Griftz » Games » Halo: The Master Chief Collection Stats

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432 of 700 (62%) achievements earned:
Personal Achievements
 

Just Getting Started

Kill 100 enemies or players.
Unlocked Jan 30, 2022 @ 6:33pm

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked Jan 30, 2022 @ 6:52pm

The One Percent

Kill 100 Elites.
Unlocked Feb 1, 2022 @ 2:05am

Spoilsport

Kill 100 Jackals.
Unlocked Jan 30, 2022 @ 8:23pm

Going Bananas

Kill 100 Brutes.
Unlocked Feb 15, 2022 @ 10:03pm

Hunters Hunted

Kill 50 Hunters.
Unlocked Jul 30, 2022 @ 8:10pm

Checkmate

Kill 100 Watchers.
Unlocked Apr 22 @ 5:02am

I Was Wondering What Would Break First

Kill 100 Knights.
Unlocked Aug 13, 2022 @ 10:40pm

Pest Control

Kill 100 Crawlers.
Unlocked Aug 12, 2022 @ 11:03pm

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked Apr 6 @ 2:36am

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked Aug 12, 2022 @ 9:17am

The Guardians Are Coming

Get killed by the Guardians.
Unlocked Feb 15, 2022 @ 10:13pm

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked Mar 6, 2022 @ 2:07am

Mystery Achievement

Inscrutable. Mysterious.
Unlocked Apr 30 @ 1:15am

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked Feb 1, 2022 @ 11:58pm

I Got This

Complete 100 missions or multiplayer games.
Unlocked Aug 2, 2022 @ 5:19am

Tempered Blade

Win 10 multiplayer games.
Unlocked Apr 9 @ 3:22am

I Dabble in Slaying

Complete one cross-game playlist.
Unlocked Apr 8 @ 3:09am

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked Aug 2, 2022 @ 5:14am

Veteran

Complete all campaigns on Normal difficulty.
Unlocked Aug 13, 2022 @ 11:11pm

War Hero

Complete all campaigns on Heroic difficulty.
Unlocked Aug 13, 2022 @ 11:11pm

Legend

Complete all campaigns on Legendary difficulty.
Unlocked Aug 13, 2022 @ 11:11pm

Lore Master

Activate all terminals.
Unlocked Aug 13, 2022 @ 11:24pm

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked Jan 29, 2022 @ 6:19pm

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked Jan 29, 2022 @ 6:19pm

Halo

Halo CE: Complete Halo.
Unlocked Jan 30, 2022 @ 6:35pm

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked Jan 30, 2022 @ 7:25pm

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked Jan 30, 2022 @ 7:58pm

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked Jan 30, 2022 @ 9:01pm

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked Feb 1, 2022 @ 1:06am

The Library

Halo CE: Complete The Library.
Unlocked Feb 1, 2022 @ 1:56am

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked Feb 1, 2022 @ 2:50am

Keyes

Halo CE: Complete Keyes.
Unlocked Feb 1, 2022 @ 11:14pm

The Maw

Halo CE: Complete The Maw.
Unlocked Feb 1, 2022 @ 11:58pm

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked Apr 8 @ 1:52am

Would It've Killed You To Take The Elevator

Halo CE: Beat the par time on Assault on the Control Room.
Unlocked May 10 @ 1:08am

Scurty Bump

Halo CE: Beat the par time on Keyes.
Unlocked May 8 @ 2:54am

Pillar of Awesome

Halo CE: Beat the par score on The Pillar of Autumn.
Unlocked Jan 29, 2022 @ 6:19pm

Giant Hula Hoop

Halo CE: Beat the par score on Halo.
Unlocked Jan 30, 2022 @ 6:35pm

You Really Can't Handle the Truth

Halo CE: Beat the par score on The Truth and Reconciliation.
Unlocked Jan 30, 2022 @ 7:25pm

Vetro Strike

Halo CE: Beat the par score on Assault on the Control Room.
Unlocked Jan 30, 2022 @ 9:01pm

Circuit Breaker

Halo CE: Beat the par score on 343 Guilty Spark.
Unlocked Feb 1, 2022 @ 1:06am

Reading Room

Halo CE: Beat the par score on The Library.
Unlocked Feb 1, 2022 @ 1:56am

It Was Inevitable

Halo CE: Beat the par score on Two Betrayals.
Unlocked Feb 1, 2022 @ 2:50am

Headstrong

Halo CE: Beat the par score on Keyes.
Unlocked Feb 1, 2022 @ 11:14pm

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked Jul 30, 2022 @ 7:46pm

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked Jan 30, 2022 @ 6:13pm

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked Jan 30, 2022 @ 7:09pm

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked Jan 30, 2022 @ 7:30pm

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked Jan 30, 2022 @ 8:54pm

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked Jul 30, 2022 @ 8:32pm

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.
Unlocked Feb 1, 2022 @ 1:38am

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked Feb 1, 2022 @ 2:00am

Mind Games

Halo CE: Activate Terminal 9 on Keyes.
Unlocked Feb 1, 2022 @ 11:08pm

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.
Unlocked Feb 1, 2022 @ 11:27pm

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.
Unlocked Jul 30, 2022 @ 8:32pm

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked Jan 29, 2022 @ 6:01pm

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked Jan 30, 2022 @ 6:02pm

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked Jul 30, 2022 @ 7:55pm

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked Jan 30, 2022 @ 7:03pm

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked Jan 30, 2022 @ 7:27pm

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked Jan 30, 2022 @ 7:40pm

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked Jul 30, 2022 @ 8:05pm

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked Jul 30, 2022 @ 8:14pm

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked Feb 1, 2022 @ 12:37am

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked Jul 30, 2022 @ 8:37pm

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked Feb 1, 2022 @ 1:54am

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked Jul 30, 2022 @ 9:07pm

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked Feb 1, 2022 @ 11:49pm

Headhunter

Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked Jul 30, 2022 @ 9:07pm

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked Feb 1, 2022 @ 11:58pm

Believe in a Hero

Halo CE: Complete every level of the game on Heroic difficulty.
Unlocked Feb 1, 2022 @ 11:58pm

Living Legend

Halo CE: Complete every level of the game on Legendary difficulty.
Unlocked Feb 1, 2022 @ 11:58pm

Overshields are for Sissies

Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Unlocked Jan 29, 2022 @ 6:19pm

Walk It Off

Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.
Unlocked Jan 29, 2022 @ 6:19pm

How Pedestrian

Halo CE: Complete Halo without entering a vehicle.
Unlocked Feb 2, 2022 @ 1:55am

A Fine Choice

Halo CE: Complete a Halo: CE playlist.
Unlocked Apr 6 @ 3:35am

Like a Fine Wine

Halo CE: Complete the Halo: CE LASO Campaign playlist.
Unlocked May 14 @ 3:43am

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked Jan 30, 2022 @ 7:29pm

Madrigal Debut

Halo CE: Trigger a hidden music cue in Halo: CE.
Unlocked Jan 30, 2022 @ 8:48pm

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked Mar 27 @ 3:05am

No Smoking

Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
Unlocked Feb 1, 2022 @ 11:08pm

Thirsty Grunt

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked Apr 6 @ 3:15am

Get Me Out of Here!

Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Unlocked Jan 30, 2022 @ 9:02pm

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked Feb 1, 2022 @ 11:58pm

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked Jan 29, 2022 @ 6:19pm

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked Jan 29, 2022 @ 6:19pm

He's Unstoppable

Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked Jan 30, 2022 @ 7:58pm

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked Aug 12, 2022 @ 1:10am

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked Feb 15, 2022 @ 6:15am

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked Feb 25, 2022 @ 10:54pm

Outskirts

Halo 2: Complete Outskirts.
Unlocked Feb 25, 2022 @ 11:27pm

Metropolis

Halo 2: Complete Metropolis.
Unlocked Feb 27, 2022 @ 7:46pm

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked Feb 27, 2022 @ 8:27pm

Oracle

Halo 2: Complete The Oracle.
Unlocked Feb 27, 2022 @ 9:16pm

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked Mar 8, 2022 @ 1:46am

Regret

Halo 2: Complete Regret.
Unlocked Mar 8, 2022 @ 3:13am

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked Mar 19, 2022 @ 9:47pm

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked Mar 19, 2022 @ 10:43pm

Gravemind

Halo 2: Complete Gravemind.
Unlocked Jul 29, 2022 @ 10:11pm

Uprising

Halo 2: Complete Uprising.
Unlocked Jul 30, 2022 @ 12:25am

High Charity

Halo 2: Complete High Charity.
Unlocked Jul 30, 2022 @ 1:27am

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked Jul 30, 2022 @ 2:57am

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked Apr 20 @ 11:59pm

Rooftop Runner

Halo 2: Beat the par time on Outskirts.
Unlocked Apr 2 @ 4:21am

Speeding Ticket

Halo 2: Beat the par time on Metropolis.
Unlocked Apr 19 @ 7:55pm

YOLO Strats

Halo 2: Beat the par time on The Arbiter.
Unlocked Apr 19 @ 3:22am

Reed the Strategy

Halo 2: Beat the par time on The Oracle.
Unlocked Apr 20 @ 10:33pm

So You Don't Want the Tank?

Halo 2: Beat the par time on Delta Halo.
Unlocked Apr 19 @ 7:25pm

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.
Unlocked Apr 19 @ 3:42am

No Man's Land

Halo 2: Beat the par time on Uprising.
Unlocked Apr 19 @ 2:32am

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked Apr 19 @ 3:01am

Are We There Yet?

Halo 2: Beat the par time on The Great Journey.
Unlocked Apr 19 @ 10:40pm

Bomb Squad

Halo 2: Beat the par score on Cairo Station.
Unlocked Apr 20 @ 10:33pm

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked Feb 27, 2022 @ 7:46pm

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked Feb 27, 2022 @ 8:27pm

Leave None Alive

Halo 2: Beat the par score on The Oracle.
Unlocked Feb 27, 2022 @ 9:16pm

Boundless

Halo 2: Beat the par score on Delta Halo.
Unlocked Mar 8, 2022 @ 1:46am

Official Business

Halo 2: Beat the par score on Gravemind.
Unlocked Apr 23 @ 5:56am

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.
Unlocked Apr 19 @ 10:40pm

Curious

Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked Feb 25, 2022 @ 10:38pm

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.
Unlocked Jul 29, 2022 @ 3:57am

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked Feb 27, 2022 @ 7:41pm

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked Feb 27, 2022 @ 8:13pm

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked Feb 27, 2022 @ 8:41pm

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked Mar 8, 2022 @ 1:21am

Enamored

Halo 2: Activate Terminal 7 on Regret.
Unlocked Mar 8, 2022 @ 2:21am

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked Jul 29, 2022 @ 5:29am

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked Mar 19, 2022 @ 10:06pm

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.
Unlocked Jul 29, 2022 @ 9:19pm

Scholar

Halo 2: Activate Terminal 11 on Uprising.
Unlocked Jul 30, 2022 @ 12:09am

Reviewer

Halo 2: Activate Terminal 12 on High Charity.
Unlocked Jul 30, 2022 @ 1:20am

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked Jul 30, 2022 @ 1:59am

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.
Unlocked Jul 30, 2022 @ 1:59am

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked Jul 29, 2022 @ 3:16am

Skulltaker Halo 2: Thunderstorm

Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Unlocked Jul 29, 2022 @ 5:12am

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked Feb 25, 2022 @ 11:01pm

Skulltaker Halo 2: IWHBYD

Halo 2: Find and claim the IWHBYD Skull on Legendary.
Unlocked Jul 29, 2022 @ 3:45am

Skulltaker Halo 2: Catch

Halo 2: Find and claim the Catch Skull on Legendary.
Unlocked Feb 27, 2022 @ 7:09pm

Skulltaker Halo 2: Grunt Birthday Party

Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.
Unlocked Feb 27, 2022 @ 8:23pm

Skulltaker Halo 2: Famine

Halo 2: Find and claim the Famine Skull on Legendary.
Unlocked Feb 27, 2022 @ 8:40pm

Skulltaker Halo 2: Envy

Halo 2: Find and claim the Envy Skull on Legendary.
Unlocked Mar 8, 2022 @ 1:37am

Skulltaker Halo 2: Assassins

Halo 2: Find and claim the Assassins Skull on Legendary.
Unlocked Mar 8, 2022 @ 2:17am

Skulltaker Halo 2: Mythic

Halo 2: Find and claim the Mythic Skull on Legendary.
Unlocked Mar 19, 2022 @ 9:31pm

Skulltaker Halo 2: Sputnik

Halo 2: Find and claim the Sputnik Skull on Legendary.
Unlocked Mar 19, 2022 @ 9:49pm

Skulltaker Halo 2: Anger

Halo 2: Find and claim the Anger Skull on Legendary.
Unlocked Jul 29, 2022 @ 9:18pm

Skulltaker Halo 2: Ghost

Halo 2: Find and claim the Ghost Skull on Legendary.
Unlocked Jul 30, 2022 @ 12:21am

Skulltaker Halo 2: Iron

Halo 2: Find and claim the Iron Skull on Legendary.
Unlocked Jul 30, 2022 @ 1:21am

Skulltaker Halo 2: Black Eye

Halo 2: Find and claim the Black Eye Skull on Legendary.
Unlocked Jul 30, 2022 @ 2:10am

Trophy Collector

Halo 2: Find and claim all Skulls in Halo 2.
Unlocked Jul 30, 2022 @ 2:10am

And So It Begins...

Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked Mar 8, 2022 @ 1:18am

Regrettable Turn of Events

Halo 2: Collect the Prophet of Regret toy in Regret.
Unlocked Mar 8, 2022 @ 2:08am

The Will of the Prophets

Halo 2: Collect the Arbiter toy in Sacred Icon.
Unlocked Mar 19, 2022 @ 9:07pm

Chieftain of the Brutes

Halo 2: Collect the Tartarus toy in Quarantine Zone.
Unlocked Mar 19, 2022 @ 10:40pm

Don't Make a Girl a Promise

Halo 2: Collect the Cortana toy in Gravemind.
Unlocked Jul 29, 2022 @ 9:18pm

My Work is Done

Halo 2: Collect the Librarian toy in Uprising.
Unlocked Jul 30, 2022 @ 12:37am

I Like Crazy

Halo 2: Collect the Rampant Cortana toy in High Charity.
Unlocked Jul 30, 2022 @ 1:09am

Pyrrhic Solution

Halo 2: Collect the Didact toy in The Great Journey.
Unlocked Jul 30, 2022 @ 2:24am

Toybox

Halo 2: Collect all eight Halo toys.
Unlocked Jul 30, 2022 @ 2:24am

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked Jul 30, 2022 @ 2:57am

Hero

Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked Jul 30, 2022 @ 2:57am

Legendary Anniversary

Halo 2: Complete every level of the game on Legendary difficulty.
Unlocked Jul 30, 2022 @ 2:58am

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked Mar 19, 2022 @ 10:17pm

Cowardly Grunt

Halo 2: Listen to the Cowardly Grunt's woes.
Unlocked Apr 13 @ 12:10am

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked Feb 25, 2022 @ 10:57pm

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.
Unlocked Feb 25, 2022 @ 11:03pm

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked Apr 18 @ 3:08am

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked Jul 29, 2022 @ 7:58pm

Double Down

Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Unlocked Apr 25 @ 9:39pm

Warden

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.
Unlocked Mar 6, 2022 @ 4:18am

Flaming Ninja Anniversary

Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Unlocked Aug 6, 2022 @ 2:49am

Legend Slayer

Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Unlocked Aug 6, 2022 @ 2:49am

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked Apr 9 @ 3:38am

Monopolized

Halo 2: Complete all Halo 2 Legendary campaign missions in under 3 hours.
Unlocked Apr 24 @ 1:40am

Landfall

Halo 3: Complete Sierra 117.
Unlocked Aug 10, 2022 @ 7:51pm

Holdout

Halo 3: Complete Crow's Nest.
Unlocked Aug 10, 2022 @ 8:44pm

The Road

Halo 3: Complete Tsavo Highway.
Unlocked Aug 11, 2022 @ 10:25pm

Assault

Halo 3: Complete The Storm.
Unlocked Aug 11, 2022 @ 11:11pm

Cleansing

Halo 3: Complete Floodgate.
Unlocked Aug 11, 2022 @ 11:32pm

Refuge

Halo 3: Complete The Ark.
Unlocked Aug 12, 2022 @ 1:07am

Last Stand

Halo 3: Complete The Covenant.
Unlocked Aug 12, 2022 @ 8:10am

The Key

Halo 3: Complete Cortana.
Unlocked Aug 12, 2022 @ 9:00am

Return

Halo 3: Complete Halo.
Unlocked Aug 12, 2022 @ 8:11pm

Cavalier

Halo 3: Beat the par score on Tsavo Highway.
Unlocked Apr 15 @ 2:08am

Exterminator

Halo 3: Beat the par score on Floodgate.
Unlocked Aug 11, 2022 @ 11:32pm

Ranger

Halo 3: Beat the par score on The Ark.
Unlocked Apr 15 @ 5:24am

Vanguard

Halo 3: Beat the par score on The Covenant.
Unlocked Aug 12, 2022 @ 8:10am

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.
Unlocked Aug 12, 2022 @ 1:40am

Inundation

Halo 3: Activate Terminal 2 on The Ark.
Unlocked Aug 12, 2022 @ 1:38am

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.
Unlocked Aug 12, 2022 @ 1:40am

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked Aug 12, 2022 @ 7:01am

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.
Unlocked Aug 12, 2022 @ 8:13am

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.
Unlocked Aug 12, 2022 @ 7:21am

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked Aug 12, 2022 @ 9:02am

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked Aug 12, 2022 @ 8:23am

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.
Unlocked Aug 12, 2022 @ 9:02am

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked Aug 10, 2022 @ 7:51pm

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked Aug 10, 2022 @ 7:55pm

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked Aug 11, 2022 @ 9:56pm

Skulltaker Halo 3: Catch

Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked Aug 11, 2022 @ 10:30pm

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked Aug 11, 2022 @ 11:38pm

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked Aug 11, 2022 @ 11:59pm

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked Aug 12, 2022 @ 7:13am

Skulltaker Halo 3: Tilt

Halo 3: Find and claim the Tilt Skull on Normal or harder.
Unlocked Aug 12, 2022 @ 8:22am

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked Aug 12, 2022 @ 9:01am

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked Aug 12, 2022 @ 8:11pm

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked Aug 12, 2022 @ 8:11pm

Finished the Fight

Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked Aug 12, 2022 @ 8:11pm

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked Aug 10, 2022 @ 6:55pm

Flipyap

Halo 3: Listen to the tale of a young Grunt named Flipyap.
Unlocked May 25 @ 5:34am

Delicious Brains

Kill 100 Flood.
Unlocked Feb 1, 2022 @ 1:19am

Zombie Repeller

Kill 1000 Flood.
Unlocked Jul 30, 2022 @ 1:21am

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked Apr 25 @ 2:24am

Dawn

Halo 4: Complete Dawn.
Unlocked Aug 12, 2022 @ 8:53pm

Requiem

Halo 4: Complete Requiem.
Unlocked Aug 12, 2022 @ 9:58pm

Forerunner

Halo 4: Complete Forerunner.
Unlocked Aug 12, 2022 @ 11:00pm

Infinity

Halo 4: Complete Infinity.
Unlocked Aug 12, 2022 @ 11:49pm

Reclaimer

Halo 4: Complete Reclaimer.
Unlocked Aug 13, 2022 @ 8:26pm

Shutdown

Halo 4: Complete Shutdown.
Unlocked Aug 13, 2022 @ 9:27pm

Composer

Halo 4: Complete Composer.
Unlocked Aug 13, 2022 @ 10:09pm

Midnight

Halo 4: Complete Midnight.
Unlocked Aug 13, 2022 @ 11:12pm

Piece of Cake

Halo 4: Beat the par time on Dawn.
Unlocked Apr 25 @ 8:36pm

Interloper

Halo 4: Beat the par time on Requiem.
Unlocked Apr 26 @ 7:57pm

Raging in the Dark

Halo 4: Beat the par time on Forerunner.
Unlocked Apr 27 @ 8:34pm

Shut. Down. Everything.

Halo 4: Beat the par time on Shutdown.
Unlocked May 1 @ 1:31am

Gunslinger

Halo 4: Beat the par score on Dawn.
Unlocked Apr 22 @ 4:07am

Dark Fortress

Halo 4: Beat the par score on Requiem.
Unlocked Apr 22 @ 4:42am

Shadow of Sundered Star

Halo 4: Beat the par score on Forerunner.
Unlocked Apr 22 @ 5:35am

Jungle Warfare

Halo 4: Beat the par score on Infinity.
Unlocked Aug 12, 2022 @ 11:49pm

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.
Unlocked Aug 13, 2022 @ 8:26pm

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.
Unlocked Aug 13, 2022 @ 9:27pm

Head Banging

Halo 4: Beat the par score on Composer.
Unlocked Aug 13, 2022 @ 10:09pm

Witching Hour

Halo 4: Beat the par score on Midnight.
Unlocked Aug 13, 2022 @ 11:12pm

You Had it Coming

Halo 4: Beat the par score on every Halo 4 level.
Unlocked Apr 22 @ 5:35am

War

Halo 4: Activate Terminal 1 on Requiem.
Unlocked Aug 12, 2022 @ 9:55pm

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.
Unlocked Aug 12, 2022 @ 10:13pm

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.
Unlocked Aug 12, 2022 @ 11:09pm

Flood

Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked Aug 13, 2022 @ 8:13pm

Knights

Halo 4: Activate Terminal 5 on Shutdown.
Unlocked Aug 13, 2022 @ 9:14pm

Justice

Halo 4: Activate Terminal 6 on Composer.
Unlocked Aug 13, 2022 @ 9:47pm

Cryptum

Halo 4: Activate Terminal 7 on Midnight.
Unlocked Aug 13, 2022 @ 10:21pm

Terminus

Halo 4: Activate all Halo 4 Terminals.
Unlocked Aug 13, 2022 @ 10:21pm

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.
Unlocked Aug 13, 2022 @ 11:11pm

I Need a Hero

Halo 4: Complete every level of the game on Heroic difficulty.
Unlocked Aug 13, 2022 @ 11:11pm

The Legend of 117

Halo 4: Complete every level of the game on Legendary difficulty.
Unlocked Aug 13, 2022 @ 11:12pm

Lone Wolf Legend

Halo 4: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked Aug 13, 2022 @ 11:11pm

This is my Rifle, This is my Gun

Halo 4: Carry a UNSC weapon all the way through Forerunner on Heroic or Legendary.
Unlocked Apr 27 @ 8:34pm

Explore the Floor

Halo 4: Trick or force a Hunter to fall to its demise on Shutdown on Heroic or Legendary.
Unlocked Aug 13, 2022 @ 9:14pm

You're Joking

Halo 4: Complete all Halo 4 Legendary campaign missions in under 3 hours.
Unlocked May 2 @ 1:44am

He's Running a Marathon...

Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Unlocked Apr 12 @ 2:02am

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked Jul 30, 2022 @ 2:57am

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked Apr 12 @ 9:55pm

This Side Up

Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Unlocked Apr 6 @ 6:28pm

All According to Plan...

Halo CE: Kill the first group of enemies on The Truth and Reconciliation without being detected.
Unlocked Apr 12 @ 9:27pm

Beachhead

Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Unlocked Mar 29 @ 12:44am

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked Jan 29, 2022 @ 6:19pm

Digging up the Past

Halo 4: Access the Master Chief's records on Dawn.
Unlocked Aug 12, 2022 @ 8:18pm

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked Feb 27, 2022 @ 8:20pm

A Preference for Pain

Halo 3: Complete the Halo 3 LASO Campaign playlist.
Unlocked May 28 @ 12:45am

Naked Tyrant

Halo 4: Complete the Halo 4 LASO Campaign playlist.
Unlocked May 2 @ 3:26am

Throne of Bones

Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3.
Unlocked Aug 12, 2022 @ 9:01am

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.
Unlocked Aug 12, 2022 @ 8:11pm

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked Feb 25, 2022 @ 10:18pm

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked Jul 29, 2022 @ 4:45am

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked Jul 30, 2022 @ 12:51am

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked Jul 31, 2022 @ 1:35am

Chest of Gold

Halo 4: Complete a Halo 4 playlist.
Unlocked Aug 13, 2022 @ 11:12pm

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked Aug 2, 2022 @ 2:31am

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked Aug 4, 2022 @ 5:38am

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked Aug 10, 2022 @ 8:08pm

Game On

Complete 50 missions or multiplayer games.
Unlocked Feb 27, 2022 @ 8:27pm

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked Apr 2 @ 2:23am

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked Aug 10, 2022 @ 7:51pm

Up All Night

Complete 250 missions or multiplayer games.
Unlocked Apr 17 @ 3:07am

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked Apr 20 @ 10:33pm

Committed

Complete 350 missions or multiplayer games.
Unlocked Apr 26 @ 12:58am

Big Time Gamer

Complete 400 missions or multiplayer games.
Unlocked Apr 27 @ 10:30pm

Long Time Fan

Complete 450 missions or multiplayer games.
Unlocked May 13 @ 6:29am

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked Feb 1, 2022 @ 2:45am

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked Feb 5, 2022 @ 11:51pm

Foe Hammer

Kill 5,000 enemies or players.
Unlocked Jul 29, 2022 @ 8:02pm

Gruntageddon

Kill 1000 Grunts.
Unlocked Feb 18, 2022 @ 11:20pm

Were It So Easy

Kill 1000 Elites.
Unlocked Aug 2, 2022 @ 1:16am

Scavenger Hunt

Kill 1000 Jackals.
Unlocked Aug 2, 2022 @ 2:27am

Dankey Kang

Kill 1000 Brutes.
Unlocked Aug 2, 2022 @ 4:01am

Dogcatcher

Kill 1000 Crawlers.
Unlocked Apr 30 @ 3:34am

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked Feb 1, 2022 @ 11:58pm

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked Jul 30, 2022 @ 2:57am

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked Aug 12, 2022 @ 8:11pm

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.
Unlocked Aug 13, 2022 @ 11:12pm

Herald of the Reclamation

Complete all campaigns on Easy difficulty.
Unlocked Aug 13, 2022 @ 11:12pm

Witch Doctor

Halo 3: Find and claim all Skulls in Halo 3.
Unlocked Aug 12, 2022 @ 9:01am

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked Aug 10, 2022 @ 6:56pm

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked Aug 10, 2022 @ 8:23pm

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked Aug 12, 2022 @ 12:54am

Skulltaker Halo 3: IWHBYD

Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Unlocked Aug 12, 2022 @ 8:09am

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.
Unlocked Aug 12, 2022 @ 9:47am

MVP

Halo 2A MP: Finished as the top player on the winning team in a matchmade game.
Unlocked Apr 25 @ 9:44pm

No Pain, No Gain

Complete 1 mission with the LASO playlist skulls enabled.
Unlocked Mar 28 @ 11:20pm

Tourist

Halo 2: Complete a match on at least 8 different classic multiplayer maps.
Unlocked May 11 @ 3:13am

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked Apr 9 @ 6:44am

Naughty Naughty

Kill 10 Engineers.
Unlocked Feb 18, 2022 @ 11:39pm

Well...Maybe One or Two

Kill 25 Engineers.
Unlocked Aug 4, 2022 @ 4:40am

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked Feb 15, 2022 @ 9:49pm

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked Feb 15, 2022 @ 9:50pm

Tuned In

H3: ODST: Find the 3rd Audio Log.
Unlocked Feb 15, 2022 @ 9:52pm

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked Feb 15, 2022 @ 9:53pm

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked Feb 15, 2022 @ 9:55pm

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked Feb 15, 2022 @ 9:58pm

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked Feb 15, 2022 @ 9:59pm

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked Feb 21, 2022 @ 9:52pm

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked Feb 21, 2022 @ 9:52pm

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked Feb 21, 2022 @ 9:52pm

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked Feb 21, 2022 @ 9:52pm

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked Feb 15, 2022 @ 9:08pm

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked Feb 15, 2022 @ 9:28pm

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked Feb 15, 2022 @ 10:00pm

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked Feb 18, 2022 @ 10:50pm

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked Feb 18, 2022 @ 11:13pm

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked Feb 18, 2022 @ 11:32pm

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked Feb 15, 2022 @ 9:23pm

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked Feb 15, 2022 @ 9:48pm

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked Feb 15, 2022 @ 10:16pm

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked Feb 18, 2022 @ 11:04pm

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked Feb 18, 2022 @ 11:26pm

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked Feb 18, 2022 @ 11:52pm

Data Hive

H3: ODST: Complete Data Hive.
Unlocked Feb 21, 2022 @ 9:21pm

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked Feb 21, 2022 @ 9:52pm

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked Aug 5, 2022 @ 7:28am

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked Feb 18, 2022 @ 11:04pm

Survey Says...

H3: ODST: Beat the par score on Tayari Plaza.
Unlocked Feb 15, 2022 @ 9:23pm

Don't Strain Your Metaphors

H3: ODST: Beat the par score on Uplift Reserve.
Unlocked Feb 15, 2022 @ 9:48pm

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked Feb 15, 2022 @ 10:16pm

I Love My Job

H3: ODST: Beat the par score on ONI Alpha Site.
Unlocked Feb 18, 2022 @ 11:04pm

Pour It On

H3: ODST: Beat the par score on NMPD HQ.
Unlocked Feb 18, 2022 @ 11:26pm

Squid Jackpot!

H3: ODST: Beat the par score on Kikowani Station.
Unlocked Feb 18, 2022 @ 11:52pm

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked Feb 21, 2022 @ 9:21pm

This Oliphant Has No Brakes

H3: ODST: Beat the par score on Coastal Highway.
Unlocked Feb 21, 2022 @ 9:52pm

The Marine Corps Gives Its Regards

H3: ODST: Beat par score on all Halo 3: ODST levels.
Unlocked Feb 21, 2022 @ 9:52pm

Do You Remember When We Met

H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Unlocked Feb 21, 2022 @ 8:54pm

Safety Not Guaranteed

H3: ODST: Complete a Halo 3: ODST LASO Campaign playlist.
Unlocked Mar 30 @ 2:12am

NEXT!

H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked Feb 21, 2022 @ 9:56pm

Nagato Makes Moving Easy

H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
Unlocked Feb 21, 2022 @ 9:56pm

One Got Away

H3: ODST: View the missing link.
Unlocked Feb 21, 2022 @ 9:55pm

Classic

H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.
Unlocked Apr 5 @ 7:24pm

Strong, Silent Type

H3: ODST: Assassinate 3 Brutes in a row on Data Hive.
Unlocked Apr 12 @ 2:13am

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked Feb 15, 2022 @ 9:49pm

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked Apr 12 @ 2:15am

Does Whatever a Spartan Can?

H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked Apr 12 @ 2:19am

Firefly

H3: ODST: Kill a Drone with a flame grenade on Data Hive.
Unlocked Apr 12 @ 2:14am

"BLAM" Said The Lady!

H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Unlocked Apr 17 @ 4:28am

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked Feb 15, 2022 @ 9:47pm

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked Mar 28 @ 11:32pm

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked Feb 21, 2022 @ 9:51pm

Fast and Low

H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Unlocked Apr 12 @ 2:27am

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Unlocked Apr 7 @ 1:08am

What About Those Tanks?

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked Mar 29 @ 5:30am

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked Feb 15, 2022 @ 9:12pm

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked Aug 5, 2022 @ 7:24am

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked Feb 2, 2022 @ 7:50pm

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked Feb 2, 2022 @ 8:15pm

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked Feb 2, 2022 @ 8:39pm

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked Feb 6, 2022 @ 12:42am

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked Feb 6, 2022 @ 1:42am

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked Feb 9, 2022 @ 11:43pm

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked Feb 10, 2022 @ 12:17am

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked Feb 13, 2022 @ 10:00pm

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked Feb 13, 2022 @ 10:49pm

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked Feb 13, 2022 @ 10:49pm

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked Feb 13, 2022 @ 10:49pm

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked Feb 13, 2022 @ 10:49pm

Gods Must Be Strong

Halo: Reach: Complete every level of the game on Legendary difficulty.
Unlocked Feb 13, 2022 @ 10:49pm

A Monument To All Your Sins

Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked Aug 5, 2022 @ 1:52am

Winter Urgency

Halo: Reach: Beat the par time on Winter Contingency.
Unlocked Jul 30, 2022 @ 10:37pm

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.
Unlocked Jul 30, 2022 @ 11:59pm

Generous Tipper

Halo: Reach: Beat the par time on Tip of the Spear.
Unlocked Jul 31, 2022 @ 1:35am

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.
Unlocked Aug 2, 2022 @ 4:09am

One For the Record Books

Halo: Reach: Beat the par time on New Alexandria.
Unlocked Aug 4, 2022 @ 5:16am

Ice In Your Veins

Halo: Reach: Beat the par score on Winter Contingency.
Unlocked Feb 2, 2022 @ 7:50pm

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.
Unlocked Feb 2, 2022 @ 8:15pm

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked Feb 2, 2022 @ 8:39pm

Bake That Cake

Halo: Reach: Beat the par score on Tip of the Spear.
Unlocked Feb 6, 2022 @ 12:42am

Insomnia

Halo: Reach: Beat the par score on Long Night of Solace.
Unlocked Feb 6, 2022 @ 1:42am

Parting the Sea

Halo: Reach: Beat the par score on Exodus.
Unlocked Aug 2, 2022 @ 4:09am

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.
Unlocked Feb 10, 2022 @ 12:17am

How Did I Lose All My Fingers?

Halo: Reach: Beat the par score on The Package.
Unlocked Aug 4, 2022 @ 6:12am

Precious Cargo

Halo: Reach: Beat the par score on The Pillar of Autumn.
Unlocked Feb 13, 2022 @ 10:49pm

We'll Be Back

Halo: Reach: Beat the par score on every Halo: Reach level.
Unlocked Aug 4, 2022 @ 6:12am

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked Aug 2, 2022 @ 2:19am

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.
Unlocked Aug 2, 2022 @ 4:36am

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace
Unlocked Feb 6, 2022 @ 1:07am

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked Feb 5, 2022 @ 11:59pm

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked Feb 9, 2022 @ 11:58pm

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked Aug 4, 2022 @ 5:56am

HBOrg Special

Halo: Reach: Party with the DJ Brute.
Unlocked Feb 9, 2022 @ 11:59pm

Front Page News

Halo: Reach: Find me in the club.
Unlocked Feb 9, 2022 @ 11:59pm

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked Feb 9, 2022 @ 11:16pm

This is Not the Greatest Lab in the World…

Halo: Reach: Find your way into Halsey's Lab on The Package.
Unlocked Feb 13, 2022 @ 9:54pm

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked Aug 2, 2022 @ 4:37am

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Unlocked Feb 2, 2022 @ 8:10pm

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall
Unlocked Feb 2, 2022 @ 8:17pm

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear
Unlocked Feb 6, 2022 @ 12:00am

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace
Unlocked Feb 6, 2022 @ 12:49am

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus
Unlocked Feb 9, 2022 @ 11:28pm

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria
Unlocked Aug 5, 2022 @ 1:04am

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package
Unlocked Feb 13, 2022 @ 9:23pm

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn
Unlocked Feb 13, 2022 @ 10:30pm

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked Aug 2, 2022 @ 4:33am

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty
Unlocked Feb 2, 2022 @ 8:02pm

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty
Unlocked Feb 2, 2022 @ 8:27pm

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty
Unlocked Feb 6, 2022 @ 12:01am

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty
Unlocked Feb 6, 2022 @ 12:50am

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty
Unlocked Feb 9, 2022 @ 11:31pm

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty
Unlocked Aug 5, 2022 @ 1:03am

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty
Unlocked Feb 13, 2022 @ 9:42pm

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty
Unlocked Feb 13, 2022 @ 10:26pm

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty
Unlocked Feb 13, 2022 @ 10:51pm

Canonical Conundrum

Halo: Reach: Find all Data Pads.
Unlocked Aug 5, 2022 @ 1:04am

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked Feb 13, 2022 @ 9:07pm

Keep Your Foot on the Pedrogas

Halo: Reach: Complete all Halo: Reach Legendary campaign missions in under 3 hours.
Unlocked Aug 5, 2022 @ 1:54am

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked Aug 2, 2022 @ 4:33am

Left Behind

Halo: Reach: Achieve a score of 30,000 points on Lone Wolf.
Unlocked Aug 2, 2022 @ 2:00am

One Final Firefight

Halo: Reach: Achieve a score of 150,000 points on Lone Wolf.
Unlocked Aug 2, 2022 @ 2:00am

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked Aug 2, 2022 @ 1:09am

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked Feb 2, 2022 @ 7:32pm

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.
Unlocked May 31 @ 12:33am

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.
Unlocked Apr 30 @ 1:21am

Run and Gunned

Halo: Reach: Headshot 10 enemies while they are sprinting.
Unlocked Apr 27 @ 9:56pm

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked Apr 20 @ 8:11pm

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked Feb 5, 2022 @ 11:56pm

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked Mar 6, 2022 @ 2:53am

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked Feb 10, 2022 @ 12:02am



Life Story

Complete the Master Chief Saga playlist.

Forged in Fire

Win 100 multiplayer games.

Sample Plate

Complete three cross-game playlists.

LASO Master

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

Flyover Country

Halo CE: Beat the par time on Halo.

You Can't Handle the Truth

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

Hit The Beach

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

Lightning in a Bottle

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

TLDR

Halo CE: Beat the par time on The Library.

Whistle Stop Tour

Halo CE: Beat the par time on Two Betrayals.

All You Can Eat

Halo CE: Beat the par time on The Maw.

Did Somebody Say...

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

Charted

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

Consumption Junction

Halo CE: Beat the par score on The Maw.

Overachiever

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

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.

T-Rex

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

Megg

Halo CE: It's a sign.

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.

I Regret Nothing

Halo 2: Beat the par time on Regret.

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.

Force of Will

Halo 2: Beat the par time on Gravemind.

Going Nowhere Fast

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

Objective Secured

Halo 2: Beat the par score on Outskirts.

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.

The Hype Is Real

Halo 2: Beat the par score on Uprising.

Scorched Earth

Halo 2: Beat the par score on High Charity.

Arcade Owner

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

Seconds

Halo 2: Complete a Halo 2 playlist.

Connoisseur

Halo 2: Complete three Halo 2 playlists.

Betcha can't stick it...

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

Siege of Ivory Tower

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

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!

Animal Habitat

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

Sid Graffiti

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

E E E

Halo 2: View both signs in the level Metropolis.

Why So Serious

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

Why Am I Here?

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

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.

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.

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.

Grand Theft Halo

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

Tour of Duty

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

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.

Back for More

Halo 2: Complete the LASO campaign playlist.

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.

Time Shift

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

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.

Lightning Strike

Halo 3: Beat the par time on The Storm.

Dambuster

Halo 3: Beat the par time on Floodgate.

Waypoint

Halo 3: Beat the par time on The Ark.

Scarab Slide

Halo 3: Beat the par time on The Covenant.

Making History

Halo 3: Beat the par time on Cortana.

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.

Speed Demon

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

Guerilla

Halo 3: Beat the par score on Sierra 117.

Askar

Halo 3: Beat the par score on The Storm.

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.

Begins with a Single Step

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

Who Needs Them?

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

Phantom Hunter

Halo 3: Destroy 3 total Phantoms on The Covenant.

Annual

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

Dirge of Madrigal

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

Primate

Halo 3: Find your first missing links.

Haplorrhini

Halo 3: Find a lonely missing link.

Heading to his Destiny

Halo 3: Destined for greatness.

Sounds Familiar

Halo 3: This stuff is your history!

Hippo Hero

Halo 3: Who DARED to discard this brave animal?

Milk Carton

Halo 3: Find the poster of the missing man.

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.

Man on the Moon

Halo 3: He's watching you.

Elder Signs

Halo 3: View 2 different sigils on Valhalla.

Devastating

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

Ouroboros

Halo 4: Beat the par time on Infinity.

Gimme That

Halo 4: Beat the par time on Reclaimer.

Symphony of Pain

Halo 4: Beat the par time on Composer.

Countdown

Halo 4: Beat the par time on Midnight.

Easy As One Two Three

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

Bros to the Close

Halo 4: Complete Infinity without one preventable Marine death 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.

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.

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.

Missing Link

Halo 3: Watching. Waiting. Plotting.

Eminent Domain

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

Game Master

Created and saved 5 Custom Game types.

Gate Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.

High Altitude Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.

Invaders Repelled

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

Master Forger

Created and saved 5 Custom Maps in Forge.

Power Play

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

Put Up Your Dukes

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

Red vs. Blue

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

Rule Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.

Shields Up!

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

Shook the Hornet's Nest

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

Skeet Shooter

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

Stayin' Alive

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

The Goose is Loose

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

Thirst Locked Down!

Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.

Top Gungoose

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

BLASTacular!

Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.

Bloody Thirsty!

Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.

Bombing Run

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

Cold as Ice

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

Cold Fusion

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

Counter-Sniped

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

Triple Threat

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

Wetwork

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

Worship Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.

Zealot

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

Aficiando

Halo 3: Complete three Halo 3 playlists.

Devotee

Halo 4: Complete three Halo 4 playlists.

Contender

Win 50 multiplayer games.

In It To Win It

Win 200 multiplayer games.

Sharpshooter

Win 150 multiplayer games.

Battle Hardened

Win 250 multiplayer games.

Thermopylae

Win 300 multiplayer games.

Striking Fear in Their Hearts

Win 350 multiplayer games.

Steady Aim

Win 400 multiplayer games.

Quick Trigger Finger

Win 450 multiplayer games.

Multiplayer Champion

Win 500 multiplayer games.

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.

King of the Crows

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

Operation Completion

Halo 4: Complete a Spartan Ops mission.

Departure

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

Artifact

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

Catherine

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

Didact's Hand

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

Memento Mori

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

Scattered

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

Invasion

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

Expendable

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

Key

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

Exodus

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

Feet First

Halo 4: Complete all Spartan Ops chapters.

Term of Enlistment

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

Hazard Pay

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

Icarus

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

Smooth Operator

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

Roses vs Violets

Halo 4: Why are you even here?

No One Left Behind

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

Knight in White Assassination

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

What Power Outage?

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

No Easy Way Out

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

Nice Work Dawg!

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

Aim for the Head

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

Dim Mak

Earn a total of 250 Beat Down medals in multiplayer.

Domination

Earn a total of 100 Legendary medals in matchmade games.

Double Trouble

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

Spree Master

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

Catch This

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

Party Pooper

Earn a total of 250 Killjoy medals in matchmade games.

Planting A Flag

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

The True King

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

Roadkill Rampage

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

Rock and Coil Hit Back

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

Airborne

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

Assembly Skull

Halo 3: Find the hidden Skull on the Assembly multiplayer map.

Orbital Skull

Halo 3: Find the hidden Skull on the Orbital multiplayer map.

Sandbox Skull

Halo 3: Find the hidden Skull on the Sandbox multiplayer map.

Citadel Skull

Halo 3: Find the hidden Skull on the Citadel multiplayer map.

Heretic Skull

Halo 3: Find the hidden Skull on the Heretic multiplayer map.

Longshore Skull

Halo 3: Find the hidden Skull on the Longshore multilayer map.

Brainpan

Halo 3: Find all the hidden multiplayer Skulls.

Sightseeing

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

Checking Out Your Options

Halo CE: Complete a match on at least 4 unique game types.

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.

Overheard

H3: ODST: Find the 8th Audio Log.

Wiretapping

H3: ODST: Find the 9th Audio Log.

Monitored

H3: ODST: Find the 10th Audio Log.

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.

Give Heed

H3: ODST: Find the 12th Audio Log.

Get A Load

H3: ODST: Find the 13th Audio Log.

Snoop Troop

H3: ODST: Find the 14th Audio Log.

All Ears

H3: ODST: Find the 15th Audio Log.

Ear Bender

H3: ODST: Find the 16th Audio Log.

Plugged In

H3: ODST: Find the 17th Audio Log.

Attentive

H3: ODST: Find the 18th Audio Log.

Watchful

H3: ODST: Find the 19th Audio Log.

Observant

H3: ODST: Find the 20th Audio Log.

Scout

H3: ODST: Find the 21st Audio Log.

Adventurer

H3: ODST: Find the 22nd Audio Log.

Spotter

H3: ODST: Find the 23rd Audio Log.

Considerate

H3: ODST: Find the 24th Audio Log.

On Your Toes

H3: ODST: Find the 25th Audio Log.

Archivist

H3: ODST: Find the 26th Audio Log.

Your Attention Please

H3: ODST: Find the 27th Audio Log.

Catching On

H3: ODST: Find the 28th Audio Log.

Wisening Up

H3: ODST: Find the 29th Audio Log.

Audiophile

H3: ODST: Find the 30th Audio Log.

Record Store Owner

H3: ODST: Find all 30 Audio Logs.

Bill Past Due

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

An Artist's Canvas

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

First Stop: Anywhere But Here!

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

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.

Double Time!

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

Can't Stop Here, This is Brute Country

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

Déjà Vu

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

Trifecta

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

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?

Catch 'Em Napping

H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.

Fowl Hunt

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

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.

Monumental Thirst!

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

No Picnic

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

Just Like Storming a Castle

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

Sabre Metrics

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

Speedy Delivery

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

Wait, How'd the Ship Get Down Here?

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

Fast Fall

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

Chol Von's Not Gonna Like This

Halo: Reach: Kill 1000 Skirmishers.

They've Always Been Faster

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

Two Corpses In One Grave

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

Tank Beats Everything

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

Forza in the Fall

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

Play Us a Sad Song, Claude

Halo: Reach: Listen to a hidden music cue.

We're Gonna Need a Bigger Ship

Halo: Reach: Fly both the Pelican and Phantom on New Alexandria.

Did You Major in Marine Bio?

Halo: Reach: Encounter the hidden marines on Exodus.

Fly, You Fools!

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

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.

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.

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.

Capacious Cartography

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

Game Breaker

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

Because It Wasn't Hard Enough

Halo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).

Classic Completion

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

Collection Eligibility Confirmed

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