Captain Kupo » Games » Halo: The Master Chief Collection Stats

Playtime past 2 weeks:
0h

View global achievement stats
You must be logged in to compare these stats to your own
421 of 700 (60%) achievements earned:
Personal Achievements
 

Life Story

Complete the Master Chief Saga playlist.
Unlocked 17 Nov, 2020 @ 1:22pm

Just Getting Started

Kill 100 enemies or players.
Unlocked 4 Apr, 2020 @ 11:25am

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked 4 Apr, 2020 @ 11:25am

The One Percent

Kill 100 Elites.
Unlocked 4 Apr, 2020 @ 11:25am

Spoilsport

Kill 100 Jackals.
Unlocked 4 Apr, 2020 @ 11:25am

Going Bananas

Kill 100 Brutes.
Unlocked 4 Apr, 2020 @ 11:25am

Hunters Hunted

Kill 50 Hunters.
Unlocked 4 Sep, 2020 @ 8:22pm

Checkmate

Kill 100 Watchers.
Unlocked 21 Nov, 2020 @ 8:15am

I Was Wondering What Would Break First

Kill 100 Knights.
Unlocked 19 Nov, 2020 @ 2:07pm

Pest Control

Kill 100 Crawlers.
Unlocked 18 Nov, 2020 @ 2:08pm

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked 14 Oct, 2020 @ 4:17pm

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked 17 Sep, 2020 @ 1:42pm

The Guardians Are Coming

Get killed by the Guardians.
Unlocked 29 Aug, 2020 @ 5:38pm

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked 4 Apr, 2020 @ 11:25am

Mystery Achievement

Inscrutable. Mysterious.
Unlocked 15 Sep, 2020 @ 4:12pm

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked 4 Apr, 2020 @ 11:25am

I Got This

Complete 100 missions or multiplayer games.
Unlocked 4 Apr, 2020 @ 11:39am

Tempered Blade

Win 10 multiplayer games.
Unlocked 4 Apr, 2020 @ 11:25am

Forged in Fire

Win 100 multiplayer games.
Unlocked 26 Dec, 2020 @ 10:44am

I Dabble in Slaying

Complete one cross-game playlist.
Unlocked 17 Nov, 2020 @ 1:22pm

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked 4 Apr, 2020 @ 11:25am

Veteran

Complete all campaigns on Normal difficulty.
Unlocked 21 Nov, 2020 @ 8:27am

Lore Master

Activate all terminals.
Unlocked 21 Nov, 2020 @ 7:49am

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked 4 Apr, 2020 @ 11:25am

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked 4 Apr, 2020 @ 11:25am

Halo

Halo CE: Complete Halo.
Unlocked 4 Apr, 2020 @ 11:25am

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked 4 Apr, 2020 @ 11:25am

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked 4 Apr, 2020 @ 11:25am

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked 4 Apr, 2020 @ 11:25am

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked 4 Apr, 2020 @ 11:25am

The Library

Halo CE: Complete The Library.
Unlocked 4 Apr, 2020 @ 11:25am

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked 4 Apr, 2020 @ 11:25am

Keyes

Halo CE: Complete Keyes.
Unlocked 4 Apr, 2020 @ 11:25am

The Maw

Halo CE: Complete The Maw.
Unlocked 4 Apr, 2020 @ 11:25am

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked 13 May, 2020 @ 3:03pm

You Can't Handle the Truth

Halo CE: Beat the par time on The Truth and Reconciliation.
Unlocked 4 Apr, 2020 @ 11:25am

TLDR

Halo CE: Beat the par time on The Library.
Unlocked 5 Nov, 2020 @ 4:04pm

Pillar of Awesome

Halo CE: Beat the par score on The Pillar of Autumn.
Unlocked 13 Nov, 2020 @ 8:13am

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked 4 Apr, 2020 @ 11:25am

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked 4 Apr, 2020 @ 11:25am

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked 4 Apr, 2020 @ 11:25am

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked 4 Apr, 2020 @ 11:25am

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked 4 Apr, 2020 @ 11:25am

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked 4 Apr, 2020 @ 11:25am

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.
Unlocked 4 Apr, 2020 @ 11:25am

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked 4 Apr, 2020 @ 11:25am

Mind Games

Halo CE: Activate Terminal 9 on Keyes.
Unlocked 4 Apr, 2020 @ 11:25am

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.
Unlocked 4 Apr, 2020 @ 11:25am

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.
Unlocked 4 Apr, 2020 @ 11:25am

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked 21 Sep, 2020 @ 2:38pm

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked 21 Sep, 2020 @ 2:38pm

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked 21 Sep, 2020 @ 2:38pm

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked 9 Oct, 2020 @ 5:13pm

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked 4 Apr, 2020 @ 11:25am

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked 9 Nov, 2020 @ 12:20pm

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked 8 Nov, 2020 @ 8:34pm

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked 7 Nov, 2020 @ 12:32pm

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked 4 Apr, 2020 @ 11:25am

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked 4 Apr, 2020 @ 11:25am

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked 4 Apr, 2020 @ 11:25am

A Fine Choice

Halo CE: Complete a Halo: CE playlist.
Unlocked 7 Nov, 2020 @ 8:39am

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked 22 Nov, 2020 @ 1:36pm

Madrigal Debut

Halo CE: Trigger a hidden music cue in Halo: CE.
Unlocked 5 Nov, 2020 @ 2:34pm

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked 4 Apr, 2020 @ 11:25am

Thirsty Grunt

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked 4 Apr, 2020 @ 11:25am

Feet Firmly Planted

Halo CE: Complete a level without jumping.
Unlocked 8 Nov, 2020 @ 8:18am

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked 4 Apr, 2020 @ 11:25am

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked 4 Apr, 2020 @ 11:25am

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked 12 Sep, 2020 @ 9:03pm

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked 11 Sep, 2020 @ 4:25pm

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked 15 Nov, 2020 @ 9:13am

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked 13 May, 2020 @ 3:03pm

Outskirts

Halo 2: Complete Outskirts.
Unlocked 13 May, 2020 @ 3:03pm

Metropolis

Halo 2: Complete Metropolis.
Unlocked 13 May, 2020 @ 3:03pm

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked 13 May, 2020 @ 3:03pm

Oracle

Halo 2: Complete The Oracle.
Unlocked 13 May, 2020 @ 3:03pm

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked 13 May, 2020 @ 3:03pm

Regret

Halo 2: Complete Regret.
Unlocked 13 May, 2020 @ 3:03pm

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked 13 May, 2020 @ 3:03pm

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked 13 May, 2020 @ 3:03pm

Gravemind

Halo 2: Complete Gravemind.
Unlocked 13 May, 2020 @ 3:03pm

Uprising

Halo 2: Complete Uprising.
Unlocked 13 May, 2020 @ 3:03pm

High Charity

Halo 2: Complete High Charity.
Unlocked 13 May, 2020 @ 3:03pm

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked 13 May, 2020 @ 3:03pm

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked 25 Oct, 2020 @ 11:26am

Rooftop Runner

Halo 2: Beat the par time on Outskirts.
Unlocked 25 Oct, 2020 @ 11:39am

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked 30 Oct, 2020 @ 8:24pm

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked 13 May, 2020 @ 3:03pm

Boundless

Halo 2: Beat the par score on Delta Halo.
Unlocked 13 May, 2020 @ 3:03pm

Scorched Earth

Halo 2: Beat the par score on High Charity.
Unlocked 24 Oct, 2020 @ 5:33pm

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.
Unlocked 24 Oct, 2020 @ 6:18pm

Curious

Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked 7 Jun, 2020 @ 12:01pm

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.
Unlocked 25 Oct, 2020 @ 11:35am

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked 13 May, 2020 @ 3:03pm

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked 13 May, 2020 @ 3:03pm

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked 13 May, 2020 @ 3:03pm

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked 13 May, 2020 @ 3:03pm

Enamored

Halo 2: Activate Terminal 7 on Regret.
Unlocked 13 May, 2020 @ 3:03pm

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked 31 Oct, 2020 @ 6:26am

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked 11 Oct, 2020 @ 6:14am

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.
Unlocked 30 Oct, 2020 @ 7:37pm

Scholar

Halo 2: Activate Terminal 11 on Uprising.
Unlocked 13 May, 2020 @ 3:03pm

Reviewer

Halo 2: Activate Terminal 12 on High Charity.
Unlocked 30 Oct, 2020 @ 8:20pm

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked 13 May, 2020 @ 3:03pm

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.
Unlocked 31 Oct, 2020 @ 6:26am

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked 31 Oct, 2020 @ 6:42am

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked 13 May, 2020 @ 3:03pm

Skulltaker Halo 2: Sputnik

Halo 2: Find and claim the Sputnik Skull on Legendary.
Unlocked 23 Sep, 2020 @ 8:17am

And So It Begins...

Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked 23 Sep, 2020 @ 8:17am

I Like Crazy

Halo 2: Collect the Rampant Cortana toy in High Charity.
Unlocked 23 Sep, 2020 @ 8:17am

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked 13 May, 2020 @ 3:03pm

Hero

Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked 24 Oct, 2020 @ 6:53pm

Seconds

Halo 2: Complete a Halo 2 playlist.
Unlocked 30 Oct, 2020 @ 8:24pm

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked 11 Oct, 2020 @ 6:07am

Betcha can't stick it...

Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Unlocked 29 Aug, 2020 @ 6:05pm

Siege of Ivory Tower

Halo 2: Listen to a hidden music cue in Halo 2.
Unlocked 22 Nov, 2020 @ 1:36pm

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked 13 May, 2020 @ 3:03pm

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.
Unlocked 13 May, 2020 @ 3:03pm

Why Am I Here?

Halo 2: View this hidden message on the classic Beaver Creek map.
Unlocked 22 Nov, 2020 @ 1:36pm

Needs More Whammy Bar

Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Unlocked 13 May, 2020 @ 3:03pm

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked 2 Sep, 2020 @ 3:41pm

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked 25 Oct, 2020 @ 11:26am

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked 13 May, 2020 @ 3:03pm

Tour of Duty

Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Unlocked 9 Nov, 2020 @ 7:43pm

Double Down

Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Unlocked 22 Oct, 2020 @ 5:22pm

Warden

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.
Unlocked 13 May, 2020 @ 3:03pm

Blown Out of the Sky

Halo 2A MP: Blow up the Banshee or Hornet in flight while piloted, with the Rocket Launcher.
Unlocked 22 Nov, 2020 @ 1:36pm

Decorated Warrior

Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.
Unlocked 4 Apr, 2020 @ 11:25am

Ninja Redux

Halo 2A MP: Kill 5 people with melee from behind in Anniversary matchmaking.
Unlocked 26 Dec, 2020 @ 10:48am

Flaming Ninja Anniversary

Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Unlocked 13 May, 2020 @ 3:03pm

Legend Slayer

Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Unlocked 4 Apr, 2020 @ 11:25am

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked 13 May, 2020 @ 3:03pm

Landfall

Halo 3: Complete Sierra 117.
Unlocked 29 Aug, 2020 @ 5:38pm

Holdout

Halo 3: Complete Crow's Nest.
Unlocked 29 Aug, 2020 @ 5:38pm

The Road

Halo 3: Complete Tsavo Highway.
Unlocked 29 Aug, 2020 @ 5:38pm

Assault

Halo 3: Complete The Storm.
Unlocked 29 Aug, 2020 @ 5:38pm

Cleansing

Halo 3: Complete Floodgate.
Unlocked 4 Sep, 2020 @ 8:12pm

Refuge

Halo 3: Complete The Ark.
Unlocked 5 Sep, 2020 @ 8:03am

Last Stand

Halo 3: Complete The Covenant.
Unlocked 5 Sep, 2020 @ 9:38am

The Key

Halo 3: Complete Cortana.
Unlocked 29 Aug, 2020 @ 5:38pm

Return

Halo 3: Complete Halo.
Unlocked 29 Aug, 2020 @ 5:38pm

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.
Unlocked 29 Aug, 2020 @ 5:38pm

Time Shift

Halo 3: Beat the par time on Crow's Nest.
Unlocked 17 Sep, 2020 @ 1:42pm

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.
Unlocked 29 Aug, 2020 @ 5:38pm

Lightning Strike

Halo 3: Beat the par time on The Storm.
Unlocked 29 Aug, 2020 @ 5:38pm

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked 12 Sep, 2020 @ 9:03pm

Cavalier

Halo 3: Beat the par score on Tsavo Highway.
Unlocked 7 Oct, 2020 @ 1:50pm

Askar

Halo 3: Beat the par score on The Storm.
Unlocked 7 Oct, 2020 @ 1:50pm

Exterminator

Halo 3: Beat the par score on Floodgate.
Unlocked 12 Sep, 2020 @ 9:03pm

Vanguard

Halo 3: Beat the par score on The Covenant.
Unlocked 12 Sep, 2020 @ 9:03pm

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.
Unlocked 23 Sep, 2020 @ 8:17am

Inundation

Halo 3: Activate Terminal 2 on The Ark.
Unlocked 2 Oct, 2020 @ 1:43pm

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.
Unlocked 31 Oct, 2020 @ 8:41pm

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked 31 Oct, 2020 @ 8:49pm

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.
Unlocked 23 Sep, 2020 @ 8:17am

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.
Unlocked 23 Sep, 2020 @ 8:17am

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked 23 Sep, 2020 @ 8:17am

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked 29 Aug, 2020 @ 5:38pm

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked 29 Aug, 2020 @ 5:38pm

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked 29 Aug, 2020 @ 5:38pm

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked 29 Aug, 2020 @ 5:38pm

Skulltaker Halo 3: Catch

Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked 17 Sep, 2020 @ 1:42pm

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked 29 Aug, 2020 @ 5:38pm

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked 2 Oct, 2020 @ 1:43pm

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked 12 Sep, 2020 @ 9:03pm

Skulltaker Halo 3: Tilt

Halo 3: Find and claim the Tilt Skull on Normal or harder.
Unlocked 17 Sep, 2020 @ 1:42pm

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked 29 Aug, 2020 @ 5:38pm

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked 5 Sep, 2020 @ 9:38am

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked 5 Sep, 2020 @ 7:36pm

Begins with a Single Step

Halo 3: On Tsavo Highway, complete the level without entering a vehicle.
Unlocked 29 Aug, 2020 @ 5:38pm

Who Needs Them?

Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.
Unlocked 2 Oct, 2020 @ 1:43pm

Phantom Hunter

Halo 3: Destroy 3 total Phantoms on The Covenant.
Unlocked 5 Sep, 2020 @ 8:38am

Primate

Halo 3: Find your first missing links.
Unlocked 17 Sep, 2020 @ 1:42pm

Haplorrhini

Halo 3: Find a lonely missing link.
Unlocked 17 Sep, 2020 @ 1:42pm

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked 29 Aug, 2020 @ 5:38pm

Flipyap

Halo 3: Listen to the tale of a young Grunt named Flipyap.
Unlocked 29 Aug, 2020 @ 5:38pm

Heading to his Destiny

Halo 3: Destined for greatness.
Unlocked 23 Sep, 2020 @ 8:17am

Hippo Hero

Halo 3: Who DARED to discard this brave animal?
Unlocked 23 Sep, 2020 @ 8:17am

Man on the Moon

Halo 3: He's watching you.
Unlocked 23 Sep, 2020 @ 8:17am

Delicious Brains

Kill 100 Flood.
Unlocked 4 Apr, 2020 @ 11:25am

Zombie Repeller

Kill 1000 Flood.
Unlocked 4 Apr, 2020 @ 11:25am

Elder Signs

Halo 3: View 2 different sigils on Valhalla.
Unlocked 11 Nov, 2020 @ 9:48am

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked 29 Aug, 2020 @ 5:38pm

Dawn

Halo 4: Complete Dawn.
Unlocked 17 Nov, 2020 @ 2:45pm

Requiem

Halo 4: Complete Requiem.
Unlocked 17 Nov, 2020 @ 5:18pm

Forerunner

Halo 4: Complete Forerunner.
Unlocked 18 Nov, 2020 @ 2:59pm

Infinity

Halo 4: Complete Infinity.
Unlocked 19 Nov, 2020 @ 2:17pm

Reclaimer

Halo 4: Complete Reclaimer.
Unlocked 19 Nov, 2020 @ 4:07pm

Shutdown

Halo 4: Complete Shutdown.
Unlocked 20 Nov, 2020 @ 2:14pm

Composer

Halo 4: Complete Composer.
Unlocked 20 Nov, 2020 @ 4:35pm

Midnight

Halo 4: Complete Midnight.
Unlocked 21 Nov, 2020 @ 8:27am

Piece of Cake

Halo 4: Beat the par time on Dawn.
Unlocked 6 Dec, 2020 @ 4:27pm

Jungle Warfare

Halo 4: Beat the par score on Infinity.
Unlocked 19 Nov, 2020 @ 2:17pm

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.
Unlocked 20 Nov, 2020 @ 2:14pm

Head Banging

Halo 4: Beat the par score on Composer.
Unlocked 20 Nov, 2020 @ 4:35pm

Witching Hour

Halo 4: Beat the par score on Midnight.
Unlocked 21 Nov, 2020 @ 8:27am

War

Halo 4: Activate Terminal 1 on Requiem.
Unlocked 17 Nov, 2020 @ 5:13pm

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.
Unlocked 18 Nov, 2020 @ 2:18pm

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.
Unlocked 17 Nov, 2020 @ 1:22pm

Flood

Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked 19 Nov, 2020 @ 3:58pm

Knights

Halo 4: Activate Terminal 5 on Shutdown.
Unlocked 20 Nov, 2020 @ 2:01pm

Justice

Halo 4: Activate Terminal 6 on Composer.
Unlocked 20 Nov, 2020 @ 4:05pm

Cryptum

Halo 4: Activate Terminal 7 on Midnight.
Unlocked 21 Nov, 2020 @ 7:49am

Terminus

Halo 4: Activate all Halo 4 Terminals.
Unlocked 21 Nov, 2020 @ 7:49am

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.
Unlocked 21 Nov, 2020 @ 8:27am

I Need a Hero

Halo 4: Complete every level of the game on Heroic difficulty.
Unlocked 21 Nov, 2020 @ 8:27am

Explore the Floor

Halo 4: Trick or force a Hunter to fall to its demise on Shutdown on Heroic or Legendary.
Unlocked 20 Nov, 2020 @ 2:04pm

A Long Time Ago

Halo 4: Play a game of Halo 4 on the 6th of any month.
Unlocked 6 Dec, 2020 @ 4:20pm

He's Running a Marathon...

Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Unlocked 29 Aug, 2020 @ 5:38pm

Destination Vacation

Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.
Unlocked 31 Oct, 2020 @ 5:10pm

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked 13 May, 2020 @ 3:03pm

Mind the Gap

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

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked 4 Apr, 2020 @ 11:25am

Beachhead

Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Unlocked 22 Nov, 2020 @ 1:36pm

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked 12 Sep, 2020 @ 9:03pm

Digging up the Past

Halo 4: Access the Master Chief's records on Dawn.
Unlocked 17 Nov, 2020 @ 2:18pm

Missing Link

Halo 3: Watching. Waiting. Plotting.
Unlocked 17 Sep, 2020 @ 1:42pm

Eminent Domain

Halo 2A MP: In Territories, control any 3 Territories simultaneously for 30 seconds.
Unlocked 13 Dec, 2020 @ 9:40am

Gate Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.
Unlocked 13 May, 2020 @ 3:03pm

High Altitude Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.
Unlocked 13 May, 2020 @ 3:03pm

Put Up Your Dukes

Halo 2A MP: Get 25 melee kills in multiplayer.
Unlocked 26 Dec, 2020 @ 10:48am

Rule Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.
Unlocked 23 Sep, 2020 @ 8:17am

Thirst Locked Down!

Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.
Unlocked 13 May, 2020 @ 3:03pm

BLASTacular!

Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.
Unlocked 22 Nov, 2020 @ 1:36pm

Bloody Thirsty!

Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.
Unlocked 22 Nov, 2020 @ 1:36pm

Cold Fusion

Halo 2A MP: Kill an opponent by detonating a Fusion Coil.
Unlocked 4 Apr, 2020 @ 11:25am

Counter-Sniped

Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.
Unlocked 22 Nov, 2020 @ 1:36pm

Triple Threat

Halo 2A MP: In Ricochet, pass once, score once, and kill at least one enemy in the same match.
Unlocked 25 Dec, 2021 @ 5:00pm

Wetwork

Halo 2A MP: On Shrine in CTF, activate the enemy base waterfall and, before it stops, grab the flag.
Unlocked 22 Nov, 2020 @ 1:36pm

Worship Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.
Unlocked 23 Sep, 2020 @ 8:17am

Zealot

Halo 2A MP: In Anniversary matchmaking, win 10 games as an Elite.
Unlocked 13 Dec, 2020 @ 9:50am

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked 13 May, 2020 @ 3:03pm

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked 4 Apr, 2020 @ 11:25am

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked 4 Apr, 2020 @ 11:25am

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked 4 Apr, 2020 @ 11:25am

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked 19 Apr, 2020 @ 8:37pm

Chest of Gold

Halo 4: Complete a Halo 4 playlist.
Unlocked 21 Nov, 2020 @ 8:34am

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked 3 Sep, 2020 @ 4:20pm

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked 5 Sep, 2020 @ 8:03am

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked 5 Sep, 2020 @ 7:08pm

Contender

Win 50 multiplayer games.
Unlocked 14 Nov, 2020 @ 9:39am

Game On

Complete 50 missions or multiplayer games.
Unlocked 4 Apr, 2020 @ 11:25am

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked 17 Sep, 2020 @ 1:42pm

Sharpshooter

Win 150 multiplayer games.
Unlocked 25 Dec, 2021 @ 5:00pm

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked 10 Sep, 2020 @ 2:13pm

Up All Night

Complete 250 missions or multiplayer games.
Unlocked 17 Sep, 2020 @ 1:42pm

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked 17 Sep, 2020 @ 1:42pm

Committed

Complete 350 missions or multiplayer games.
Unlocked 17 Sep, 2020 @ 1:42pm

Big Time Gamer

Complete 400 missions or multiplayer games.
Unlocked 17 Sep, 2020 @ 1:42pm

Long Time Fan

Complete 450 missions or multiplayer games.
Unlocked 17 Sep, 2020 @ 1:42pm

The Long Haul

Complete 500 missions or multiplayer games.
Unlocked 17 Sep, 2020 @ 1:42pm

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked 4 Apr, 2020 @ 11:25am

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked 4 Apr, 2020 @ 11:25am

Foe Hammer

Kill 5,000 enemies or players.
Unlocked 4 Apr, 2020 @ 11:25am

Gruntageddon

Kill 1000 Grunts.
Unlocked 4 Apr, 2020 @ 11:25am

Were It So Easy

Kill 1000 Elites.
Unlocked 6 Sep, 2020 @ 2:27pm

Scavenger Hunt

Kill 1000 Jackals.
Unlocked 3 Sep, 2020 @ 1:52pm

Dankey Kang

Kill 1000 Brutes.
Unlocked 4 Sep, 2020 @ 2:11pm

Wyrmslayer

Kill 250 Hunters.
Unlocked 6 Nov, 2021 @ 6:30am

Dogcatcher

Kill 1000 Crawlers.
Unlocked 2 Dec, 2020 @ 4:01pm

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked 4 Apr, 2020 @ 11:25am

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked 29 Aug, 2020 @ 5:38pm

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked 5 Sep, 2020 @ 9:38am

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.
Unlocked 21 Nov, 2020 @ 8:27am

Herald of the Reclamation

Complete all campaigns on Easy difficulty.
Unlocked 21 Nov, 2020 @ 8:27am

King of the Crows

Halo 3: Beat the par score on Crow's Nest.
Unlocked 12 Sep, 2020 @ 9:03pm

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked 17 Sep, 2020 @ 1:42pm

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked 29 Aug, 2020 @ 5:38pm

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked 2 Oct, 2020 @ 1:43pm

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.
Unlocked 31 Oct, 2020 @ 8:49pm

MVP

Halo 2A MP: Finished as the top player on the winning team in a matchmade game.
Unlocked 13 Dec, 2020 @ 9:42am

Operation Completion

Halo 4: Complete a Spartan Ops mission.
Unlocked 17 Nov, 2020 @ 1:22pm

Departure

Halo 4: Complete all chapters in Spartan Ops Episode 1.
Unlocked 22 Nov, 2020 @ 7:13am

Artifact

Halo 4: Complete all chapters in Spartan Ops Episode 2.
Unlocked 22 Nov, 2020 @ 1:36pm

Catherine

Halo 4: Complete all chapters in Spartan Ops Episode 3.
Unlocked 26 Nov, 2020 @ 7:14am

Didact's Hand

Halo 4: Complete all chapters in Spartan Ops Episode 4.
Unlocked 26 Nov, 2020 @ 7:34am

Memento Mori

Halo 4: Complete all chapters in Spartan Ops Episode 5.
Unlocked 5 Dec, 2020 @ 7:45am

Scattered

Halo 4: Complete all chapters in Spartan Ops Episode 6.
Unlocked 12 Dec, 2020 @ 12:47pm

Invasion

Halo 4: Complete all chapters in Spartan Ops Episode 7.
Unlocked 2 Jan, 2022 @ 4:44pm

Roses vs Violets

Halo 4: Why are you even here?
Unlocked 22 Nov, 2020 @ 1:36pm

No One Left Behind

Halo 4: Save at least one Marine on Hacksaw (Ep.2 Ch.3) of Spartan Ops on Heroic or Legendary.
Unlocked 22 Nov, 2020 @ 1:36pm

Knight in White Assassination

Halo 4: Assassinate a Knight in any Spartan Ops mission.
Unlocked 17 Nov, 2020 @ 1:22pm

What Power Outage?

Halo 4: Complete The Cauldron Base of Spartan Ops without losing a generator on Heroic or Legendary.
Unlocked 5 Dec, 2020 @ 7:13am

Double Trouble

Earn a total of 250 Double Kill medals in matchmade games.
Unlocked 3 Nov, 2021 @ 12:42pm

Assembly Skull

Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Unlocked 23 Sep, 2020 @ 8:17am

Sandbox Skull

Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Unlocked 1 Sep, 2020 @ 2:59pm

Sightseeing

Halo CE: Complete a match on at least 8 different classic multiplayer maps.
Unlocked 13 Dec, 2020 @ 10:16am

Checking Out Your Options

Halo CE: Complete a match on at least 4 unique game types.
Unlocked 2 Jan, 2022 @ 2:50pm

Tourist

Halo 2: Complete a match on at least 8 different classic multiplayer maps.
Unlocked 11 Nov, 2020 @ 7:36pm

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked 13 Sep, 2020 @ 8:11am

Just Browsing

Halo 3: Complete a match on at least 4 different game types in multiplayer.
Unlocked 8 Nov, 2020 @ 5:23pm

Going International

Halo 4: Complete a match on at least 8 different multiplayer maps.
Unlocked 22 Nov, 2020 @ 1:36pm

Taste Test

Halo 4: Complete a match on at least 4 different game types in multiplayer.
Unlocked 22 Nov, 2020 @ 1:36pm

Naughty Naughty

Kill 10 Engineers.
Unlocked 2 Oct, 2020 @ 2:13pm

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked 21 Sep, 2020 @ 8:46pm

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked 21 Sep, 2020 @ 8:46pm

Tuned In

H3: ODST: Find the 3rd Audio Log.
Unlocked 21 Sep, 2020 @ 8:46pm

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked 21 Sep, 2020 @ 8:46pm

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked 21 Sep, 2020 @ 8:46pm

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked 21 Sep, 2020 @ 8:46pm

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked 21 Sep, 2020 @ 8:46pm

Overheard

H3: ODST: Find the 8th Audio Log.
Unlocked 21 Sep, 2020 @ 8:46pm

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked 21 Sep, 2020 @ 8:46pm

Monitored

H3: ODST: Find the 10th Audio Log.
Unlocked 21 Sep, 2020 @ 8:46pm

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.
Unlocked 21 Sep, 2020 @ 8:46pm

Give Heed

H3: ODST: Find the 12th Audio Log.
Unlocked 21 Sep, 2020 @ 8:46pm

Get A Load

H3: ODST: Find the 13th Audio Log.
Unlocked 21 Sep, 2020 @ 8:46pm

Snoop Troop

H3: ODST: Find the 14th Audio Log.
Unlocked 21 Sep, 2020 @ 8:46pm

All Ears

H3: ODST: Find the 15th Audio Log.
Unlocked 21 Sep, 2020 @ 8:46pm

Ear Bender

H3: ODST: Find the 16th Audio Log.
Unlocked 23 Sep, 2020 @ 8:54am

Plugged In

H3: ODST: Find the 17th Audio Log.
Unlocked 23 Sep, 2020 @ 8:57am

Attentive

H3: ODST: Find the 18th Audio Log.
Unlocked 23 Sep, 2020 @ 9:05am

Watchful

H3: ODST: Find the 19th Audio Log.
Unlocked 23 Sep, 2020 @ 9:08am

Observant

H3: ODST: Find the 20th Audio Log.
Unlocked 23 Sep, 2020 @ 9:14am

Scout

H3: ODST: Find the 21st Audio Log.
Unlocked 23 Sep, 2020 @ 9:19am

Adventurer

H3: ODST: Find the 22nd Audio Log.
Unlocked 23 Sep, 2020 @ 1:07pm

Spotter

H3: ODST: Find the 23rd Audio Log.
Unlocked 23 Sep, 2020 @ 1:14pm

Considerate

H3: ODST: Find the 24th Audio Log.
Unlocked 23 Sep, 2020 @ 1:16pm

On Your Toes

H3: ODST: Find the 25th Audio Log.
Unlocked 23 Sep, 2020 @ 1:24pm

Archivist

H3: ODST: Find the 26th Audio Log.
Unlocked 23 Sep, 2020 @ 1:26pm

Your Attention Please

H3: ODST: Find the 27th Audio Log.
Unlocked 23 Sep, 2020 @ 1:32pm

Catching On

H3: ODST: Find the 28th Audio Log.
Unlocked 23 Sep, 2020 @ 6:37pm

Wisening Up

H3: ODST: Find the 29th Audio Log.
Unlocked 24 Sep, 2020 @ 11:14am

Audiophile

H3: ODST: Find the 30th Audio Log.
Unlocked 24 Sep, 2020 @ 1:13pm

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked 21 Sep, 2020 @ 8:46pm

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked 21 Sep, 2020 @ 8:46pm

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked 24 Sep, 2020 @ 2:10pm

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked 21 Sep, 2020 @ 8:46pm

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked 21 Sep, 2020 @ 8:46pm

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked 21 Sep, 2020 @ 8:46pm

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked 21 Sep, 2020 @ 8:46pm

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked 21 Sep, 2020 @ 8:46pm

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked 21 Sep, 2020 @ 8:46pm

Record Store Owner

H3: ODST: Find all 30 Audio Logs.
Unlocked 24 Sep, 2020 @ 1:13pm

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked 21 Sep, 2020 @ 8:46pm

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked 21 Sep, 2020 @ 8:46pm

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked 21 Sep, 2020 @ 8:46pm

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked 21 Sep, 2020 @ 8:46pm

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked 21 Sep, 2020 @ 8:46pm

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked 21 Sep, 2020 @ 8:46pm

Data Hive

H3: ODST: Complete Data Hive.
Unlocked 21 Sep, 2020 @ 8:46pm

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked 21 Sep, 2020 @ 8:46pm

Bill Past Due

H3: ODST: Beat the par time on Tayari Plaza.
Unlocked 21 Sep, 2020 @ 8:46pm

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked 23 Sep, 2020 @ 8:17am

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked 21 Sep, 2020 @ 8:46pm

Feet Don't Fail Me Now

H3: ODST: Beat the par time on Kikowani Station.
Unlocked 7 Oct, 2020 @ 1:50pm

Double Time!

H3: ODST: Beat the par time on Coastal Highway.
Unlocked 21 Sep, 2020 @ 8:46pm

Survey Says...

H3: ODST: Beat the par score on Tayari Plaza.
Unlocked 25 Oct, 2020 @ 5:22pm

Don't Strain Your Metaphors

H3: ODST: Beat the par score on Uplift Reserve.
Unlocked 22 Sep, 2020 @ 7:02am

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked 23 Sep, 2020 @ 8:38am

Squid Jackpot!

H3: ODST: Beat the par score on Kikowani Station.
Unlocked 7 Oct, 2020 @ 1:50pm

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked 23 Sep, 2020 @ 6:19pm

Do You Remember When We Met

H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Unlocked 21 Sep, 2020 @ 9:13pm

Trifecta

H3: ODST: Complete three Halo 3: ODST playlists.
Unlocked 2 Oct, 2020 @ 2:19pm

NEXT!

H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked 21 Sep, 2020 @ 8:46pm

One Got Away

H3: ODST: View the missing link.
Unlocked 24 Sep, 2020 @ 2:13pm

Saturday Morning Cartoon

H3: ODST: Is there a toy inside?
Unlocked 21 Sep, 2020 @ 9:29pm

Catch 'Em Napping

H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
Unlocked 21 Sep, 2020 @ 8:46pm

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked 21 Sep, 2020 @ 8:46pm

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked 21 Sep, 2020 @ 8:46pm

Does Whatever a Spartan Can?

H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked 22 Nov, 2020 @ 1:36pm

"BLAM" Said The Lady!

H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Unlocked 21 Sep, 2020 @ 8:46pm

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked 2 Oct, 2020 @ 1:43pm

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked 2 Oct, 2020 @ 1:43pm

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked 21 Sep, 2020 @ 8:46pm

Those Left Behind

H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Unlocked 21 Sep, 2020 @ 8:46pm

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Unlocked 1 Dec, 2021 @ 11:33am

What About Those Tanks?

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked 23 Sep, 2020 @ 12:34pm

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked 21 Sep, 2020 @ 8:46pm

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked 21 Sep, 2020 @ 8:46pm

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked 4 Apr, 2020 @ 11:25am

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked 22 Nov, 2020 @ 1:36pm

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked 5 Sep, 2020 @ 10:22am

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked 10 Sep, 2020 @ 2:47pm

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked 10 Sep, 2020 @ 3:22pm

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked 11 Sep, 2020 @ 4:18pm

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked 11 Sep, 2020 @ 5:31pm

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked 11 Sep, 2020 @ 6:08pm

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked 12 Sep, 2020 @ 9:03pm

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked 12 Sep, 2020 @ 10:20am

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked 12 Sep, 2020 @ 10:51am

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked 12 Sep, 2020 @ 10:51am

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked 12 Sep, 2020 @ 10:51am

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.
Unlocked 7 Oct, 2020 @ 1:50pm

Sabre Metrics

Halo: Reach: Beat the par time on Long Night of Solace.
Unlocked 12 Sep, 2020 @ 9:03pm

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.
Unlocked 27 Feb, 2021 @ 6:45am

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked 7 Oct, 2020 @ 1:50pm

Bake That Cake

Halo: Reach: Beat the par score on Tip of the Spear.
Unlocked 27 Feb, 2021 @ 6:45am

Insomnia

Halo: Reach: Beat the par score on Long Night of Solace.
Unlocked 12 Sep, 2020 @ 9:03pm

Precious Cargo

Halo: Reach: Beat the par score on The Pillar of Autumn.
Unlocked 22 Oct, 2020 @ 5:22pm

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked 11 Sep, 2020 @ 5:19pm

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.
Unlocked 21 Sep, 2020 @ 2:38pm

They've Always Been Faster

Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.
Unlocked 12 Sep, 2020 @ 9:03pm

Two Corpses In One Grave

Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.
Unlocked 5 Sep, 2020 @ 9:53am

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked 10 Sep, 2020 @ 3:03pm

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked 11 Sep, 2020 @ 5:35pm

Tank Beats Everything

Halo: Reach: Finish The Package on Legendary with the Scorpion intact.
Unlocked 2 Oct, 2020 @ 1:43pm

Front Page News

Halo: Reach: Find me in the club.
Unlocked 11 Sep, 2020 @ 5:54pm

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked 11 Sep, 2020 @ 4:35pm

Fly, You Fools!

Halo: Reach: Find the hidden Banshees on The Package.
Unlocked 12 Sep, 2020 @ 9:03pm

This is Not the Greatest Lab in the World…

Halo: Reach: Find your way into Halsey's Lab on The Package.
Unlocked 22 Oct, 2020 @ 5:22pm

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked 11 Nov, 2020 @ 9:48am

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace
Unlocked 12 Sep, 2020 @ 9:03pm

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked 22 Nov, 2020 @ 1:36pm

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty
Unlocked 22 Oct, 2020 @ 5:22pm

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty
Unlocked 23 Sep, 2020 @ 8:17am

Reach Has Been Good to Me

Halo: Reach: Complete a Halo: Reach playlist.
Unlocked 12 Sep, 2020 @ 10:27am

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked 14 May, 2020 @ 4:30pm

Enemies Everywhere!

Halo: Reach: Complete a Firefight set on Normal or Harder.
Unlocked 4 Apr, 2020 @ 11:25am

Negative, Ghostrider

Halo: Reach: Get a Skullamanjaro in a matchmade Headhunter game.
Unlocked 3 Nov, 2021 @ 4:08pm

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked 22 Nov, 2020 @ 1:36pm

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.
Unlocked 12 Sep, 2020 @ 9:03pm

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked 4 Apr, 2020 @ 11:25am

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.
Unlocked 13 Nov, 2020 @ 8:13am

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.
Unlocked 23 Sep, 2020 @ 8:17am

Game Breaker

Halo: Reach: Kill 10 enemies while using a Jetpack.
Unlocked 2 Sep, 2020 @ 4:03pm

Because It Wasn't Hard Enough

Halo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).
Unlocked 2 Oct, 2020 @ 1:43pm

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked 9 Nov, 2020 @ 12:45pm

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!
Unlocked 12 Sep, 2020 @ 10:19am

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked 10 Sep, 2020 @ 2:54pm

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked 4 Apr, 2020 @ 11:25am



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.

Hit The Beach

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

Would It've Killed You To Take The Elevator

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

Lightning in a Bottle

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

Whistle Stop Tour

Halo CE: Beat the par time on Two Betrayals.

Scurty Bump

Halo CE: Beat the par time on Keyes.

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.

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: Malfunction

Halo CE: Find and claim the Malfunction 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.

Overshields are for Sissies

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

Walk It Off

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

How Pedestrian

Halo CE: Complete Halo without entering a vehicle.

That Just Happened

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

Look Out for the Little Guys

Halo CE: Complete Two Betrayals on Legendary difficulty without killing any Grunts.

Leave It Where It Lay

Halo CE: Complete Two Betrayals on Legendary difficulty without picking up a new weapon.

Tying Up Loose Ends

Halo CE: Kill every Elite on the level Keyes on Heroic or Legendary difficulty.

Excellent Taste

Halo CE: Complete three Halo: CE playlists.

Like a Fine Wine

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

No Smoking

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

T-Rex

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

Megg

Halo CE: It's a sign.

Get Me Out of Here!

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

He's Unstoppable

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

Goat Roped

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

Speeding Ticket

Halo 2: Beat the par time on Metropolis.

YOLO Strats

Halo 2: Beat the par time on The Arbiter.

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.

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.

Force of Will

Halo 2: Beat the par time on Gravemind.

No Man's Land

Halo 2: Beat the par time on Uprising.

Are We There Yet?

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

Going Nowhere Fast

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

Bomb Squad

Halo 2: Beat the par score on Cairo Station.

Objective Secured

Halo 2: Beat the par score on Outskirts.

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.

Leave None Alive

Halo 2: Beat the par score on The Oracle.

Fists of Fury

Halo 2: Beat the par score on Regret.

Guided Tour

Halo 2: Beat the par score on Sacred Icon.

The Doctor Is In

Halo 2: Beat the par score on Quarantine Zone.

Official Business

Halo 2: Beat the par score on Gravemind.

The Hype Is Real

Halo 2: Beat the par score on Uprising.

Arcade Owner

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

Skulltaker Halo 2: Thunderstorm

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

Skulltaker Halo 2: IWHBYD

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

Skulltaker Halo 2: Catch

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

Skulltaker Halo 2: Grunt Birthday Party

Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.

Skulltaker Halo 2: Famine

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

Skulltaker Halo 2: Envy

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

Skulltaker Halo 2: Assassins

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

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.

Don't Make a Girl a Promise

Halo 2: Collect the Cortana toy in Gravemind.

My Work is Done

Halo 2: Collect the Librarian toy in Uprising.

Pyrrhic Solution

Halo 2: Collect the Didact toy in The Great Journey.

Toybox

Halo 2: Collect all eight Halo toys.

Legendary Anniversary

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

Connoisseur

Halo 2: Complete three Halo 2 playlists.

Cowardly Grunt

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

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.

GOOOAAAAALLLL!

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

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.

Grand Theft Halo

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

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.

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.

Ranger

Halo 3: Beat the par score on The Ark.

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.

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.

Finished the Fight

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

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.

Sounds Familiar

Halo 3: This stuff is your history!

Milk Carton

Halo 3: Find the poster of the missing man.

Cool Story Bro

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

Devastating

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

Interloper

Halo 4: Beat the par time on Requiem.

Raging in the Dark

Halo 4: Beat the par time on Forerunner.

Ouroboros

Halo 4: Beat the par time on Infinity.

Gimme That

Halo 4: Beat the par time on Reclaimer.

Shut. Down. Everything.

Halo 4: Beat the par time on Shutdown.

Symphony of Pain

Halo 4: Beat the par time on Composer.

Countdown

Halo 4: Beat the par time on Midnight.

Easy As One Two Three

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

Gunslinger

Halo 4: Beat the par score on Dawn.

Dark Fortress

Halo 4: Beat the par score on Requiem.

Shadow of Sundered Star

Halo 4: Beat the par score on Forerunner.

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.

You Had it Coming

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

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.

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?

You're Joking

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

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.

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.

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.

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.

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.

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.

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.

In It To Win It

Win 200 multiplayer games.

Battle Hardened

Win 250 multiplayer games.

Thermopylae

Win 300 multiplayer games.

Striking Fear in Their Hearts

Win 350 multiplayer games.

Steady Aim

Win 400 multiplayer games.

Quick Trigger Finger

Win 450 multiplayer games.

Multiplayer Champion

Win 500 multiplayer games.

Remove the Bishops From the Board

Kill 1000 Watchers.

Knightbane

Kill 1000 Knights.

Witch Doctor

Halo 3: Find and claim all Skulls in Halo 3.

Skulltaker Halo 3: IWHBYD

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

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.

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.

Spree Master

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

Catch This

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

Party Pooper

Earn a total of 250 Killjoy medals in matchmade games.

Planting A Flag

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

The True King

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

Roadkill Rampage

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

Rock and Coil Hit Back

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

No Pain, No Gain

Complete 1 mission with the LASO playlist skulls enabled.

Airborne

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

Orbital Skull

Halo 3: Find the hidden Skull on the Orbital 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.

Window Shopping

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

Well...Maybe One or Two

Kill 25 Engineers.

Mean Streets of New Mombasa

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

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.

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.

Pour It On

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

This Oliphant Has No Brakes

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

The Marine Corps Gives Its Regards

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

Déjà Vu

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

Safety Not Guaranteed

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

Nagato Makes Moving Easy

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

Like a Broken Record

H3: ODST: Find a legendary hidden music cue.

Vandalized

H3: ODST: Face it.

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.

Firefly

H3: ODST: Kill a Drone with a flame grenade on Data Hive.

Shoot and Scoot

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

Fast and Low

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

Shiny...

H3: ODST: Pilot a Banshee on Kizingo Boulevard.

Monumental Thirst!

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

Gods Must Be Strong

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

A Monument To All Your Sins

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

Winter Urgency

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

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.

One For the Record Books

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

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.

Ice In Your Veins

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

Still Sharp

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

Parting the Sea

Halo: Reach: Beat the par score on Exodus.

Nine Lives Are a Myth

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

How Did I Lose All My Fingers?

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

We'll Be Back

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

Chol Von's Not Gonna Like This

Halo: Reach: Kill 1000 Skirmishers.

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.

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.

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty

Canonical Conundrum

Halo: Reach: Find all Data Pads.

Why Do This To Yourself?

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

Who Needs Red Flag?

Halo: Reach: Complete three Halo: Reach playlists.

Keep Your Foot on the Pedrogas

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

Skunked

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

Left Behind

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

One Final Firefight

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

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.

Capacious Cartography

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

Run and Gunned

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

Classic Completion

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

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.