Halo: The Master Chief Collection

22 hrs playedCompletion: 8.00%Last synced: 13/09/2026, 17:24:04

Achievements (56/700)

Standard Operating Brocedure

Locked

Complete any co-op level on Normal difficulty.

41.3% of players

Can't Keep Him Down

Locked

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.

34.8% of players

What About Bob?

Locked

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

34.3% of players

Game On

Locked

Complete 50 missions or multiplayer games.

33.2% of players

Brovershield

Locked

Complete any co-op level on Heroic difficulty.

32.1% of players

Easy to Overlook

Locked

Halo: Reach: Access hidden UNSC radio chatter.

30.7% of players

Landfall

Locked

Halo 3: Complete Sierra 117.

30.5% of players

Dirty Bird

Locked

Halo 2: Fly the Heretic Banshee.

30.2% of players

Metropolis

Locked

Halo 2: Complete Metropolis.

29.1% of players

Holdout

Locked

Halo 3: Complete Crow's Nest.

28.1% of players

Foe Hammer

Locked

Kill 5,000 enemies or players.

27.3% of players

The Arbiter

Locked

Halo 2: Complete The Arbiter.

27.3% of players

The Road

Locked

Halo 3: Complete Tsavo Highway.

26.6% of players

Assault

Locked

Halo 3: Complete The Storm.

25.6% of players

A Crate of Medals

Locked

Collect 3,000 campaign or playlist medals.

25.2% of players

Oracle

Locked

Halo 2: Complete The Oracle.

25.2% of players

Cleansing

Locked

Halo 3: Complete Floodgate.

24.9% of players

Delta Halo

Locked

Halo 2: Complete Delta Halo.

24.8% of players

Dawn

Locked

Halo 4: Complete Dawn.

24.8% of players

Go Ape Shiv

Locked

Halo 2: Kill an enraged, berserk Brute using melee.

24.2% of players

Refuge

Locked

Halo 3: Complete The Ark.

23.7% of players

Regret

Locked

Halo 2: Complete Regret.

23.4% of players

Zombie Repeller

Locked

Kill 1000 Flood.

23.3% of players

Junior Detective

Locked

H3: ODST: Find the 1st clue to unraveling the mystery.

23.3% of players

Two Places, Same Time

Locked

H3: ODST: I've got my eye on you, Marine.

23.2% of players

New Ways to Save a Buck

Locked

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

23.1% of players

The Humble Beginnings of Wiljax Brantley

Locked

Halo: Reach: Now that's a value meal.

22.8% of players

Sacred Icon

Locked

Halo 2: Complete Sacred Icon.

22.7% of players

Last Stand

Locked

Halo 3: Complete The Covenant.

22.6% of players

Return

Locked

Halo 3: Complete Halo.

22.0% of players

Bro Hammer

Locked

Complete any co-op level on Legendary difficulty.

22.0% of players

The Key

Locked

Halo 3: Complete Cortana.

21.8% of players

Quarantine Zone

Locked

Halo 2: Complete Quarantine Zone.

21.8% of players

Ripple Fire

Locked

Halo 2: Beat the par score on Metropolis.

21.6% of players

Gravemind

Locked

Halo 2: Complete Gravemind.

21.6% of players

Tempered Blade

Locked

Win 10 multiplayer games.

21.5% of players

Tayari Plaza

Locked

H3: ODST: Complete Tayari Plaza.

21.3% of players

Requiem

Locked

Halo 4: Complete Requiem.

21.3% of players

A Heap of Medals

Locked

Collect 4,000 campaign or playlist medals.

20.9% of players

High Charity

Locked

Halo 2: Complete High Charity.

20.7% of players

The Great Journey

Locked

Halo 2: Complete The Great Journey.

20.6% of players

Investigator

Locked

H3: ODST: Find the 2nd clue to unraveling the mystery.

20.2% of players

Uprising

Locked

Halo 2: Complete Uprising.

20.2% of players

I Got This

Locked

Complete 100 missions or multiplayer games.

20.2% of players

Confused Callouts

Locked

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

20.0% of players

Listener

Locked

H3: ODST: Find the 1st Audio Log.

19.9% of players

Uplift Reserve

Locked

H3: ODST: Complete Uplift Reserve.

19.6% of players

Training Wheels

Locked

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

19.4% of players

Six Pedals, Four Directions

Locked

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

19.2% of players

Pest Control

Locked

Kill 100 Crawlers.

19.1% of players

Forerunner

Locked

Halo 4: Complete Forerunner.

19.1% of players

Bip! Bap! BAM!

Locked

H3: ODST: Earn a Triple Kill medal with the pistol on any level.

18.7% of players

Scavenger Hunt

Locked

Kill 1000 Jackals.

18.6% of players

Idle Hands

Locked

Halo CE: Activate Terminal 4 on The Silent Cartographer.

18.2% of players

Didn't Like This Ship Anyways

Locked

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

18.2% of players

An Ear Full

Locked

H3: ODST: Find the 2nd Audio Log.

18.1% of players

Infinity

Locked

Halo 4: Complete Infinity.

18.0% of players

Were It So Easy

Locked

Kill 1000 Elites.

18.0% of players

Gumshoe

Locked

H3: ODST: Find the 3rd clue unraveling the mystery.

17.8% of players

Kizingo Boulevard

Locked

H3: ODST: Complete Kizingo Blvd.

17.8% of players

A Few Trinkets

Locked

Collect 5,000 campaign or playlist medals.

17.5% of players

Big Green Style

Locked

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

17.5% of players

Prophet's Bane

Locked

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

17.2% of players

ONI Alpha Site

Locked

H3: ODST: Complete ONI Alpha Site.

17.1% of players

Bloodhound

Locked

H3: ODST: Find the 4th clue unraveling the mystery.

16.9% of players

Deference of Darkness

Locked

H3: ODST: Complete any level without activating VISR mode.

16.9% of players

T'vaoan Terminator

Locked

Halo: Reach: Kill 100 Skirmishers.

16.6% of players

NMPD HQ

Locked

H3: ODST: Complete NMPD HQ.

16.5% of players

Reclaimer

Locked

Halo 4: Complete Reclaimer.

16.5% of players

Moon's Out, Goons Out

Locked

Halo: Reach: Beat the par score on Nightfall.

16.5% of players

Close Quarters Combat

Locked

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.

16.4% of players

Tuned In

Locked

H3: ODST: Find the 3rd Audio Log.

16.4% of players

Private Eye

Locked

H3: ODST: Find the 5th clue unraveling the mystery.

16.2% of players

Shutdown

Locked

Halo 4: Complete Shutdown.

16.0% of players

Kikowani Station

Locked

H3: ODST: Complete Kikowani Station.

15.9% of players

Secret Agent

Locked

H3: ODST: Find the 6th clue unraveling the mystery.

15.9% of players

Composer

Locked

Halo 4: Complete Composer.

15.8% of players

Data Hive

Locked

H3: ODST: Complete Data Hive.

15.6% of players

Warrior

Locked

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

15.4% of players

Midnight

Locked

Halo 4: Complete Midnight.

15.3% of players

Coastal Highway

Locked

H3: ODST: Complete Coastal Highway.

15.3% of players

Do Tell

Locked

H3: ODST: Find the 4th Audio Log.

14.8% of players

Can't Put It Down

Locked

Complete 150 missions or multiplayer games.

14.5% of players

Oh, These Baubles?

Locked

Collect 6,000 campaign or playlist medals.

14.5% of players

Enchanted

Locked

Halo 2: Activate Terminal 6 on Delta Halo.

14.4% of players

Rookie

Locked

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

14.3% of players

Xenophobia

Locked

H3: ODST: Complete any level without using Covenant weapons.

14.1% of players

Delighted

Locked

Halo 2: Activate Terminal 9 on Quarantine Zone.

14.1% of players

Flaming Ninja Anniversary

Locked

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

14.0% of players

Fascinated

Locked

Halo 2: Activate Terminal 5 on The Oracle.

14.0% of players

Jungle Warfare

Locked

Halo 4: Beat the par score on Infinity.

13.9% of players

Examiner

Locked

Halo 2: Activate Terminal 3 on Metropolis.

13.5% of players

Librarian's Gift

Locked

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

13.5% of players

Hear Me Out

Locked

H3: ODST: Find the 5th Audio Log.

13.3% of players

Naughty Naughty

Locked

Kill 10 Engineers.

13.2% of players

Dankey Kang

Locked

Kill 1000 Brutes.

13.1% of players

He's Unstoppable

Locked

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

13.1% of players

Heresy Will Not Stay My Feet

Locked

Halo 2: Beat the par score on The Arbiter.

12.9% of players

Boundless

Locked

Halo 2: Beat the par score on Delta Halo.

12.9% of players

Dambuster

Locked

Halo 3: Beat the par time on Floodgate.

12.9% of players

Wake Up Buttercup

Locked

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

12.9% of players

Enemies Everywhere!

Locked

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

12.9% of players

Urban Warfare Badge

Locked

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

12.9% of players

Folks Need Heroes…

Locked

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

12.8% of players

World Traveler

Locked

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

12.8% of players

Lord of Admirals

Locked

Halo 4: Activate Terminal 2 on Forerunner.

12.5% of players

I Was Wondering What Would Break First

Locked

Kill 100 Knights.

12.4% of players

Legend Slayer

Locked

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

12.2% of players

Third Time's A Charm

Locked

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

12.1% of players

Chesty Puller Starter Kit

Locked

Collect 7,000 campaign or playlist medals.

12.0% of players

Warden

Locked

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

11.9% of players

Two Corpses In One Grave

Locked

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

11.9% of players

Eavesdropping

Locked

H3: ODST: Find the 6th Audio Log.

11.8% of players

Still Sharp

Locked

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

11.7% of players

Kilotons of Fun

Locked

Halo CE: Activate Terminal 10 on The Maw.

11.7% of players

Highway Robbery

Locked

Halo 3: Beat the par time on Tsavo Highway.

11.6% of players

Decorated Warrior

Locked

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

11.6% of players

Wake Up, John

Locked

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

11.6% of players

Bonus Level

Locked

Complete 200 missions or multiplayer games.

11.4% of players

Scholar

Locked

Halo 2: Activate Terminal 11 on Uprising.

11.1% of players

Back At It

Locked

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

11.1% of players

Nine Lives Are a Myth

Locked

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

10.8% of players

Before and After

Locked

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

10.7% of players

Inspector

Locked

Halo 2: Activate Terminal 4 on The Arbiter.

10.6% of players

Swift and Shallow

Locked

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

10.5% of players

Auditor

Locked

H3: ODST: Find the 7th Audio Log.

10.4% of players

Precious Cargo

Locked

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

10.4% of players

Medal Master Chief

Locked

Collect 8,000 campaign or playlist medals.

10.3% of players

Hey, You Dropped This

Locked

Halo: Reach: Find Data Pad on 1 Winter Contingency

10.2% of players

Believe in a Hero

Locked

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

10.2% of players

Digging up the Past

Locked

Halo 4: Access the Master Chief's records on Dawn.

10.1% of players

Frequent Flyer Miles

Locked

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

10.1% of players

Ranger

Locked

Halo 3: Beat the par score on The Ark.

10.0% of players

Son of a Gun

Locked

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

10.0% of players

Pineapple Express

Locked

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.

9.9% of players

Sabre Metrics

Locked

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

9.9% of players

Contender

Locked

Win 50 multiplayer games.

9.8% of players

Double Down

Locked

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

9.6% of players

Magic Touch

Locked

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

9.6% of players

Enamored

Locked

Halo 2: Activate Terminal 7 on Regret.

9.5% of players

Up All Night

Locked

Complete 250 missions or multiplayer games.

9.5% of players

Don't Hangar Around

Locked

Halo 2: Beat the par time on Cairo Station.

9.5% of players

Vanguard

Locked

Halo 3: Beat the par score on The Covenant.

9.3% of players

Insomnia

Locked

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

9.3% of players

Feeling Charitable

Locked

Halo 2: Beat the par time on High Charity.

9.3% of players

With Your Shield or On It

Locked

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

9.2% of players

No Picnic

Locked

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

9.2% of players

Guerilla

Locked

Halo 3: Beat the par score on Sierra 117.

9.1% of players

Head Banging

Locked

Halo 4: Beat the par score on Composer.

9.1% of players

Overheard

Locked

H3: ODST: Find the 8th Audio Log.

9.1% of players

The Good, The Bad, and The Dead

Locked

Collect 9,000 campaign or playlist medals.

9.0% of players

Just Browsing

Locked

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

8.9% of players

Inquisitive

Locked

Halo 2: Activate Terminal 2 on Outskirts.

8.7% of players

Flood

Locked

Halo 4: Activate Terminal 4 on Reclaimer.

8.7% of players

Obsessed

Locked

Halo 2: Activate Terminal 13 on The Great Journey.

8.7% of players

Overtaken By Events

Locked

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

8.4% of players

A Long Time Ago

Locked

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

8.3% of players

Beachhead

Locked

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

8.3% of players

Operation Completion

Locked

Halo 4: Complete a Spartan Ops mission.

8.3% of players

Tighten Up The Graphics

Locked

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

8.2% of players

Cavalier

Locked

Halo 3: Beat the par score on Tsavo Highway.

8.2% of players

Can't Get Enough

Locked

Complete 300 missions or multiplayer games.

8.1% of players

Herald of the Reclamation

Locked

Complete all campaigns on Easy difficulty.

8.1% of players

Skulltaker Halo 3: Blind

Locked

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

8.0% of players

Charum Hakkor

Locked

Halo 4: Activate Terminal 3 on Infinity.

8.0% of players

Silent but Deadly

Locked

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

8.0% of players

Wiretapping

Locked

H3: ODST: Find the 9th Audio Log.

7.9% of players

Ice In Your Veins

Locked

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

7.9% of players

Medal Completionist

Locked

Collect 10,000 campaign or playlist medals.

7.9% of players

Piece of Cake

Locked

Halo 4: Beat the par time on Dawn.

7.8% of players

Mind Games

Locked

Halo CE: Activate Terminal 9 on Keyes.

7.7% of players

One Way Ride

Locked

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.

7.7% of players

Game Breaker

Locked

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

7.7% of players

Objective Secured

Locked

Halo 2: Beat the par score on Outskirts.

7.6% of players

Hitchhikers May Be Escaping Convicts

Locked

Halo CE: Activate Terminal 5 on Assault on the Control Room.

7.6% of players

Counter-Sniped

Locked

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

7.6% of players

Askar

Locked

Halo 3: Beat the par score on The Storm.

7.5% of players

First In, Last Out

Locked

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

7.5% of players

Knowledgable

Locked

Halo 2: Activate Terminal 10 on Gravemind.

7.5% of players

King of the Crows

Locked

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

7.5% of players

Skulltaker Halo 3: Black Eye

Locked

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

7.5% of players

Going International

Locked

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

7.3% of players

Skulltaker Halo: CE: Foreign

Locked

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

7.2% of players

Skulltaker Halo: CE: Mythic

Locked

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

7.2% of players

Run and Gunned

Locked

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

7.1% of players

Pillar of Awesome

Locked

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

7.0% of players

Reading Room

Locked

Halo CE: Beat the par score on The Library.

7.0% of players

Committed

Locked

Complete 350 missions or multiplayer games.

7.0% of players

Requiescat in Pace

Locked

Halo: Reach: Complete 10 assassinations on enemy players.

6.9% of players

Veteran

Locked

Complete all campaigns on Normal difficulty.

6.9% of players

Thanks A Killion

Locked

Kill 20,000 enemies or players.

6.9% of players

Skulltaker Halo: CE: Famine

Locked

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

6.8% of players

Hero

Locked

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

6.8% of players

Monitored

Locked

H3: ODST: Find the 10th Audio Log.

6.7% of players

Gods Must Be Strong

Locked

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

6.7% of players

Rising Waters

Locked

Halo 3: Activate Terminal 1 on The Ark.

6.6% of players

Reviewer

Locked

Halo 2: Activate Terminal 12 on High Charity.

6.6% of players

Skulltaker Halo 3: Mythic

Locked

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

6.4% of players

Big Time Gamer

Locked

Complete 400 missions or multiplayer games.

6.2% of players

Exterminator

Locked

Halo 3: Beat the par score on Floodgate.

6.2% of players

I Love My Job

Locked

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

6.1% of players

Skulltaker Halo 3: Iron

Locked

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

6.1% of players

Forged in Fire

Locked

Win 100 multiplayer games.

6.1% of players

Don't Strain Your Metaphors

Locked

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

6.0% of players

Emergency Shutdown

Locked

Halo 4: Beat the par score on Shutdown.

6.0% of players

Skulltaker Halo: CE: Iron

Locked

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

5.9% of players

MVP

Locked

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

5.9% of players

I Need a Hero

Locked

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

5.8% of players

Librarian's Pet

Locked

Halo 4: Beat the par score on Reclaimer.

5.7% of players

Checkmate

Locked

Kill 100 Watchers.

5.7% of players

Fists of Fury

Locked

Halo 2: Beat the par score on Regret.

5.7% of players

Skulltaker Halo 3: Grunt Birthday Party

Locked

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

5.7% of players

Hang Onto My Words

Locked

H3: ODST: Find the 11th Audio Log.

5.7% of players

Tank Beats Everything

Locked

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

5.6% of players

Long Time Fan

Locked

Complete 450 missions or multiplayer games.

5.6% of players

Do You Remember When We Met

Locked

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

5.5% of players

Does Whatever a Spartan Can?

Locked

H3: ODST: Destroy a Wraith…with your bare hands.

5.5% of players

Bits and Pieces

Locked

H3: ODST: Destroy 5 Phantoms on NMPD HQ.

5.5% of players

Double Trouble

Locked

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

5.5% of players

Witching Hour

Locked

Halo 4: Beat the par score on Midnight.

5.4% of players

Taste Test

Locked

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

5.4% of players

Cold Fusion

Locked

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

5.4% of players

War

Locked

Halo 4: Activate Terminal 1 on Requiem.

5.3% of players

Just Sayin...I Ain't Dead

Locked

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

5.3% of players

Living Legend

Locked

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

5.3% of players

Finished the Fight

Locked

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

5.3% of players

The Long Haul

Locked

Complete 500 missions or multiplayer games.

5.1% of players

Tourist

Locked

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

5.1% of players

This Side Up

Locked

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

5.0% of players

Bake That Cake

Locked

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

5.0% of players

Pour It On

Locked

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

5.0% of players

Give Heed

Locked

H3: ODST: Find the 12th Audio Log.

4.9% of players

Gunslinger

Locked

Halo 4: Beat the par score on Dawn.

4.8% of players

Speedy One One Seven

Locked

Halo 3: Beat the par time on Sierra 117.

4.7% of players

Survey Says...

Locked

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

4.7% of players

The Coin's Fault

Locked

Halo 3: Activate Cortana's Terminal on Cortana.

4.7% of players

The Doctor Is In

Locked

Halo 2: Beat the par score on Quarantine Zone.

4.6% of players

Skunked

Locked

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

4.6% of players

Sword and Shield

Locked

Halo 3: Activate Terminal 7 on Halo.

4.6% of players

Overshields are for Sissies

Locked

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

4.5% of players

Sharpshooter

Locked

Win 150 multiplayer games.

4.5% of players

Sightseeing

Locked

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

4.5% of players

Skulltaker Halo 3: Tough Luck

Locked

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

4.5% of players

Skulltaker Halo 3: Thunderstorm

Locked

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

4.5% of players

Keep It Clean

Locked

Halo: Reach: Kill 7 Moa during Winter Contingency.

4.5% of players

Double Time!

Locked

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

4.5% of players

You Really Can't Handle the Truth

Locked

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

4.4% of players

Negative, Ghostrider

Locked

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

4.4% of players

Curious

Locked

Halo 2: Activate Terminal 1 on Cairo Station.

4.4% of players

Mean Streets of New Mombasa

Locked

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

4.4% of players

Well...Maybe One or Two

Locked

Kill 25 Engineers.

4.4% of players

A Pleasant Trip

Locked

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

4.4% of players

Skulltaker Halo 2: Blind

Locked

Halo 2: Find and claim the Blind Skull.

4.3% of players

Get A Load

Locked

H3: ODST: Find the 13th Audio Log.

4.3% of players

Speeding Ticket

Locked

Halo 2: Beat the par time on Metropolis.

4.3% of players

Vetro Strike

Locked

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

4.3% of players

Reed the Strategy

Locked

Halo 2: Beat the par time on The Oracle.

4.3% of players

Phantom Hunter

Locked

Halo 3: Destroy 3 total Phantoms on The Covenant.

4.3% of players

Go, Chief! Gun It!

Locked

Halo 3: Beat the par time on Halo.

4.2% of players

You Can't Handle the Truth

Locked

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

4.2% of players

Shadow of Sundered Star

Locked

Halo 4: Beat the par score on Forerunner.

4.2% of players

Sounds Familiar

Locked

Halo 3: This stuff is your history!

4.2% of players

Skulltaker Halo 3: Fog

Locked

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

4.1% of players

Collection Eligibility Confirmed

Locked

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

4.1% of players

Speedy Delivery

Locked

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

4.1% of players

Flipyap

Locked

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

4.1% of players

Primate

Locked

Halo 3: Find your first missing links.

4.0% of players

Official Business

Locked

Halo 2: Beat the par score on Gravemind.

4.0% of players

Orpheus

Locked

Halo 3: Beat the par score on Cortana.

3.9% of players

Put Up Your Dukes

Locked

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

3.9% of players

Catch 'Em Napping

Locked

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

3.9% of players

Dark Fortress

Locked

Halo 4: Beat the par score on Requiem.

3.8% of players

Meeting of the (Artificial) Minds

Locked

Halo: Reach: Find Data Pad 3 on Nightfall

3.8% of players

Tour of Duty

Locked

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

3.8% of players

Snoop Troop

Locked

H3: ODST: Find the 14th Audio Log.

3.8% of players

No-Fly Zone

Locked

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

3.8% of players

Parting the Sea

Locked

Halo: Reach: Beat the par score on Exodus.

3.8% of players

Determined

Locked

Halo 2: Activate Terminal 8 on Sacred Icon.

3.7% of players

Skulltaker Halo: CE: Recession

Locked

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

3.7% of players

Rooftop Runner

Locked

Halo 2: Beat the par time on Outskirts.

3.6% of players

Spree Master

Locked

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

3.6% of players

Siege of Ivory Tower

Locked

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

3.6% of players

Give Him the Stick

Locked

Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.

3.6% of players

Skulltaker Halo: CE: Eye Patch

Locked

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

3.6% of players

Needs More Whammy Bar

Locked

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

3.6% of players

Giant Hula Hoop

Locked

Halo CE: Beat the par score on Halo.

3.6% of players

Leave None Alive

Locked

Halo 2: Beat the par score on The Oracle.

3.5% of players

Skulltaker Halo 3: Famine

Locked

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

3.5% of players

Read Halsey's Journal

Locked

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

3.5% of players

Digital Destinies

Locked

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

3.5% of players

Knights

Locked

Halo 4: Activate Terminal 5 on Shutdown.

3.5% of players

In It To Win It

Locked

Win 200 multiplayer games.

3.5% of players

No Man's Land

Locked

Halo 2: Beat the par time on Uprising.

3.5% of players

Quis custodiet ipsos custodes?

Locked

Halo CE: Activate Terminal 7 on The Library.

3.5% of players

Tipping Point

Locked

Halo 3: Activate Terminal 4 on The Covenant.

3.5% of players

All Ears

Locked

H3: ODST: Find the 15th Audio Log.

3.4% of players

The Legend of 117

Locked

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

3.4% of players

A Monument To All Your Sins

Locked

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

3.4% of players

Skulltaker Halo: CE: Boom

Locked

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

3.4% of players

Ninja Redux

Locked

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

3.4% of players

Justice

Locked

Halo 4: Activate Terminal 6 on Composer.

3.3% of players

Time Shift

Locked

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

3.3% of players

What About Those Tanks?

Locked

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.

3.2% of players

Master Forger

Locked

Created and saved 5 Custom Maps in Forge.

3.2% of players

Legendary Anniversary

Locked

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

3.2% of players

Torchbearer

Locked

Halo 3: Beat the par score on Halo.

3.2% of players

Ear Bender

Locked

H3: ODST: Find the 16th Audio Log.

3.2% of players

Minority Report

Locked

Halo: Reach: Find Data Pad 5 on Long Night Of Solace

3.2% of players

Wyrmslayer

Locked

Kill 250 Hunters.

3.2% of players

War Hero

Locked

Complete all campaigns on Heroic difficulty.

3.2% of players

Inundation

Locked

Halo 3: Activate Terminal 2 on The Ark.

3.1% of players

Departure

Locked

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

3.1% of players

Window Shopping

Locked

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

3.1% of players

Headstrong

Locked

Halo CE: Beat the par score on Keyes.

3.0% of players

Aim for the Head

Locked

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

3.0% of players

Scorched Earth

Locked

Halo 2: Beat the par score on High Charity.

3.0% of players

Quicker Than Reading the Book

Locked

Halo: Reach: Beat the par time on Exodus.

3.0% of players

Skulltaker Halo 3: Tilt

Locked

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

3.0% of players

Cowardly Grunt

Locked

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

3.0% of players

Winter Urgency

Locked

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

2.9% of players

Before the Fire

Locked

Halo 3: Activate Terminal 3 on The Ark.

2.9% of players

Plugged In

Locked

H3: ODST: Find the 17th Audio Log.

2.9% of players

Skulltaker Halo 3: Catch

Locked

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

2.9% of players

TLDR

Locked

Halo CE: Beat the par time on The Library.

2.9% of players

Battle Hardened

Locked

Win 250 multiplayer games.

2.9% of players

Cryptum

Locked

Halo 4: Activate Terminal 7 on Midnight.

2.9% of players

Charted

Locked

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

2.8% of players

Unreliable Narrator

Locked

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty

2.8% of players

Clear and Present Danger

Locked

Halo: Reach: Pad on the run.

2.8% of players

It Was Inevitable

Locked

Halo CE: Beat the par score on Two Betrayals.

2.8% of players

Lightning Strike

Locked

Halo 3: Beat the par time on The Storm.

2.8% of players

Walk It Off

Locked

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

2.8% of players

Blown Out of the Sky

Locked

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

2.8% of players

Skulltaker Halo 3: Cowbell

Locked

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

2.8% of players

Attentive

Locked

H3: ODST: Find the 18th Audio Log.

2.8% of players

Cool Story Bro

Locked

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

2.8% of players

Circuit Breaker

Locked

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

2.7% of players

Those Left Behind

Locked

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

2.7% of players

Bearly Contained

Locked

Halo CE: Activate Terminal 6 on 343 Guilty Spark.

2.7% of players

Reach Has Been Good to Me

Locked

Halo: Reach: Complete a Halo: Reach playlist.

2.7% of players

Watchful

Locked

H3: ODST: Find the 19th Audio Log.

2.6% of players

HBOrg Special

Locked

Halo: Reach: Party with the DJ Brute.

2.6% of players

Skulltaker Halo 3: IWHBYD

Locked

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

2.6% of players

Game Master

Locked

Created and saved 5 Custom Game types.

2.6% of players

Rampant Speculation

Locked

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

2.5% of players

Dogcatcher

Locked

Kill 1000 Crawlers.

2.5% of players

I Dabble in Slaying

Locked

Complete one cross-game playlist.

2.5% of players

Observant

Locked

H3: ODST: Find the 20th Audio Log.

2.5% of players

Thermopylae

Locked

Win 300 multiplayer games.

2.5% of players

YOLO Strats

Locked

Halo 2: Beat the par time on The Arbiter.

2.5% of players

Skulltaker Halo: CE: Malfunction

Locked

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

2.5% of players

Nagato Makes Moving Easy

Locked

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

2.5% of players

Rex Sword

Locked

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

2.4% of players

Terminal Conditions

Locked

Halo: Reach: Find Data Pad 8 on The Package

2.4% of players

He Never Gets Me Anything

Locked

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

2.4% of players

Babbling Dead

Locked

Halo 3: Activate Terminal 6 on The Covenant.

2.4% of players

Scout

Locked

H3: ODST: Find the 21st Audio Log.

2.4% of players

Unto Dust

Locked

Halo 3: Activate Terminal 5 on The Covenant.

2.4% of players

Boot Camp Hero

Locked

Halo 3: Complete a Halo 3 playlist.

2.4% of players

One For the Record Books

Locked

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

2.4% of players

Artifact

Locked

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

2.3% of players

Skulltaker Halo: CE: Grunt Birthday Party

Locked

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.

2.3% of players

Consumption Junction

Locked

Halo CE: Beat the par score on The Maw.

2.3% of players

Skulltaker Halo: CE: Bandana

Locked

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

2.3% of players

Info Dump

Locked

Halo: Reach: Find Data Pad 6 on Exodus

2.3% of players

Knight in White Assassination

Locked

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

2.3% of players

Meddling and Madness

Locked

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

2.3% of players

Get Me Out of Here!

Locked

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

2.3% of players

Adventurer

Locked

H3: ODST: Find the 22nd Audio Log.

2.3% of players

Thirsty Grunt

Locked

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.

2.3% of players

Jorge Can't Have All the Big Guns

Locked

Halo: Reach: Use a Pelican turret.

2.3% of players

Considerate

Locked

H3: ODST: Find the 24th Audio Log.

2.2% of players

Wait, How'd the Ship Get Down Here?

Locked

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

2.2% of players

Spotter

Locked

H3: ODST: Find the 23rd Audio Log.

2.2% of players

Like Peanut Butter and Chocolate

Locked

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

2.2% of players

Checking Out Your Options

Locked

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

2.2% of players

Skulltaker Halo: CE: Pinata

Locked

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

2.2% of players

Now Just You Gúta Minute

Locked

Halo: Reach: Beat the par time on Nightfall.

2.2% of players

All According to Plan...

Locked

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

2.2% of players

Scurty Bump

Locked

Halo CE: Beat the par time on Keyes.

2.2% of players

Archivist

Locked

H3: ODST: Find the 26th Audio Log.

2.1% of players

Cold as Ice

Locked

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

2.1% of players

Capacious Cartography

Locked

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

2.1% of players

Generous Tipper

Locked

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

2.1% of players

Betcha can't stick it...

Locked

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

2.1% of players

NEXT!

Locked

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

2.1% of players

Skulltaker Halo: CE: Fog

Locked

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

2.1% of players

Saturday Morning Cartoon

Locked

H3: ODST: Is there a toy inside?

2.1% of players

Striking Fear in Their Hearts

Locked

Win 350 multiplayer games.

2.1% of players

Explore the Floor

Locked

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

2.1% of players

On Your Toes

Locked

H3: ODST: Find the 25th Audio Log.

2.1% of players

Catching On

Locked

H3: ODST: Find the 28th Audio Log.

2.0% of players

Your Attention Please

Locked

H3: ODST: Find the 27th Audio Log.

2.0% of players

Dear Diary...

Locked

Halo CE: Activate all Halo: CE Terminals.

2.0% of players

You're No Chips

Locked

Halo 4: What do Marines know about sticks?

2.0% of players

Skulltaker Halo: CE: Black Eye

Locked

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

2.0% of players

"BLAM" Said The Lady!

Locked

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

2.0% of players

Skulltaker Halo 2: Iron

Locked

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

2.0% of players

Making History

Locked

Halo 3: Beat the par time on Cortana.

2.0% of players

Guided Tour

Locked

Halo 2: Beat the par score on Sacred Icon.

2.0% of players

How Did I Lose All My Fingers?

Locked

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

2.0% of players

Hot Zone

Locked

Halo 2: Beat the par time on Quarantine Zone.

2.0% of players

A Fine Choice

Locked

Halo CE: Complete a Halo: CE playlist.

2.0% of players

Lightning in a Bottle

Locked

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

1.9% of players

Bomb Squad

Locked

Halo 2: Beat the par score on Cairo Station.

1.9% of players

Wisening Up

Locked

H3: ODST: Find the 29th Audio Log.

1.9% of players

Heading to his Destiny

Locked

Halo 3: Destined for greatness.

1.9% of players

Legend

Locked

Complete all campaigns on Legendary difficulty.

1.9% of players

Firefly

Locked

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

1.9% of players

You Had it Coming

Locked

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

1.9% of players

Catherine

Locked

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

1.9% of players

Whispers Across the Galaxy

Locked

Halo 3: View the communique from Mendicant Bias.

1.9% of players

They've Always Been Faster

Locked

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

1.9% of players

So You Don't Want the Tank?

Locked

Halo 2: Beat the par time on Delta Halo.

1.9% of players

Steady Aim

Locked

Win 400 multiplayer games.

1.9% of players

Commuter

Locked

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

1.8% of players

Lone Wolf Legend

Locked

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

1.8% of players

Dim Mak

Locked

Earn a total of 250 Beat Down medals in multiplayer.

1.8% of players

Triple Threat

Locked

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

1.8% of players

Better With Age

Locked

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

1.8% of players

First Stop: Anywhere But Here!

Locked

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

1.8% of players

No Smoking

Locked

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

1.8% of players

Witch Doctor

Locked

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

1.8% of players

Are We There Yet?

Locked

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

1.8% of players

Audiophile

Locked

H3: ODST: Find the 30th Audio Log.

1.8% of players

Unsolved Mysteries

Locked

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

1.8% of players

Play Us a Sad Song, Claude

Locked

Halo: Reach: Listen to a hidden music cue.

1.8% of players

One Got Away

Locked

H3: ODST: View the missing link.

1.8% of players

E E E

Locked

Halo 2: View both signs in the level Metropolis.

1.8% of players

Feet Firmly Planted

Locked

Halo CE: Complete a level without jumping.

1.8% of players

What Does It All Mean?

Locked

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

1.8% of players

I Like Crazy

Locked

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

1.7% of players

The Hype Is Real

Locked

Halo 2: Beat the par score on Uprising.

1.7% of players

Hit The Beach

Locked

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

1.7% of players

Didact's Hand

Locked

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

1.7% of players

Record Store Owner

Locked

H3: ODST: Find all 30 Audio Logs.

1.7% of players

This is Not the Greatest Lab in the World…

Locked

Halo: Reach: Find your way into Halsey's Lab on The Package.

1.7% of players

Skulltaker Halo 2: That's Just…Wrong

Locked

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

1.7% of players

Chest of Gold

Locked

Halo 4: Complete a Halo 4 playlist.

1.7% of players

Quick Trigger Finger

Locked

Win 450 multiplayer games.

1.7% of players

Don't Make a Girl a Promise

Locked

Halo 2: Collect the Cortana toy in Gravemind.

1.7% of players

Skulltaker Halo 2: Thunderstorm

Locked

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

1.7% of players

Begins with a Single Step

Locked

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

1.7% of players

Ouroboros

Locked

Halo 4: Beat the par time on Infinity.

1.7% of players

Seconds

Locked

Halo 2: Complete a Halo 2 playlist.

1.7% of players

Skulltaker Halo 2: Famine

Locked

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

1.6% of players

The Answer is Simple

Locked

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

1.6% of players

Eminent Domain

Locked

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

1.6% of players

Mystery Achievement

Locked

Inscrutable. Mysterious.

1.6% of players

Flyover Country

Locked

Halo CE: Beat the par time on Halo.

1.6% of players

Fowl Hunt

Locked

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

1.6% of players

Symphony of Pain

Locked

Halo 4: Beat the par time on Composer.

1.6% of players

Dirge of Madrigal

Locked

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

1.6% of players

GOOOAAAAALLLL!

Locked

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

1.6% of players

And So It Begins...

Locked

Halo 2: Collect the Master Chief toy in Delta Halo.

1.6% of players

No Stone Unturned

Locked

Halo 3: Activate all Halo 3 Terminals.

1.6% of players

We're Gonna Need a Bigger Ship

Locked

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

1.6% of players

Workers' Compensation

Locked

Halo: Reach: Splatter an enemy using the forklift.

1.6% of players

Headhunter

Locked

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

1.6% of players

Party Pooper

Locked

Earn a total of 250 Killjoy medals in matchmade games.

1.6% of players

This Oliphant Has No Brakes

Locked

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

1.6% of players

Yes No You Decide

Locked

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty

1.6% of players

Skulltaker Halo 2: Grunt Birthday Party

Locked

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

1.6% of players

Walking Encyclopedia

Locked

Halo 2: Activate all Halo 2 Terminals.

1.6% of players

Paper Trail

Locked

Halo: Reach: Find Data Pad 7 on New Alexandria

1.6% of players

Skulltaker Halo 2: Envy

Locked

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

1.5% of players

Chief, Smash!

Locked

Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight.

1.5% of players

An Artist's Canvas

Locked

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

1.5% of players

Terminal Velocity

Locked

Halo 2: Beat the par time on Sacred Icon.

1.5% of players

Curious Composition

Locked

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

1.5% of players

Silent Shepherds

Locked

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

1.5% of players

Skulltaker Halo 2: Catch

Locked

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

1.5% of players

Assembled the Majority

Locked

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty

1.5% of players

How Pedestrian

Locked

Halo CE: Complete Halo without entering a vehicle.

1.5% of players

Classic Completion

Locked

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

1.5% of players

Terminus

Locked

Halo 4: Activate all Halo 4 Terminals.

1.5% of players

Haplorrhini

Locked

Halo 3: Find a lonely missing link.

1.5% of players

Memento Mori

Locked

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

1.5% of players

Because It Wasn't Hard Enough

Locked

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

1.5% of players

Just Like Storming a Castle

Locked

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

1.5% of players

No Pain, No Gain

Locked

Complete 1 mission with the LASO playlist skulls enabled.

1.5% of players

Multiplayer Champion

Locked

Win 500 multiplayer games.

1.5% of players

Regrettable Turn of Events

Locked

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

1.5% of players

Scarab Lord

Locked

Halo 2: Acquire the Scarab Gun.

1.5% of players

Of Patience and Partiality

Locked

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

1.5% of players

We'll Be Back

Locked

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

1.4% of players

Animal Habitat

Locked

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

1.4% of players

The Will of the Prophets

Locked

Halo 2: Collect the Arbiter toy in Sacred Icon.

1.4% of players

Skulltaker Halo 2: Sputnik

Locked

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

1.4% of players

Waypoint

Locked

Halo 3: Beat the par time on The Ark.

1.4% of players

Assembly Skull

Locked

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

1.4% of players

Scattered

Locked

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

1.4% of players

Orbital Skull

Locked

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

1.4% of players

Countdown

Locked

Halo 4: Beat the par time on Midnight.

1.4% of players

Skulltaker Halo 2: Assassins

Locked

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

1.4% of players

Would It've Killed You To Take The Elevator

Locked

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

1.4% of players

Floor It!

Locked

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

1.4% of players

Madrigal Debut

Locked

Halo CE: Trigger a hidden music cue in Halo: CE.

1.4% of players

He's Running a Marathon...

Locked

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

1.4% of players

Stayin' Alive

Locked

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

1.4% of players

Sandbox Skull

Locked

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

1.4% of players

Back In The Day

Locked

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

1.4% of players

Missing Link

Locked

Halo 3: Watching. Waiting. Plotting.

1.4% of players

Longshore Skull

Locked

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

1.4% of players

Thirst Locked Down!

Locked

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

1.3% of players

Skulltaker Halo 2: Mythic

Locked

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

1.3% of players

Heretic Skull

Locked

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

1.3% of players

Scarab Slide

Locked

Halo 3: Beat the par time on The Covenant.

1.3% of players

Citadel Skull

Locked

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

1.3% of players

Squid Jackpot!

Locked

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

1.3% of players

High Altitude Thirst!

Locked

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

1.3% of players

Why Am I Here?

Locked

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

1.3% of players

Bloody Thirsty!

Locked

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

1.3% of players

All You Can Eat

Locked

Halo CE: Beat the par time on The Maw.

1.3% of players

Gate Your Thirst!

Locked

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

1.3% of players

Canonical Conundrum

Locked

Halo: Reach: Find all Data Pads.

1.3% of players

Milk Carton

Locked

Halo 3: Find the poster of the missing man.

1.3% of players

Man on the Moon

Locked

Halo 3: He's watching you.

1.3% of players

T-Rex

Locked

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

1.3% of players

Megg

Locked

Halo CE: It's a sign.

1.3% of players

Rule Your Thirst!

Locked

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

1.3% of players

Raging in the Dark

Locked

Halo 4: Beat the par time on Forerunner.

1.3% of players

Shut. Down. Everything.

Locked

Halo 4: Beat the par time on Shutdown.

1.3% of players

Fly, You Fools!

Locked

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

1.3% of players

Wraith Hunter

Locked

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

1.3% of players

BLASTacular!

Locked

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

1.3% of players

Did You Major in Marine Bio?

Locked

Halo: Reach: Encounter the hidden marines on Exodus.

1.3% of players

Skeet Shooter

Locked

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

1.3% of players

Pyrrhic Solution

Locked

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

1.3% of players

My Work is Done

Locked

Halo 2: Collect the Librarian toy in Uprising.

1.3% of players

Brainpan

Locked

Halo 3: Find all the hidden multiplayer Skulls.

1.3% of players

Invasion

Locked

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

1.3% of players

Worship Your Thirst!

Locked

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

1.3% of players

Bill Past Due

Locked

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

1.3% of players

Skulltaker Halo 2: Anger

Locked

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

1.3% of players

Chieftain of the Brutes

Locked

Halo 2: Collect the Tartarus toy in Quarantine Zone.

1.3% of players

Skulltaker Halo 2: Black Eye

Locked

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

1.3% of players

Fast and Low

Locked

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

1.2% of players

Skulltaker Halo 2: Ghost

Locked

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

1.2% of players

Expendable

Locked

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

1.2% of players

Key

Locked

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

1.2% of players

Feet Don't Fail Me Now

Locked

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

1.2% of players

Strong, Silent Type

Locked

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

1.2% of players

Toybox

Locked

Halo 2: Collect all eight Halo toys.

1.2% of players

Exodus

Locked

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

1.2% of players

HI BEN

Locked

Halo 2: Oh, hi!

1.2% of players

Skulltaker Halo 2: IWHBYD

Locked

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

1.2% of players

Interloper

Locked

Halo 4: Beat the par time on Requiem.

1.2% of players

Sid Graffiti

Locked

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

1.2% of players

Why So Serious

Locked

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

1.2% of players

Nice Work Dawg!

Locked

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

1.2% of players

Domination

Locked

Earn a total of 100 Legendary medals in matchmade games.

1.2% of players

Hippo Hero

Locked

Halo 3: Who DARED to discard this brave animal?

1.2% of players

Whistle Stop Tour

Locked

Halo CE: Beat the par time on Two Betrayals.

1.2% of players

Bombing Run

Locked

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

1.2% of players

Fast Fall

Locked

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

1.2% of players

Shields Up!

Locked

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

1.2% of players

Zealot

Locked

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

1.2% of players

Sample Plate

Locked

Complete three cross-game playlists.

1.2% of players

I Regret Nothing

Locked

Halo 2: Beat the par time on Regret.

1.1% of players

Gimme That

Locked

Halo 4: Beat the par time on Reclaimer.

1.1% of players

Shoot and Scoot

Locked

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

1.1% of players

Power Play

Locked

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

1.1% of players

Chol Von's Not Gonna Like This

Locked

Halo: Reach: Kill 1000 Skirmishers.

1.1% of players

Speed Demon

Locked

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

1.1% of players

Top Gungoose

Locked

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

1.1% of players

Did Somebody Say...

Locked

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

1.1% of players

Who Needs Them?

Locked

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

1.1% of players

Force of Will

Locked

Halo 2: Beat the par time on Gravemind.

1.1% of players

Who Needs Red Flag?

Locked

Halo: Reach: Complete three Halo: Reach playlists.

1.1% of players

Roses vs Violets

Locked

Halo 4: Why are you even here?

1.1% of players

10 Minutes Too Early

Locked

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

1.1% of players

Forza in the Fall

Locked

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

1.1% of players

Like a Broken Record

Locked

H3: ODST: Find a legendary hidden music cue.

1.0% of players

Overachiever

Locked

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

1.0% of players

Going Nowhere Fast

Locked

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

1.0% of players

Lore Master

Locked

Activate all terminals.

1.0% of players

Term of Enlistment

Locked

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

1.0% of players

Vandalized

Locked

H3: ODST: Face it.

1.0% of players

Feet First

Locked

Halo 4: Complete all Spartan Ops chapters.

1.0% of players

Grand Theft Halo

Locked

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

1.0% of players

Pacifist

Locked

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

1.0% of players

Life Story

Locked

Complete the Master Chief Saga playlist.

1.0% of players

The Goose is Loose

Locked

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

1.0% of players

Trophy Collector

Locked

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

1.0% of players

Red vs. Blue

Locked

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

1.0% of players

This is my Rifle, This is my Gun

Locked

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

1.0% of players

Throne of Bones

Locked

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

0.9% of players

Aficiando

Locked

Halo 3: Complete three Halo 3 playlists.

0.9% of players

Starved For Shields

Locked

Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.

0.9% of players

The Marine Corps Gives Its Regards

Locked

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

0.9% of players

Planting A Flag

Locked

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

0.9% of players

Left Behind

Locked

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

0.9% of players

That Just Happened

Locked

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

0.9% of players

Leave It Where It Lay

Locked

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

0.9% of players

Tying Up Loose Ends

Locked

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

0.9% of players

Classic

Locked

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

0.9% of players

Keep Your Foot on the Pedrogas

Locked

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

0.9% of players

Excellent Taste

Locked

Halo CE: Complete three Halo: CE playlists.

0.9% of players

Can't Stop Here, This is Brute Country

Locked

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

0.9% of players

What Power Outage?

Locked

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

0.9% of players

Arcade Owner

Locked

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

0.9% of players

Monumental Thirst!

Locked

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

0.9% of players

Shook the Hornet's Nest

Locked

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

0.9% of players

Trifecta

Locked

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

0.8% of players

Shiny...

Locked

H3: ODST: Pilot a Banshee on Kizingo Boulevard.

0.8% of players

Hazard Pay

Locked

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

0.8% of players

Bros to the Close

Locked

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

0.8% of players

The Return of Megg

Locked

Halo 2: She's not picking up.

0.8% of players

Connoisseur

Locked

Halo 2: Complete three Halo 2 playlists.

0.8% of players

Catch This

Locked

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

0.8% of players

Devastating

Locked

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

0.8% of players

Destination Vacation

Locked

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

0.8% of players

Easy As One Two Three

Locked

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

0.8% of players

No Easy Way Out

Locked

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

0.8% of players

Wetwork

Locked

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

0.8% of players

Mortardom

Locked

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

0.8% of players

Devotee

Locked

Halo 4: Complete three Halo 4 playlists.

0.7% of players

The True King

Locked

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

0.7% of players

Invaders Repelled

Locked

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

0.7% of players

Elder Signs

Locked

Halo 3: View 2 different sigils on Valhalla.

0.7% of players

Airborne

Locked

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

0.7% of players

Knightbane

Locked

Kill 1000 Knights.

0.7% of players

Icarus

Locked

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

0.7% of players

Annual

Locked

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

0.7% of players

Look Out for the Little Guys

Locked

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

0.7% of players

Mind the Gap

Locked

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

0.7% of players

No One Left Behind

Locked

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

0.7% of players

One Final Firefight

Locked

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

0.7% of players

Smooth Operator

Locked

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

0.7% of players

Why Do This To Yourself?

Locked

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

0.7% of players

Remove the Bishops From the Board

Locked

Kill 1000 Watchers.

0.6% of players

Naked Tyrant

Locked

Halo 4: Complete the Halo 4 LASO Campaign playlist.

0.6% of players

A Preference for Pain

Locked

Halo 3: Complete the Halo 3 LASO Campaign playlist.

0.6% of players

Déjà Vu

Locked

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

0.6% of players

You're Joking

Locked

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

0.6% of players

Safety Not Guaranteed

Locked

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

0.6% of players

Like a Fine Wine

Locked

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

0.6% of players

Goat Roped

Locked

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

0.6% of players

Roadkill Rampage

Locked

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

0.5% of players

Rock and Coil Hit Back

Locked

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

0.5% of players

LASO Master

Locked

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

0.5% of players

Back for More

Locked

Halo 2: Complete the LASO campaign playlist.

0.5% of players

Monopolized

Locked

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

0.5% of players