked Sep 26, 2020 @ 8:12am

Pour It On

H3: ODST: Beat the par score on NMPD HQ.
Unlocked Oct 21, 2020 @ 9:28am

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked Oct 1, 2020 @ 8:05am

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 @ 10:35am

Safety Not Guaranteed

H3: ODST: Complete a Halo 3: ODST LASO Campaign playlist.
Unlocked Nov 11, 2020 @ 8:05pm

Trifecta

H3: ODST: Complete three Halo 3: ODST playlists.
Unlocked Jan 21 @ 10:25am

NEXT!

H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked Oct 1, 2020 @ 8:43am

Nagato Makes Moving Easy

H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
Unlocked Nov 2, 2020 @ 6:31pm

Catch 'Em Napping

H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
Unlocked Oct 1, 2020 @ 6:45am

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked Oct 1, 2020 @ 6:52am

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked Oct 1, 2020 @ 8:02am

Does Whatever a Spartan Can?

H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked Oct 27, 2020 @ 12:59pm

Firefly

H3: ODST: Kill a Drone with a flame grenade on Data Hive.
Unlocked Nov 2, 2020 @ 8:15pm

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked Oct 22, 2020 @ 2:22pm

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked Oct 21, 2020 @ 8:01am

Shoot and Scoot

H3: ODST: Complete NMPD HQ without firing the Sniper Rifle on Heroic or Legendary.
Unlocked Oct 21, 2020 @ 9:28am

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Unlocked Oct 1, 2020 @ 7:02am

What About Those Tanks?

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked Jan 20 @ 11:54am

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked Sep 26, 2020 @ 7:24am

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked Oct 21, 2020 @ 8:01am

Monumental Thirst!

H2A: Found and destroyed the BLAST soda can on Remnant..
Unlocked May 18, 2020 @ 12:42pm

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked Dec 4, 2019 @ 5:42pm

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked Feb 28, 2020 @ 7:19am

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked Dec 4, 2019 @ 6:15pm

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked Dec 4, 2019 @ 6:56pm

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked Dec 4, 2019 @ 7:33pm

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked Dec 5, 2019 @ 7:18pm

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked Dec 9, 2019 @ 10:15pm

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked Dec 10, 2019 @ 3:58pm

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked Jan 27, 2020 @ 6:39pm

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked Jan 27, 2020 @ 7:19pm

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked Jan 27, 2020 @ 7:19pm

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked Jan 27, 2020 @ 7:19pm

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked Jan 27, 2020 @ 7:19pm

Gods Must Be Strong

Halo: Reach: Complete every level of the game on Legendary difficulty.
Unlocked Aug 8, 2020 @ 11:39am

A Monument To All Your Sins

Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked Aug 8, 2020 @ 11:39am

Winter Urgency

Halo: Reach: Beat the par time on Winter Contingency.
Unlocked May 22, 2020 @ 12:01pm

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.
Unlocked Jul 1, 2020 @ 9:05am

Sabre Metrics

Halo: Reach: Beat the par time on Long Night of Solace.
Unlocked Aug 28, 2020 @ 8:42pm

One For the Record Books

Halo: Reach: Beat the par time on New Alexandria.
Unlocked Feb 16 @ 8:48pm

Speedy Delivery

Halo: Reach: Beat the par time on The Package.
Unlocked Aug 29, 2020 @ 3:34pm

Ice In Your Veins

Halo: Reach: Beat the par score on Winter Contingency.
Unlocked May 25, 2020 @ 11:34am

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.
Unlocked Aug 24, 2020 @ 10:15am

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked Jul 1, 2020 @ 9:05am

Bake That Cake

Halo: Reach: Beat the par score on Tip of the Spear.
Unlocked Jul 1, 2020 @ 9:44am

Insomnia

Halo: Reach: Beat the par score on Long Night of Solace.
Unlocked Oct 11, 2020 @ 10:53am

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.
Unlocked Jul 24, 2020 @ 10:33am

How Did I Lose All My Fingers?

Halo: Reach: Beat the par score on The Package.
Unlocked Mar 9 @ 12:45pm

Precious Cargo

Halo: Reach: Beat the par score on The Pillar of Autumn.
Unlocked Sep 1, 2020 @ 6:18pm

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked May 20, 2020 @ 11:27am

Chol Von's Not Gonna Like This

Halo: Reach: Kill 1000 Skirmishers.
Unlocked May 24, 2020 @ 9:28am

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.
Unlocked Jun 27, 2020 @ 11:10am

They've Always Been Faster

Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.
Unlocked Feb 28, 2020 @ 7:37am

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace
Unlocked Dec 5, 2019 @ 6:57pm

Two Corpses In One Grave

Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.
Unlocked Nov 24, 2020 @ 1:30pm

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked Dec 4, 2019 @ 7:13pm

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked Dec 10, 2019 @ 3:47pm

Tank Beats Everything

Halo: Reach: Finish The Package on Legendary with the Scorpion intact.
Unlocked Jul 24, 2020 @ 10:44am

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked Nov 24, 2020 @ 1:24pm

Front Page News

Halo: Reach: Find me in the club.
Unlocked Dec 10, 2019 @ 3:48pm

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked Aug 3, 2020 @ 9:59am

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked May 22, 2020 @ 9:21am

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Unlocked May 22, 2020 @ 10:05am

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall
Unlocked May 22, 2020 @ 9:25am

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear
Unlocked May 22, 2020 @ 10:16am

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace
Unlocked May 22, 2020 @ 10:34am

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus
Unlocked May 22, 2020 @ 10:46am

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria
Unlocked May 22, 2020 @ 10:56am

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package
Unlocked May 22, 2020 @ 11:01am

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn
Unlocked May 22, 2020 @ 11:45am

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked May 22, 2020 @ 9:18am

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty
Unlocked May 22, 2020 @ 9:23am

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty
Unlocked May 22, 2020 @ 10:13am

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty
Unlocked May 22, 2020 @ 10:27am

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty
Unlocked May 22, 2020 @ 10:36am

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty
Unlocked May 22, 2020 @ 10:52am

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty
Unlocked May 22, 2020 @ 10:55am

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty
Unlocked May 22, 2020 @ 11:03am

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty
Unlocked May 22, 2020 @ 11:41am

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty
Unlocked May 20, 2020 @ 12:53pm

Canonical Conundrum

Halo: Reach: Find all Data Pads.
Unlocked May 22, 2020 @ 11:45am

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked Oct 14, 2020 @ 8:25pm

Enemies Everywhere!

Halo: Reach: Complete a Firefight set on Normal or Harder.
Unlocked Dec 4, 2019 @ 2:39pm

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked May 22, 2020 @ 9:18am

Left Behind

Halo: Reach: Achieve a score of 30,000 points on Lone Wolf.
Unlocked May 20, 2020 @ 12:51pm

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked May 21, 2020 @ 10:31pm

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.
Unlocked Jun 29, 2020 @ 11:36am

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked Dec 4, 2019 @ 1:39pm

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.
Unlocked May 20, 2020 @ 11:23am

Capacious Cartography

Halo: Reach: Create a custom map using Forge World.
Unlocked Aug 13, 2020 @ 11:23am

Game Breaker

Halo: Reach: Kill 10 enemies while using a Jetpack.
Unlocked Dec 4, 2019 @ 2:39pm

Because It Wasn't Hard Enough

Halo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).
Unlocked Feb 1, 2020 @ 2:52pm

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked May 20, 2020 @ 10:47am

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!
Unlocked Jun 2, 2020 @ 11:34am

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked Dec 4, 2019 @ 7:09pm

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked Dec 4, 2019 @ 2:41pm

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked Dec 10, 2019 @ 3:43pm



Life Story

Complete the Master Chief Saga playlist.

Forged in Fire

Win 100 multiplayer games.

Sample Plate

Complete three cross-game playlists.

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.

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.

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.

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.

Consumption Junction

Halo CE: Beat the par score on The Maw.

Overachiever

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

Skulltaker Halo: CE: Bandana

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

Skulltaker Halo: CE: Fog

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

Skulltaker Halo: CE: Malfunction

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

Skulltaker Halo: CE: Recession

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

Skulltaker Halo: CE: Black Eye

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

Skulltaker Halo: CE: Eye Patch

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

Skulltaker Halo: CE: Pinata

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

Headhunter

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

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.

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.

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.

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.

Reed the Strategy

Halo 2: Beat the par time on The Oracle.

So You Don't Want the Tank?

Halo 2: Beat the par time on Delta Halo.

I Regret Nothing

Halo 2: Beat the par time on Regret.

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.

Force of Will

Halo 2: Beat the par time on Gravemind.

Going Nowhere Fast

Halo 2: Beat par time on all Halo 2 levels.

Bomb Squad

Halo 2: Beat the par score on Cairo Station.

Leave None Alive

Halo 2: Beat the par score on The Oracle.

Boundless

Halo 2: Beat the par score on Delta Halo.

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.

Arcade Owner

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

Skulltaker Halo 2: Mythic

Halo 2: Find and claim the Mythic Skull on Legendary.

Skulltaker Halo 2: Anger

Halo 2: Find and claim the Anger Skull on Legendary.

Skulltaker Halo 2: Ghost

Halo 2: Find and claim the Ghost Skull on Legendary.

Skulltaker Halo 2: Iron

Halo 2: Find and claim the Iron Skull on Legendary.

Skulltaker Halo 2: Black Eye

Halo 2: Find and claim the Black Eye Skull on Legendary.

Trophy Collector

Halo 2: Find and claim all Skulls in Halo 2.

Regrettable Turn of Events

Halo 2: Collect the Prophet of Regret toy in Regret.

The Will of the Prophets

Halo 2: Collect the Arbiter toy in Sacred Icon.

Chieftain of the Brutes

Halo 2: Collect the Tartarus toy in Quarantine Zone.

My Work is Done

Halo 2: Collect the Librarian toy in Uprising.

Toybox

Halo 2: Collect all eight Halo toys.

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.

Cowardly Grunt

Halo 2: Listen to the Cowardly Grunt's woes.

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.

10 Minutes Too Early

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

HI BEN

Halo 2: Oh, hi!

GOOOAAAAALLLL!

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

Needs More Whammy Bar

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

Like Peanut Butter and Chocolate

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

Starved For Shields

Halo 2: Complete a level with only the Streaking Skull active 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.

Blown Out of the Sky

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

Ninja Redux

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

Back for More

Halo 2: Complete the LASO campaign playlist.

Monopolized

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

Waypoint

Halo 3: Beat the par time on The Ark.

Scarab Slide

Halo 3: Beat the par time on The Covenant.

Making History

Halo 3: Beat the par time on Cortana.

Speed Demon

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

Guerilla

Halo 3: Beat the par score on Sierra 117.

Orpheus

Halo 3: Beat the par score on Cortana.

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.

Begins with a Single Step

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

Who Needs Them?

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

Annual

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

Dirge of Madrigal

Halo 3: Trigger the hidden music cue in Halo 3.

Flipyap

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

Heading to his Destiny

Halo 3: Destined for greatness.

Sounds Familiar

Halo 3: This stuff is your history!

Elder Signs

Halo 3: View 2 different sigils on Valhalla.

Devastating

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

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.

Countdown

Halo 4: Beat the par time on Midnight.

Easy As One Two Three

Halo 4: Beat the par time on all Halo 4 levels.

Gunslinger

Halo 4: Beat the par score on Dawn.

Dark Fortress

Halo 4: Beat the par score on Requiem.

Shadow of Sundered Star

Halo 4: Beat the par score on Forerunner.

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.

You're No Chips

Halo 4: What do Marines know about sticks?

A Long Time Ago

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

You're Joking

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

He's Running a Marathon...

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

Mind the Gap

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

Back In The Day

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

Wraith Hunter

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

This Side Up

Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.

Mortardom

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

All According to Plan...

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

The Return of Megg

Halo 2: She's not picking up.

No-Fly Zone

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

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.

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.

Throne of Bones

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

In It To Win It

Win 200 multiplayer games.

Sharpshooter

Win 150 multiplayer games.

Battle Hardened

Win 250 multiplayer games.

Thermopylae

Win 300 multiplayer games.

Striking Fear in Their Hearts

Win 350 multiplayer games.

Steady Aim

Win 400 multiplayer games.

Quick Trigger Finger

Win 450 multiplayer games.

Multiplayer Champion

Win 500 multiplayer games.

Remove the Bishops From the Board

Kill 1000 Watchers.

Knightbane

Kill 1000 Knights.

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.

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.

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.

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.

Feet Don't Fail Me Now

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

Overtaken By Events

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

Can't Stop Here, This is Brute Country

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

I Love My Job

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

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.

One Got Away

H3: ODST: View the missing link.

Like a Broken Record

H3: ODST: Find a legendary hidden music cue.

Vandalized

H3: ODST: Face it.

Saturday Morning Cartoon

H3: ODST: Is there a toy inside?

Classic

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

Strong, Silent Type

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

Fowl Hunt

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

"BLAM" Said The Lady!

H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.

Those Left Behind

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

Fast and Low

H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.

Shiny...

H3: ODST: Pilot a Banshee on Kizingo Boulevard.

Just Like Storming a Castle

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

Generous Tipper

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

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.

Wait, How'd the Ship Get Down Here?

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

Fast Fall

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

Parting the Sea

Halo: Reach: Beat the par score on Exodus.

We'll Be Back

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

Forza in the Fall

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

HBOrg Special

Halo: Reach: Party with the DJ Brute.

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.

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.

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.

Classic Completion

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