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381 of 700 (54%) achievements earned:
Personal Achievements
 

Just Getting Started

Kill 100 enemies or players.
Unlocked 4 Dec, 2019 @ 6:38am

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked 4 Dec, 2019 @ 7:01am

The One Percent

Kill 100 Elites.
Unlocked 3 Mar, 2020 @ 4:26pm

Spoilsport

Kill 100 Jackals.
Unlocked 9 May, 2020 @ 1:30pm

Going Bananas

Kill 100 Brutes.
Unlocked 10 May, 2020 @ 4:03pm

Hunters Hunted

Kill 50 Hunters.
Unlocked 14 May, 2020 @ 8:19am

I Was Wondering What Would Break First

Kill 100 Knights.
Unlocked 9 Nov, 2021 @ 4:25am

Pest Control

Kill 100 Crawlers.
Unlocked 24 Nov, 2020 @ 12:04pm

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked 2 Nov, 2021 @ 3:38pm

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked 4 Oct, 2020 @ 2:06pm

The Guardians Are Coming

Get killed by the Guardians.
Unlocked 14 Jul, 2020 @ 6:06am

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked 4 Dec, 2019 @ 1:35pm

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked 8 Mar, 2020 @ 8:07pm

I Got This

Complete 100 missions or multiplayer games.
Unlocked 4 Sep, 2020 @ 1:28pm

Tempered Blade

Win 10 multiplayer games.
Unlocked 31 Aug, 2020 @ 10:54am

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked 4 Dec, 2019 @ 6:01am

Veteran

Complete all campaigns on Normal difficulty.
Unlocked 25 Nov, 2020 @ 2:20pm

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked 3 Dec, 2019 @ 2:46pm

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked 11 May, 2020 @ 9:33am

Halo

Halo CE: Complete Halo.
Unlocked 13 May, 2020 @ 7:46am

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked 9 Mar, 2020 @ 6:41pm

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked 10 May, 2020 @ 6:36pm

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked 11 May, 2020 @ 9:00am

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked 13 May, 2020 @ 3:50pm

The Library

Halo CE: Complete The Library.
Unlocked 13 May, 2020 @ 4:20pm

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked 13 May, 2020 @ 5:01pm

Keyes

Halo CE: Complete Keyes.
Unlocked 13 May, 2020 @ 5:22pm

The Maw

Halo CE: Complete The Maw.
Unlocked 13 May, 2020 @ 6:17pm

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked 13 May, 2020 @ 7:46am

Flyover Country

Halo CE: Beat the par time on Halo.
Unlocked 5 Oct, 2020 @ 7:36am

You Can't Handle the Truth

Halo CE: Beat the par time on The Truth and Reconciliation.
Unlocked 10 May, 2020 @ 6:04pm

Hit The Beach

Halo CE: Beat the par time on The Silent Cartographer.
Unlocked 5 Oct, 2020 @ 1:43pm

Lightning in a Bottle

Halo CE: Beat the par time on 343 Guilty Spark.
Unlocked 7 Oct, 2020 @ 5:47am

TLDR

Halo CE: Beat the par time on The Library.
Unlocked 7 Oct, 2020 @ 2:57pm

Whistle Stop Tour

Halo CE: Beat the par time on Two Betrayals.
Unlocked 9 Oct, 2020 @ 8:08am

Scurty Bump

Halo CE: Beat the par time on Keyes.
Unlocked 9 Oct, 2020 @ 8:29am

All You Can Eat

Halo CE: Beat the par time on The Maw.
Unlocked 9 Oct, 2020 @ 11:16am

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked 6 Sep, 2020 @ 1:55pm

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked 10 May, 2020 @ 6:14pm

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked 11 May, 2020 @ 8:55am

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked 11 May, 2020 @ 9:08am

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked 7 Oct, 2020 @ 5:28am

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked 9 Oct, 2020 @ 10:53am

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.
Unlocked 7 Oct, 2020 @ 2:46pm

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked 9 Oct, 2020 @ 7:48am

Mind Games

Halo CE: Activate Terminal 9 on Keyes.
Unlocked 9 Oct, 2020 @ 8:22am

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.
Unlocked 9 Oct, 2020 @ 8:37am

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.
Unlocked 9 Oct, 2020 @ 10:53am

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked 6 Sep, 2020 @ 1:51pm

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked 6 Sep, 2020 @ 2:08pm

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked 6 Sep, 2020 @ 2:23pm

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked 4 Oct, 2020 @ 2:19pm

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked 5 Oct, 2020 @ 1:27pm

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked 5 Oct, 2020 @ 1:53pm

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked 7 Oct, 2020 @ 5:08am

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked 7 Oct, 2020 @ 5:13am

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked 7 Oct, 2020 @ 5:36am

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked 7 Oct, 2020 @ 2:34pm

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked 7 Oct, 2020 @ 2:56pm

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked 9 Oct, 2020 @ 8:07am

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked 9 Oct, 2020 @ 8:50am

Headhunter

Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked 9 Oct, 2020 @ 8:50am

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked 13 May, 2020 @ 6:17pm

How Pedestrian

Halo CE: Complete Halo without entering a vehicle.
Unlocked 6 Sep, 2020 @ 2:53pm

A Fine Choice

Halo CE: Complete a Halo: CE playlist.
Unlocked 13 May, 2020 @ 6:17pm

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked 5 Oct, 2020 @ 1:34pm

Madrigal Debut

Halo CE: Trigger a hidden music cue in Halo: CE.
Unlocked 7 Oct, 2020 @ 5:27am

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked 8 Mar, 2020 @ 2:53pm

No Smoking

Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
Unlocked 9 Oct, 2020 @ 8:26am

T-Rex

Halo CE: Find the hidden Rex sign on The Maw.
Unlocked 9 Oct, 2020 @ 8:53am

Thirsty Grunt

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked 9 Oct, 2020 @ 8:52am

Get Me Out of Here!

Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Unlocked 7 Oct, 2020 @ 5:35am

Feet Firmly Planted

Halo CE: Complete a level without jumping.
Unlocked 9 Oct, 2020 @ 11:31am

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked 13 May, 2020 @ 6:17pm

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked 4 Dec, 2019 @ 6:05am

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked 4 Dec, 2019 @ 6:05am

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked 26 Sep, 2020 @ 9:15am

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked 13 May, 2020 @ 6:55pm

Outskirts

Halo 2: Complete Outskirts.
Unlocked 13 May, 2020 @ 7:42pm

Metropolis

Halo 2: Complete Metropolis.
Unlocked 13 May, 2020 @ 7:42pm

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked 13 May, 2020 @ 8:08pm

Oracle

Halo 2: Complete The Oracle.
Unlocked 13 May, 2020 @ 8:41pm

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked 13 May, 2020 @ 9:04pm

Regret

Halo 2: Complete Regret.
Unlocked 13 May, 2020 @ 9:32pm

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked 13 May, 2020 @ 10:50pm

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked 13 May, 2020 @ 11:22pm

Gravemind

Halo 2: Complete Gravemind.
Unlocked 14 May, 2020 @ 8:23am

Uprising

Halo 2: Complete Uprising.
Unlocked 14 May, 2020 @ 8:44am

High Charity

Halo 2: Complete High Charity.
Unlocked 14 May, 2020 @ 8:55am

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked 14 May, 2020 @ 9:26am

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked 9 Oct, 2020 @ 1:27pm

Rooftop Runner

Halo 2: Beat the par time on Outskirts.
Unlocked 9 Oct, 2020 @ 1:41pm

Speeding Ticket

Halo 2: Beat the par time on Metropolis.
Unlocked 9 Oct, 2020 @ 2:00pm

YOLO Strats

Halo 2: Beat the par time on The Arbiter.
Unlocked 9 Oct, 2020 @ 2:11pm

Reed the Strategy

Halo 2: Beat the par time on The Oracle.
Unlocked 13 May, 2020 @ 8:41pm

So You Don't Want the Tank?

Halo 2: Beat the par time on Delta Halo.
Unlocked 9 Oct, 2020 @ 3:04pm

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.
Unlocked 6 Nov, 2021 @ 9:09am

No Man's Land

Halo 2: Beat the par time on Uprising.
Unlocked 6 Nov, 2021 @ 10:21am

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked 14 May, 2020 @ 8:55am

Are We There Yet?

Halo 2: Beat the par time on The Great Journey.
Unlocked 6 Nov, 2021 @ 2:31pm

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked 13 May, 2020 @ 7:42pm

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked 13 May, 2020 @ 8:08pm

Boundless

Halo 2: Beat the par score on Delta Halo.
Unlocked 13 May, 2020 @ 9:04pm

Official Business

Halo 2: Beat the par score on Gravemind.
Unlocked 14 May, 2020 @ 8:23am

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.
Unlocked 14 May, 2020 @ 9:26am

Curious

Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked 9 Oct, 2020 @ 1:20pm

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.
Unlocked 9 Oct, 2020 @ 1:36pm

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked 9 Oct, 2020 @ 1:55pm

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked 13 May, 2020 @ 7:56pm

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked 13 May, 2020 @ 8:21pm

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked 9 Oct, 2020 @ 2:48pm

Enamored

Halo 2: Activate Terminal 7 on Regret.
Unlocked 10 Oct, 2020 @ 1:45pm

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked 28 Nov, 2020 @ 12:20pm

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked 14 May, 2020 @ 9:05am

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked 9 Oct, 2020 @ 1:31pm

And So It Begins...

Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked 9 Oct, 2020 @ 2:54pm

Regrettable Turn of Events

Halo 2: Collect the Prophet of Regret toy in Regret.
Unlocked 9 Oct, 2020 @ 3:25pm

The Will of the Prophets

Halo 2: Collect the Arbiter toy in Sacred Icon.
Unlocked 28 Nov, 2020 @ 12:10pm

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked 14 May, 2020 @ 9:26am

Seconds

Halo 2: Complete a Halo 2 playlist.
Unlocked 14 May, 2020 @ 9:26am

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked 13 May, 2020 @ 7:00pm

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.
Unlocked 9 Oct, 2020 @ 1:33pm

10 Minutes Too Early

Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
Unlocked 9 Oct, 2020 @ 2:19pm

HI BEN

Halo 2: Oh, hi!
Unlocked 9 Oct, 2020 @ 3:27pm

E E E

Halo 2: View both signs in the level Metropolis.
Unlocked 9 Oct, 2020 @ 1:53pm

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked 13 May, 2020 @ 7:42pm

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked 14 May, 2020 @ 8:26am

Double Down

Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Unlocked 13 May, 2020 @ 10:25pm

Warden

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.
Unlocked 14 May, 2020 @ 12:22am

Decorated Warrior

Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.
Unlocked 5 Oct, 2020 @ 1:12pm

Flaming Ninja Anniversary

Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Unlocked 13 May, 2020 @ 10:20pm

Legend Slayer

Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Unlocked 17 May, 2020 @ 3:39pm

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked 9 Oct, 2020 @ 1:10pm

Landfall

Halo 3: Complete Sierra 117.
Unlocked 7 Aug, 2020 @ 11:17am

Holdout

Halo 3: Complete Crow's Nest.
Unlocked 7 Aug, 2020 @ 3:18pm

The Road

Halo 3: Complete Tsavo Highway.
Unlocked 26 Aug, 2020 @ 2:15pm

Assault

Halo 3: Complete The Storm.
Unlocked 27 Aug, 2020 @ 3:48am

Cleansing

Halo 3: Complete Floodgate.
Unlocked 27 Aug, 2020 @ 4:03am

Refuge

Halo 3: Complete The Ark.
Unlocked 30 Aug, 2020 @ 6:12am

Last Stand

Halo 3: Complete The Covenant.
Unlocked 31 Aug, 2020 @ 8:36am

The Key

Halo 3: Complete Cortana.
Unlocked 31 Aug, 2020 @ 8:57am

Return

Halo 3: Complete Halo.
Unlocked 31 Aug, 2020 @ 9:32am

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.
Unlocked 7 Nov, 2021 @ 8:00am

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.
Unlocked 26 Aug, 2020 @ 2:15pm

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked 27 Aug, 2020 @ 4:03am

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.
Unlocked 8 Nov, 2021 @ 2:56pm

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.
Unlocked 27 Aug, 2020 @ 4:12am

Inundation

Halo 3: Activate Terminal 2 on The Ark.
Unlocked 30 Aug, 2020 @ 5:59am

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked 31 Aug, 2020 @ 9:01am

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked 31 Aug, 2020 @ 8:59am

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked 31 Aug, 2020 @ 9:32am

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked 7 Aug, 2020 @ 10:59am

Delicious Brains

Kill 100 Flood.
Unlocked 13 May, 2020 @ 3:56pm

Zombie Repeller

Kill 1000 Flood.
Unlocked 27 Aug, 2020 @ 3:55am

Dawn

Halo 4: Complete Dawn.
Unlocked 17 Nov, 2020 @ 5:31am

Requiem

Halo 4: Complete Requiem.
Unlocked 22 Nov, 2020 @ 10:26am

Forerunner

Halo 4: Complete Forerunner.
Unlocked 24 Nov, 2020 @ 11:59am

Infinity

Halo 4: Complete Infinity.
Unlocked 24 Nov, 2020 @ 12:35pm

Reclaimer

Halo 4: Complete Reclaimer.
Unlocked 25 Nov, 2020 @ 11:27am

Shutdown

Halo 4: Complete Shutdown.
Unlocked 25 Nov, 2020 @ 12:10pm

Composer

Halo 4: Complete Composer.
Unlocked 25 Nov, 2020 @ 1:35pm

Midnight

Halo 4: Complete Midnight.
Unlocked 25 Nov, 2020 @ 2:20pm

Piece of Cake

Halo 4: Beat the par time on Dawn.
Unlocked 8 Nov, 2021 @ 3:27pm

Jungle Warfare

Halo 4: Beat the par score on Infinity.
Unlocked 24 Nov, 2020 @ 12:35pm

Head Banging

Halo 4: Beat the par score on Composer.
Unlocked 25 Nov, 2020 @ 1:35pm

War

Halo 4: Activate Terminal 1 on Requiem.
Unlocked 22 Nov, 2020 @ 10:21am

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.
Unlocked 24 Nov, 2020 @ 11:33am

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.
Unlocked 24 Nov, 2020 @ 12:09pm

Flood

Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked 25 Nov, 2020 @ 11:18am

Knights

Halo 4: Activate Terminal 5 on Shutdown.
Unlocked 25 Nov, 2020 @ 12:03pm

Justice

Halo 4: Activate Terminal 6 on Composer.
Unlocked 25 Nov, 2020 @ 1:13pm

Cryptum

Halo 4: Activate Terminal 7 on Midnight.
Unlocked 25 Nov, 2020 @ 1:49pm

Terminus

Halo 4: Activate all Halo 4 Terminals.
Unlocked 25 Nov, 2020 @ 1:49pm

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.
Unlocked 25 Nov, 2020 @ 2:20pm

Give Him the Stick

Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.
Unlocked 25 Nov, 2020 @ 1:08pm

Chief, Smash!

Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight.
Unlocked 25 Nov, 2020 @ 1:57pm

You're No Chips

Halo 4: What do Marines know about sticks?
Unlocked 25 Nov, 2020 @ 1:12pm

Back In The Day

Halo CE: Play a CTF custom game on Blood Gulch with 4 players. Tri-tip optional.
Unlocked 3 Oct, 2020 @ 3:17pm

Pacifist

Halo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.
Unlocked 5 Oct, 2020 @ 2:03pm

Wraith Hunter

Halo CE: Destroy four Wraith tanks in Assault on the Control Room with the Scorpion tank.
Unlocked 9 Oct, 2020 @ 9:51am

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked 4 Oct, 2020 @ 2:33pm

This Side Up

Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Unlocked 9 Oct, 2020 @ 9:07am

No-Fly Zone

Halo CE: Destroy three of the four Banshees on Halo during a single play-through.
Unlocked 6 Sep, 2020 @ 2:40pm

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked 4 Dec, 2019 @ 6:05am

Digging up the Past

Halo 4: Access the Master Chief's records on Dawn.
Unlocked 17 Nov, 2020 @ 5:14am

Cold Fusion

Halo 2A MP: Kill an opponent by detonating a Fusion Coil.
Unlocked 3 Oct, 2020 @ 6:48am

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked 13 May, 2020 @ 8:03pm

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.
Unlocked 31 Aug, 2020 @ 9:37am

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked 11 May, 2020 @ 8:30am

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked 13 May, 2020 @ 5:18pm

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked 13 May, 2020 @ 11:29pm

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked 15 Aug, 2020 @ 11:59am

Chest of Gold

Halo 4: Complete a Halo 4 playlist.
Unlocked 25 Nov, 2020 @ 2:26pm

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked 31 Aug, 2020 @ 11:13am

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked 4 Sep, 2020 @ 12:25pm

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked 6 Sep, 2020 @ 2:21pm

Game On

Complete 50 missions or multiplayer games.
Unlocked 13 May, 2020 @ 10:17pm

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked 9 Oct, 2020 @ 8:29am

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked 26 Sep, 2020 @ 1:42pm

Up All Night

Complete 250 missions or multiplayer games.
Unlocked 28 Nov, 2020 @ 11:44am

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked 5 Nov, 2021 @ 2:15pm

Committed

Complete 350 missions or multiplayer games.
Unlocked 7 Nov, 2021 @ 8:00am

Big Time Gamer

Complete 400 missions or multiplayer games.
Unlocked 9 Nov, 2021 @ 4:05pm

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked 9 Mar, 2020 @ 6:35pm

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked 10 May, 2020 @ 1:08pm

Foe Hammer

Kill 5,000 enemies or players.
Unlocked 13 May, 2020 @ 9:06pm

Gruntageddon

Kill 1000 Grunts.
Unlocked 10 May, 2020 @ 5:56pm

Were It So Easy

Kill 1000 Elites.
Unlocked 15 Aug, 2020 @ 11:51am

Scavenger Hunt

Kill 1000 Jackals.
Unlocked 31 Aug, 2020 @ 12:24pm

Dankey Kang

Kill 1000 Brutes.
Unlocked 26 Sep, 2020 @ 7:10am

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked 13 May, 2020 @ 6:17pm

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked 14 Jul, 2020 @ 6:06am

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked 31 Aug, 2020 @ 9:32am

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.
Unlocked 25 Nov, 2020 @ 2:20pm

Herald of the Reclamation

Complete all campaigns on Easy difficulty.
Unlocked 25 Nov, 2020 @ 2:20pm

MVP

Halo 2A MP: Finished as the top player on the winning team in a matchmade game.
Unlocked 13 May, 2020 @ 10:28pm

Naughty Naughty

Kill 10 Engineers.
Unlocked 2 Sep, 2020 @ 6:23am

Well...Maybe One or Two

Kill 25 Engineers.
Unlocked 26 Sep, 2020 @ 8:39am

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked 24 Sep, 2020 @ 7:43am

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked 26 Sep, 2020 @ 7:26am

Tuned In

H3: ODST: Find the 3rd Audio Log.
Unlocked 26 Sep, 2020 @ 7:54am

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked 26 Sep, 2020 @ 10:14am

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked 26 Sep, 2020 @ 10:16am

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked 26 Sep, 2020 @ 10:18am

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked 26 Sep, 2020 @ 10:20am

Overheard

H3: ODST: Find the 8th Audio Log.
Unlocked 26 Sep, 2020 @ 10:22am

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked 26 Sep, 2020 @ 10:23am

Monitored

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

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.
Unlocked 26 Sep, 2020 @ 10:26am

Give Heed

H3: ODST: Find the 12th Audio Log.
Unlocked 26 Sep, 2020 @ 10:30am

Get A Load

H3: ODST: Find the 13th Audio Log.
Unlocked 26 Sep, 2020 @ 10:32am

Snoop Troop

H3: ODST: Find the 14th Audio Log.
Unlocked 26 Sep, 2020 @ 10:35am

All Ears

H3: ODST: Find the 15th Audio Log.
Unlocked 26 Sep, 2020 @ 10:36am

Ear Bender

H3: ODST: Find the 16th Audio Log.
Unlocked 26 Sep, 2020 @ 10:37am

Plugged In

H3: ODST: Find the 17th Audio Log.
Unlocked 26 Sep, 2020 @ 10:39am

Attentive

H3: ODST: Find the 18th Audio Log.
Unlocked 26 Sep, 2020 @ 10:40am

Watchful

H3: ODST: Find the 19th Audio Log.
Unlocked 26 Sep, 2020 @ 10:41am

Observant

H3: ODST: Find the 20th Audio Log.
Unlocked 26 Sep, 2020 @ 10:44am

Scout

H3: ODST: Find the 21st Audio Log.
Unlocked 26 Sep, 2020 @ 10:44am

Adventurer

H3: ODST: Find the 22nd Audio Log.
Unlocked 26 Sep, 2020 @ 10:47am

Spotter

H3: ODST: Find the 23rd Audio Log.
Unlocked 26 Sep, 2020 @ 10:50am

Considerate

H3: ODST: Find the 24th Audio Log.
Unlocked 26 Sep, 2020 @ 10:51am

On Your Toes

H3: ODST: Find the 25th Audio Log.
Unlocked 26 Sep, 2020 @ 10:51am

Archivist

H3: ODST: Find the 26th Audio Log.
Unlocked 26 Sep, 2020 @ 10:54am

Your Attention Please

H3: ODST: Find the 27th Audio Log.
Unlocked 26 Sep, 2020 @ 10:54am

Catching On

H3: ODST: Find the 28th Audio Log.
Unlocked 26 Sep, 2020 @ 10:57am

Wisening Up

H3: ODST: Find the 29th Audio Log.
Unlocked 26 Sep, 2020 @ 10:59am

Audiophile

H3: ODST: Find the 30th Audio Log.
Unlocked 26 Sep, 2020 @ 11:12am

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked 26 Sep, 2020 @ 9:55am

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked 26 Sep, 2020 @ 9:55am

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked 24 Sep, 2020 @ 6:42am

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked 24 Sep, 2020 @ 7:46am

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked 24 Sep, 2020 @ 8:07am

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked 26 Sep, 2020 @ 7:30am

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked 26 Sep, 2020 @ 7:57am

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked 26 Sep, 2020 @ 8:25am

Record Store Owner

H3: ODST: Find all 30 Audio Logs.
Unlocked 26 Sep, 2020 @ 11:12am

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked 24 Sep, 2020 @ 6:59am

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked 24 Sep, 2020 @ 7:55am

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked 26 Sep, 2020 @ 7:23am

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked 26 Sep, 2020 @ 7:49am

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked 26 Sep, 2020 @ 8:22am

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked 26 Sep, 2020 @ 8:53am

Data Hive

H3: ODST: Complete Data Hive.
Unlocked 26 Sep, 2020 @ 9:24am

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked 26 Sep, 2020 @ 9:55am

Bill Past Due

H3: ODST: Beat the par time on Tayari Plaza.
Unlocked 26 Sep, 2020 @ 12:52pm

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked 26 Sep, 2020 @ 11:42am

An Artist's Canvas

H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked 5 Nov, 2021 @ 2:15pm

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked 5 Nov, 2021 @ 2:15pm

Double Time!

H3: ODST: Beat the par time on Coastal Highway.
Unlocked 6 Nov, 2021 @ 2:56pm

Pour It On

H3: ODST: Beat the par score on NMPD HQ.
Unlocked 26 Sep, 2020 @ 1:42pm

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked 26 Sep, 2020 @ 9:24am

NEXT!

H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked 26 Sep, 2020 @ 9:59am

Like a Broken Record

H3: ODST: Find a legendary hidden music cue.
Unlocked 26 Sep, 2020 @ 8:42am

Vandalized

H3: ODST: Face it.
Unlocked 26 Sep, 2020 @ 8:05am

Saturday Morning Cartoon

H3: ODST: Is there a toy inside?
Unlocked 26 Sep, 2020 @ 10:13am

Classic

H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.
Unlocked 26 Sep, 2020 @ 1:54pm

Catch 'Em Napping

H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
Unlocked 26 Sep, 2020 @ 1:15pm

Strong, Silent Type

H3: ODST: Assassinate 3 Brutes in a row on Data Hive.
Unlocked 26 Sep, 2020 @ 9:03am

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked 24 Sep, 2020 @ 6:56am

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked 26 Sep, 2020 @ 11:24am

Fowl Hunt

H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.
Unlocked 26 Sep, 2020 @ 7:48am

Does Whatever a Spartan Can?

H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked 26 Sep, 2020 @ 11:44am

Firefly

H3: ODST: Kill a Drone with a flame grenade on Data Hive.
Unlocked 26 Sep, 2020 @ 11:24am

"BLAM" Said The Lady!

H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Unlocked 26 Sep, 2020 @ 9:45am

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked 26 Sep, 2020 @ 11:42am

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked 26 Sep, 2020 @ 1:54pm

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked 24 Sep, 2020 @ 7:54am

Those Left Behind

H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Unlocked 26 Sep, 2020 @ 1:09pm

Shoot and Scoot

H3: ODST: Complete NMPD HQ without firing the Sniper Rifle on Heroic or Legendary.
Unlocked 26 Sep, 2020 @ 1:42pm

Fast and Low

H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Unlocked 26 Sep, 2020 @ 8:33am

Shiny...

H3: ODST: Pilot a Banshee on Kizingo Boulevard.
Unlocked 26 Sep, 2020 @ 7:06am

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Unlocked 26 Sep, 2020 @ 8:18am

What About Those Tanks?

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked 26 Sep, 2020 @ 7:33am

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked 24 Sep, 2020 @ 6:50am

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked 24 Sep, 2020 @ 6:43am

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked 4 Dec, 2019 @ 6:41am

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked 31 Aug, 2020 @ 1:29pm

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked 4 Dec, 2019 @ 7:15am

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked 4 Dec, 2019 @ 7:59am

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked 10 May, 2020 @ 1:29pm

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked 10 May, 2020 @ 2:21pm

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked 10 May, 2020 @ 2:58pm

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked 10 May, 2020 @ 3:34pm

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked 10 May, 2020 @ 4:13pm

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked 10 May, 2020 @ 4:49pm

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked 10 May, 2020 @ 4:49pm

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked 10 May, 2020 @ 4:49pm

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked 5 Oct, 2020 @ 5:44am

Gods Must Be Strong

Halo: Reach: Complete every level of the game on Legendary difficulty.
Unlocked 5 Oct, 2020 @ 5:44am

A Monument To All Your Sins

Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked 5 Oct, 2020 @ 5:44am

Winter Urgency

Halo: Reach: Beat the par time on Winter Contingency.
Unlocked 14 May, 2020 @ 10:27am

Just Like Storming a Castle

Halo: Reach: Beat the par time on ONI: Sword Base.
Unlocked 31 Aug, 2020 @ 11:36am

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.
Unlocked 31 Aug, 2020 @ 12:20pm

Generous Tipper

Halo: Reach: Beat the par time on Tip of the Spear.
Unlocked 31 Aug, 2020 @ 12:39pm

Sabre Metrics

Halo: Reach: Beat the par time on Long Night of Solace.
Unlocked 10 May, 2020 @ 2:21pm

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.
Unlocked 4 Sep, 2020 @ 12:37pm

One For the Record Books

Halo: Reach: Beat the par time on New Alexandria.
Unlocked 2 Sep, 2020 @ 6:55am

Speedy Delivery

Halo: Reach: Beat the par time on The Package.
Unlocked 4 Sep, 2020 @ 11:48am

Wait, How'd the Ship Get Down Here?

Halo: Reach: Beat the par time on The Pillar of Autumn.
Unlocked 4 Sep, 2020 @ 1:27pm

Fast Fall

Halo: Reach: Beat par time on all Halo: Reach levels.
Unlocked 4 Sep, 2020 @ 1:27pm

Ice In Your Veins

Halo: Reach: Beat the par score on Winter Contingency.
Unlocked 14 May, 2020 @ 10:27am

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.
Unlocked 4 Dec, 2019 @ 7:15am

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked 4 Dec, 2019 @ 7:59am

Bake That Cake

Halo: Reach: Beat the par score on Tip of the Spear.
Unlocked 5 Sep, 2020 @ 2:01pm

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.
Unlocked 4 Oct, 2020 @ 3:27pm

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked 10 May, 2020 @ 4:27pm

Chol Von's Not Gonna Like This

Halo: Reach: Kill 1000 Skirmishers.
Unlocked 5 Oct, 2020 @ 6:38am

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.
Unlocked 31 Aug, 2020 @ 11:07am

They've Always Been Faster

Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.
Unlocked 31 Aug, 2020 @ 11:13am

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace
Unlocked 4 Sep, 2020 @ 12:11pm

Two Corpses In One Grave

Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.
Unlocked 10 May, 2020 @ 11:59am

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked 10 May, 2020 @ 1:16pm

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked 10 May, 2020 @ 3:12pm

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked 10 May, 2020 @ 4:06pm

Forza in the Fall

Halo: Reach: Flip the switches to become a Reach Racer!
Unlocked 7 Sep, 2020 @ 4:57am

HBOrg Special

Halo: Reach: Party with the DJ Brute.
Unlocked 2 Sep, 2020 @ 5:56am

Play Us a Sad Song, Claude

Halo: Reach: Listen to a hidden music cue.
Unlocked 2 Sep, 2020 @ 5:58am

We're Gonna Need a Bigger Ship

Halo: Reach: Fly both the Pelican and Phantom on New Alexandria.
Unlocked 2 Sep, 2020 @ 6:40am

Front Page News

Halo: Reach: Find me in the club.
Unlocked 10 May, 2020 @ 3:23pm

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked 31 Aug, 2020 @ 1:32pm

Did You Major in Marine Bio?

Halo: Reach: Encounter the hidden marines on Exodus.
Unlocked 1 Sep, 2020 @ 5:30am

Fly, You Fools!

Halo: Reach: Find the hidden Banshees on The Package.
Unlocked 7 Sep, 2020 @ 5:05am

This is Not the Greatest Lab in the World…

Halo: Reach: Find your way into Halsey's Lab on The Package.
Unlocked 4 Oct, 2020 @ 4:12pm

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked 31 Aug, 2020 @ 11:08am

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Unlocked 31 Aug, 2020 @ 12:07pm

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall
Unlocked 31 Aug, 2020 @ 12:12pm

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear
Unlocked 31 Aug, 2020 @ 12:31pm

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace
Unlocked 31 Aug, 2020 @ 12:46pm

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus
Unlocked 31 Aug, 2020 @ 1:45pm

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria
Unlocked 2 Sep, 2020 @ 5:47am

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package
Unlocked 4 Sep, 2020 @ 11:29am

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn
Unlocked 4 Sep, 2020 @ 1:05pm

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked 4 Sep, 2020 @ 1:42pm

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty
Unlocked 4 Sep, 2020 @ 2:24pm

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty
Unlocked 5 Sep, 2020 @ 1:37pm

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty
Unlocked 5 Sep, 2020 @ 1:49pm

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty
Unlocked 5 Sep, 2020 @ 2:09pm

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty
Unlocked 7 Sep, 2020 @ 7:28am

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty
Unlocked 7 Sep, 2020 @ 7:16am

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty
Unlocked 4 Oct, 2020 @ 4:00pm

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty
Unlocked 5 Oct, 2020 @ 4:59am

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty
Unlocked 5 Oct, 2020 @ 5:47am

Canonical Conundrum

Halo: Reach: Find all Data Pads.
Unlocked 5 Oct, 2020 @ 5:47am

Reach Has Been Good to Me

Halo: Reach: Complete a Halo: Reach playlist.
Unlocked 4 Sep, 2020 @ 1:30pm

Who Needs Red Flag?

Halo: Reach: Complete three Halo: Reach playlists.
Unlocked 31 Oct, 2021 @ 6:27am

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked 13 May, 2020 @ 10:11pm

Enemies Everywhere!

Halo: Reach: Complete a Firefight set on Normal or Harder.
Unlocked 5 Oct, 2020 @ 6:14am

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked 4 Sep, 2020 @ 1:42pm

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked 31 Aug, 2020 @ 11:08am

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.
Unlocked 31 Aug, 2020 @ 1:20pm

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked 3 Dec, 2019 @ 2:39pm

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.
Unlocked 5 Oct, 2020 @ 6:58am

Capacious Cartography

Halo: Reach: Create a custom map using Forge World.
Unlocked 31 Aug, 2020 @ 10:56am

Game Breaker

Halo: Reach: Kill 10 enemies while using a Jetpack.
Unlocked 5 Oct, 2020 @ 6:00am

Classic Completion

Halo: Reach: Complete Exodus without using any armor abilities.
Unlocked 1 Sep, 2020 @ 6:14am

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked 3 Dec, 2019 @ 2:41pm

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!
Unlocked 4 Sep, 2020 @ 1:26pm

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked 10 May, 2020 @ 1:13pm

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked 4 Dec, 2019 @ 10:33am

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked 10 May, 2020 @ 3:09pm



Life Story

Complete the Master Chief Saga playlist.

Checkmate

Kill 100 Watchers.

Mystery Achievement

Inscrutable. Mysterious.

Forged in Fire

Win 100 multiplayer games.

Sample Plate

Complete three cross-game playlists.

I Dabble in Slaying

Complete one cross-game playlist.

War Hero

Complete all campaigns on Heroic difficulty.

Legend

Complete all campaigns on Legendary difficulty.

Lore Master

Activate all terminals.

LASO Master

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

Would It've Killed You To Take The Elevator

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

Did Somebody Say...

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

Pillar of Awesome

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

Giant Hula Hoop

Halo CE: Beat the par score on Halo.

You Really Can't Handle the Truth

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

Charted

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

Vetro Strike

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

Circuit Breaker

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

Reading Room

Halo CE: Beat the par score on The Library.

It Was Inevitable

Halo CE: Beat the par score on Two Betrayals.

Headstrong

Halo CE: Beat the par score on Keyes.

Consumption Junction

Halo CE: Beat the par score on The Maw.

Overachiever

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

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.

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.

Megg

Halo CE: It's a sign.

He's Unstoppable

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

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.

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.

Bomb Squad

Halo 2: Beat the par score on Cairo Station.

Objective Secured

Halo 2: Beat the par score on Outskirts.

Leave None Alive

Halo 2: Beat the par score on The Oracle.

Fists of Fury

Halo 2: Beat the par score on Regret.

Guided Tour

Halo 2: Beat the par score on Sacred Icon.

The Doctor Is In

Halo 2: Beat the par score on Quarantine Zone.

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.

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.

Scholar

Halo 2: Activate Terminal 11 on Uprising.

Reviewer

Halo 2: Activate Terminal 12 on High Charity.

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.

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: Sputnik

Halo 2: Find and claim the Sputnik 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.

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.

I Like Crazy

Halo 2: Collect the Rampant Cortana toy in High Charity.

Pyrrhic Solution

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

Toybox

Halo 2: Collect all eight Halo toys.

Hero

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

Legendary Anniversary

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

Connoisseur

Halo 2: Complete three Halo 2 playlists.

Six Pedals, Four Directions

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

Betcha can't stick it...

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

Cowardly Grunt

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

Siege of Ivory Tower

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

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.

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.

Ninja Redux

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

Back for More

Halo 2: Complete the LASO campaign playlist.

Monopolized

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

Time Shift

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

Lightning Strike

Halo 3: Beat the par time on The Storm.

Waypoint

Halo 3: Beat the par time on The Ark.

Scarab Slide

Halo 3: Beat the par time on The Covenant.

Making History

Halo 3: Beat the par time on Cortana.

Speed Demon

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

Guerilla

Halo 3: Beat the par score on Sierra 117.

Cavalier

Halo 3: Beat the par score on Tsavo Highway.

Askar

Halo 3: Beat the par score on The Storm.

Exterminator

Halo 3: Beat the par score on Floodgate.

Ranger

Halo 3: Beat the par score on The Ark.

Vanguard

Halo 3: Beat the par score on The Covenant.

Orpheus

Halo 3: Beat the par score on Cortana.

Torchbearer

Halo 3: Beat the par score on Halo.

Better With Age

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

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.

Skulltaker Halo 3: Iron

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

Skulltaker Halo 3: Black Eye

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

Skulltaker Halo 3: Tough Luck

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

Skulltaker Halo 3: Catch

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

Skulltaker Halo 3: Fog

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

Skulltaker Halo 3: Famine

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

Skulltaker Halo 3: Thunderstorm

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

Skulltaker Halo 3: Tilt

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

With Your Shield or On It

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

Finished the Fight

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

Begins with a Single Step

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

Who Needs Them?

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

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.

Flipyap

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

Heading to his Destiny

Halo 3: Destined for greatness.

Sounds Familiar

Halo 3: This stuff is your history!

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.

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.

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.

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.

Witching Hour

Halo 4: Beat the par score on Midnight.

You Had it Coming

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

I Need a Hero

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

The Legend of 117

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

Lone Wolf Legend

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

This is my Rifle, This is my Gun

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

Bros to the Close

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

Explore the Floor

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

A Long Time Ago

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

You're Joking

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

He's Running a Marathon...

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

Destination Vacation

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

Tighten Up The Graphics

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

Mind the Gap

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

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.

Beachhead

Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.

The Return of Megg

Halo 2: She's not picking up.

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.

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.

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.

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.

Long Time Fan

Complete 450 missions or multiplayer games.

Multiplayer Champion

Win 500 multiplayer games.

The Long Haul

Complete 500 missions or multiplayer games.

Wyrmslayer

Kill 250 Hunters.

Remove the Bishops From the Board

Kill 1000 Watchers.

Knightbane

Kill 1000 Knights.

Dogcatcher

Kill 1000 Crawlers.

King of the Crows

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

Witch Doctor

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

Skulltaker Halo 3: Blind

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

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.

Skulltaker Halo 3: Cowbell

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

Skulltaker Halo 3: IWHBYD

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

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.

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.

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.

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.

Tourist

Halo 2: Complete a match on at least 8 different classic multiplayer maps.

Window Shopping

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

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.

Just Browsing

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

Going International

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

Taste Test

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

First In, Last Out

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

Mean Streets of New Mombasa

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

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.

Can't Stop Here, This is Brute Country

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

Survey Says...

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

Don't Strain Your Metaphors

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

Son of a Gun

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

I Love My Job

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

Squid Jackpot!

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

This Oliphant Has No Brakes

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

The Marine Corps Gives Its Regards

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

Déjà Vu

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

Do You Remember When We Met

H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.

Safety Not Guaranteed

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

Trifecta

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

Nagato Makes Moving Easy

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

One Got Away

H3: ODST: View the missing link.

Monumental Thirst!

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

Insomnia

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

Parting the Sea

Halo: Reach: Beat the par score on Exodus.

How Did I Lose All My Fingers?

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

Precious Cargo

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

We'll Be Back

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

Tank Beats Everything

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

Why Do This To Yourself?

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

Keep Your Foot on the Pedrogas

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

Negative, Ghostrider

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

Skunked

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

Left Behind

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

One Final Firefight

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

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.

Run and Gunned

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

Because It Wasn't Hard Enough

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