Halo: The Master Chief Collection - 0 of 700 earned
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Life StoryComplete the Master Chief Saga playlist.Locked
Just Getting StartedKill 100 enemies or players.Locked
Balaho's Most WantedKill 100 Grunts.Locked
The One PercentKill 100 Elites.Locked
SpoilsportKill 100 Jackals.Locked
Going BananasKill 100 Brutes.Locked
Hunters HuntedKill 50 Hunters.Locked
CheckmateKill 100 Watchers.Locked
I Was Wondering What Would Break FirstKill 100 Knights.Locked
Pest ControlKill 100 Crawlers.Locked
Thanks A KillionKill 20,000 enemies or players.Locked
Medal CompletionistCollect 10,000 campaign or playlist medals.Locked
The Guardians Are ComingGet killed by the Guardians.Locked
Bite The HandKill a 343 developer in matchmaking or someone who has this achievement.Locked
Mystery AchievementInscrutable. Mysterious.Locked
Where Am I?Complete 10 missions or multiplayer games.Locked
I Got ThisComplete 100 missions or multiplayer games.Locked
Tempered BladeWin 10 multiplayer games.Locked
Forged in FireWin 100 multiplayer games.Locked
Sample PlateComplete three cross-game playlists.Locked
I Dabble in SlayingComplete one cross-game playlist.Locked
Stick With It...A Little LongerPlay a multiplayer or co-op game at least 3 months after your first game.Locked
VeteranComplete all campaigns on Normal difficulty.Locked
War HeroComplete all campaigns on Heroic difficulty.Locked
LegendComplete all campaigns on Legendary difficulty.Locked
Lore MasterActivate all terminals.Locked
Your Journey BeginsComplete a campaign mission or a match of multiplayer.Locked
LASO MasterComplete each individual game specific LASO playlist for every Halo game.Locked
Pillar of AutumnHalo CE: Complete The Pillar of Autumn.Locked
HaloHalo CE: Complete Halo.Locked
Truth and ReconciliationHalo CE: Complete The Truth and Reconciliation.Locked
The Silent CartographerHalo CE: Complete The Silent Cartographer.Locked
Assault on the Control RoomHalo CE: Complete Assault on the Control Room.Locked
343 Guilty SparkHalo CE: Complete 343 Guilty Spark.Locked
The LibraryHalo CE: Complete The Library.Locked
Two BetrayalsHalo CE: Complete Two Betrayals.Locked
KeyesHalo CE: Complete Keyes.Locked
The MawHalo CE: Complete The Maw.Locked
Didn't Like This Ship AnywaysHalo CE: Beat the par time on The Pillar of Autumn.Locked
Flyover CountryHalo CE: Beat the par time on Halo.Locked
You Can't Handle the TruthHalo CE: Beat the par time on The Truth and Reconciliation.Locked
Hit The BeachHalo CE: Beat the par time on The Silent Cartographer.Locked
Would It've Killed You To Take The ElevatorHalo CE: Beat the par time on Assault on the Control Room.Locked
Lightning in a BottleHalo CE: Beat the par time on 343 Guilty Spark.Locked
TLDRHalo CE: Beat the par time on The Library.Locked
Whistle Stop TourHalo CE: Beat the par time on Two Betrayals.Locked
Scurty BumpHalo CE: Beat the par time on Keyes.Locked
All You Can EatHalo CE: Beat the par time on The Maw.Locked
Did Somebody Say...Halo CE: Beat par time on all Halo: CE levels.Locked
Pillar of AwesomeHalo CE: Beat the par score on The Pillar of Autumn.Locked
Giant Hula HoopHalo CE: Beat the par score on Halo.Locked
You Really Can't Handle the TruthHalo CE: Beat the par score on The Truth and Reconciliation.Locked
ChartedHalo CE: Beat the par score on The Silent Cartographer.Locked
Vetro StrikeHalo CE: Beat the par score on Assault on the Control Room.Locked
Circuit BreakerHalo CE: Beat the par score on 343 Guilty Spark.Locked
Reading RoomHalo CE: Beat the par score on The Library.Locked
It Was InevitableHalo CE: Beat the par score on Two Betrayals.Locked
HeadstrongHalo CE: Beat the par score on Keyes.Locked
Consumption JunctionHalo CE: Beat the par score on The Maw.Locked
OverachieverHalo CE: Beat the par score on all Halo: CE levels.Locked
ArrivalHalo CE: Activate Terminal 1 on The Pillar of Autumn.Locked
SacrificeHalo CE: Activate Terminal 2 on Halo.Locked
SplintersHalo CE: Activate Terminal 3 on The Truth and Reconciliation.Locked
Idle HandsHalo CE: Activate Terminal 4 on The Silent Cartographer.Locked
Hitchhikers May Be Escaping ConvictsHalo CE: Activate Terminal 5 on Assault on the Control Room.Locked
Bearly ContainedHalo CE: Activate Terminal 6 on 343 Guilty Spark.Locked
Quis custodiet ipsos custodes?Halo CE: Activate Terminal 7 on The Library.Locked
MemoriesHalo CE: Activate Terminal 8 on Two Betrayals.Locked
Mind GamesHalo CE: Activate Terminal 9 on Keyes.Locked
Kilotons of FunHalo CE: Activate Terminal 10 on The Maw.Locked
Dear Diary...Halo CE: Activate all Halo: CE Terminals.Locked
Skulltaker Halo: CE: IronHalo CE: Find and claim the Iron skull in remastered mode.Locked
Skulltaker Halo: CE: MythicHalo CE: Find and claim the Mythic skull in remastered mode.Locked
Skulltaker Halo: CE: BoomHalo CE: Find and claim the Boom skull in remastered mode.Locked
Skulltaker Halo: CE: ForeignHalo CE: Find and claim the Foreign skull in remastered mode.Locked
Skulltaker Halo: CE: FamineHalo CE: Find and claim the Famine skull in remastered mode.Locked
Skulltaker Halo: CE: BandanaHalo CE: Find and claim the Bandanna skull in remastered mode.Locked
Skulltaker Halo: CE: FogHalo CE: Find and claim the Fog skull in remastered mode.Locked
Skulltaker Halo: CE: MalfunctionHalo CE: Find and claim the Malfunction skull in remastered mode.Locked
Skulltaker Halo: CE: RecessionHalo CE: Find and claim the Recession skull in remastered mode.Locked
Skulltaker Halo: CE: Black EyeHalo CE: Find and claim the Black Eye skull in remastered mode.Locked
Skulltaker Halo: CE: Eye PatchHalo CE: Find and claim the Eye Patch skull in remastered mode.Locked
Skulltaker Halo: CE: PinataHalo CE: Find and claim the Pinata skull in remastered mode.Locked
Skulltaker Halo: CE: Grunt Birthday PartyHalo CE: Find and claim the Grunt Birthday Party skull in remastered mode.Locked
HeadhunterHalo CE: Find and claim all Skulls in Halo: CE.Locked
Birth of a SpartanHalo CE: Complete every level of the game on Normal difficulty.Locked
Believe in a HeroHalo CE: Complete every level of the game on Heroic difficulty.Locked
Living LegendHalo CE: Complete every level of the game on Legendary difficulty.Locked
Overshields are for SissiesHalo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.Locked
Walk It OffHalo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.Locked
How PedestrianHalo CE: Complete Halo without entering a vehicle.Locked
That Just HappenedHalo CE: Complete The Library on Heroic or Legendary difficulty without dying.Locked
Look Out for the Little GuysHalo CE: Complete Two Betrayals on Legendary difficulty without killing any Grunts.Locked
Leave It Where It LayHalo CE: Complete Two Betrayals on Legendary difficulty without picking up a new weapon.Locked
Tying Up Loose EndsHalo CE: Kill every Elite on the level Keyes on Heroic or Legendary difficulty.Locked
A Fine ChoiceHalo CE: Complete a Halo: CE playlist.Locked
Excellent TasteHalo CE: Complete three Halo: CE playlists.Locked
Like a Fine WineHalo CE: Complete the Halo: CE LASO Campaign playlist.Locked
You Are The WeaponHalo CE: Kill a Hunter with one pistol round.Locked
Madrigal DebutHalo CE: Trigger a hidden music cue in Halo: CE.Locked
My Buddy ChipsHalo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.Locked
No SmokingHalo CE: Disapprovingly look at Captain Keyes' abandoned pipe.Locked
T-RexHalo CE: Find the hidden Rex sign on The Maw.Locked
Thirsty GruntHalo CE: Listen to the Thirsty Grunt talk about his eating habits.Locked
MeggHalo CE: It's a sign.Locked
Get Me Out of Here!Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.Locked
Feet Firmly PlantedHalo CE: Complete a level without jumping.Locked
Before and AfterHalo CE: Complete every level of the game having seen it in both classic and remastered mode.Locked
Standard Operating BrocedureComplete any co-op level on Normal difficulty.Locked
BrovershieldComplete any co-op level on Heroic difficulty.Locked
He's UnstoppableHalo CE: Complete any level on Heroic difficulty or higher without taking health damage.Locked
The Good, The Bad, and The DeadCollect 9,000 campaign or playlist medals.Locked
A Day To RememberHalo CE: Play Halo: CE on the 15th of any month.Locked
Goat RopedHalo CE: Halo CE: Complete all Halo: CE Legendary campaign missions in under 3 hours.Locked
Cairo StationHalo 2: Complete Cairo Station.Locked
OutskirtsHalo 2: Complete Outskirts.Locked
MetropolisHalo 2: Complete Metropolis.Locked
The ArbiterHalo 2: Complete The Arbiter.Locked
OracleHalo 2: Complete The Oracle.Locked
Delta HaloHalo 2: Complete Delta Halo.Locked
RegretHalo 2: Complete Regret.Locked
Sacred IconHalo 2: Complete Sacred Icon.Locked
Quarantine ZoneHalo 2: Complete Quarantine Zone.Locked
GravemindHalo 2: Complete Gravemind.Locked
UprisingHalo 2: Complete Uprising.Locked
High CharityHalo 2: Complete High Charity.Locked
The Great JourneyHalo 2: Complete The Great Journey.Locked
Don't Hangar AroundHalo 2: Beat the par time on Cairo Station.Locked
Rooftop RunnerHalo 2: Beat the par time on Outskirts.Locked
Speeding TicketHalo 2: Beat the par time on Metropolis.Locked
YOLO StratsHalo 2: Beat the par time on The Arbiter.Locked
Reed the StrategyHalo 2: Beat the par time on The Oracle.Locked
So You Don't Want the Tank?Halo 2: Beat the par time on Delta Halo.Locked
I Regret NothingHalo 2: Beat the par time on Regret.Locked
Terminal VelocityHalo 2: Beat the par time on Sacred Icon.Locked
Hot ZoneHalo 2: Beat the par time on Quarantine Zone.Locked
Force of WillHalo 2: Beat the par time on Gravemind.Locked
No Man's LandHalo 2: Beat the par time on Uprising.Locked
Feeling CharitableHalo 2: Beat the par time on High Charity.Locked
Are We There Yet?Halo 2: Beat the par time on The Great Journey.Locked
Going Nowhere FastHalo 2: Beat par time on all Halo 2 levels.Locked
Bomb SquadHalo 2: Beat the par score on Cairo Station.Locked
Objective SecuredHalo 2: Beat the par score on Outskirts.Locked
Ripple FireHalo 2: Beat the par score on Metropolis.Locked
Heresy Will Not Stay My FeetHalo 2: Beat the par score on The Arbiter.Locked
Leave None AliveHalo 2: Beat the par score on The Oracle.Locked
BoundlessHalo 2: Beat the par score on Delta Halo.Locked
Fists of FuryHalo 2: Beat the par score on Regret.Locked
Guided TourHalo 2: Beat the par score on Sacred Icon.Locked
The Doctor Is InHalo 2: Beat the par score on Quarantine Zone.Locked
Official BusinessHalo 2: Beat the par score on Gravemind.Locked
The Hype Is RealHalo 2: Beat the par score on Uprising.Locked
Scorched EarthHalo 2: Beat the par score on High Charity.Locked
Frequent Flyer MilesHalo 2: Beat the par score on The Great Journey.Locked
Arcade OwnerHalo 2: Beat the par score on every Halo 2 level.Locked
CuriousHalo 2: Activate Terminal 1 on Cairo Station.Locked
InquisitiveHalo 2: Activate Terminal 2 on Outskirts.Locked
ExaminerHalo 2: Activate Terminal 3 on Metropolis.Locked
InspectorHalo 2: Activate Terminal 4 on The Arbiter.Locked
FascinatedHalo 2: Activate Terminal 5 on The Oracle.Locked
EnchantedHalo 2: Activate Terminal 6 on Delta Halo.Locked
EnamoredHalo 2: Activate Terminal 7 on Regret.Locked
DeterminedHalo 2: Activate Terminal 8 on Sacred Icon.Locked
DelightedHalo 2: Activate Terminal 9 on Quarantine Zone.Locked
KnowledgableHalo 2: Activate Terminal 10 on Gravemind.Locked
ScholarHalo 2: Activate Terminal 11 on Uprising.Locked
ReviewerHalo 2: Activate Terminal 12 on High Charity.Locked
ObsessedHalo 2: Activate Terminal 13 on The Great Journey.Locked
Walking EncyclopediaHalo 2: Activate all Halo 2 Terminals.Locked
Skulltaker Halo 2: That's Just…WrongHalo 2: Find and claim the That's Just...Wrong Skull on Legendary.Locked
Skulltaker Halo 2: ThunderstormHalo 2: Find and claim the Thunderstorm Skull on Legendary.Locked
Skulltaker Halo 2: BlindHalo 2: Find and claim the Blind Skull.Locked
Skulltaker Halo 2: IWHBYDHalo 2: Find and claim the IWHBYD Skull on Legendary.Locked
Skulltaker Halo 2: CatchHalo 2: Find and claim the Catch Skull on Legendary.Locked
Skulltaker Halo 2: Grunt Birthday PartyHalo 2: Find and claim the Grunt Birthday Party Skull on Legendary.Locked
Skulltaker Halo 2: FamineHalo 2: Find and claim the Famine Skull on Legendary.Locked
Skulltaker Halo 2: EnvyHalo 2: Find and claim the Envy Skull on Legendary.Locked
Skulltaker Halo 2: AssassinsHalo 2: Find and claim the Assassins Skull on Legendary.Locked
Skulltaker Halo 2: MythicHalo 2: Find and claim the Mythic Skull on Legendary.Locked
Skulltaker Halo 2: SputnikHalo 2: Find and claim the Sputnik Skull on Legendary.Locked
Skulltaker Halo 2: AngerHalo 2: Find and claim the Anger Skull on Legendary.Locked
Skulltaker Halo 2: GhostHalo 2: Find and claim the Ghost Skull on Legendary.Locked
Skulltaker Halo 2: IronHalo 2: Find and claim the Iron Skull on Legendary.Locked
Skulltaker Halo 2: Black EyeHalo 2: Find and claim the Black Eye Skull on Legendary.Locked
Trophy CollectorHalo 2: Find and claim all Skulls in Halo 2.Locked
And So It Begins...Halo 2: Collect the Master Chief toy in Delta Halo.Locked
Regrettable Turn of EventsHalo 2: Collect the Prophet of Regret toy in Regret.Locked
The Will of the ProphetsHalo 2: Collect the Arbiter toy in Sacred Icon.Locked
Chieftain of the BrutesHalo 2: Collect the Tartarus toy in Quarantine Zone.Locked
Don't Make a Girl a PromiseHalo 2: Collect the Cortana toy in Gravemind.Locked
My Work is DoneHalo 2: Collect the Librarian toy in Uprising.Locked
I Like CrazyHalo 2: Collect the Rampant Cortana toy in High Charity.Locked
Pyrrhic SolutionHalo 2: Collect the Didact toy in The Great Journey.Locked
ToyboxHalo 2: Collect all eight Halo toys.Locked
WarriorHalo 2: Complete every level of the game on Normal difficulty.Locked
HeroHalo 2: Complete every level of the game on Heroic difficulty.Locked
Legendary AnniversaryHalo 2: Complete every level of the game on Legendary difficulty.Locked
SecondsHalo 2: Complete a Halo 2 playlist.Locked
ConnoisseurHalo 2: Complete three Halo 2 playlists.Locked
Six Pedals, Four DirectionsHalo 2: Drive a Scorpion while playing as the Arbiter.Locked
Betcha can't stick it...Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.Locked
Cowardly GruntHalo 2: Listen to the Cowardly Grunt's woes.Locked
Siege of Ivory TowerHalo 2: Listen to a hidden music cue in Halo 2.Locked
THE Chips Dubbo?Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.Locked
Rex SwordHalo 2: Grab the energy sword on the level Outskirts.Locked
10 Minutes Too EarlyHalo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.Locked
HI BENHalo 2: Oh, hi!Locked
Animal HabitatHalo 2: Spot the hippo on the walls of Headlong in classic multiplayer.Locked
Sid GraffitiHalo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.Locked
E E EHalo 2: View both signs in the level Metropolis.Locked
Why So SeriousHalo 2: View the smiling face in the classic multiplayer map Coagulation.Locked
Why Am I Here?Halo 2: View this hidden message on the classic Beaver Creek map.Locked
GOOOAAAAALLLL!Halo 2: Shoot the soccer ball in the level Metropolis.Locked
Needs More Whammy BarHalo 2: Complete the level Regret with the Prophet Birthday Skull activated.Locked
Like Peanut Butter and ChocolateHalo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active.Locked
Starved For ShieldsHalo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.Locked
CommuterHalo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.Locked
He Never Gets Me AnythingHalo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.Locked
Scarab LordHalo 2: Acquire the Scarab Gun.Locked
Silent but DeadlyHalo 2: Kill 7 opponents from behind in a row without being spotted.Locked
DemonHalo 2: Complete any campaign level without dying on Normal or harder.Locked
Go Ape ShivHalo 2: Kill an enraged, berserk Brute using melee.Locked
Grand Theft HaloHalo 2A MP: In one match, steal a total of 5 occupied vehicles from opponents.Locked
Tour of DutyHalo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.Locked
Double DownHalo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.Locked
WardenHalo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.Locked
Blown Out of the SkyHalo 2A MP: Blow up the Banshee or Hornet in flight while piloted, with the Rocket Launcher.Locked
Decorated WarriorHalo 2A MP: Get awarded at least 10 different medals in one multiplayer game.Locked
Ninja ReduxHalo 2A MP: Kill 5 people with melee from behind in Anniversary matchmaking.Locked
Flaming Ninja AnniversaryHalo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.Locked
Legend SlayerHalo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.Locked
Back At ItHalo 2: Play a game of Halo 2 Anniversary on the 9th of any month.Locked
Back for MoreHalo 2: Complete the LASO campaign playlist.Locked
MonopolizedHalo 2: Complete all Halo 2 Legendary campaign missions in under 3 hours.Locked
LandfallHalo 3: Complete Sierra 117.Locked
HoldoutHalo 3: Complete Crow's Nest.Locked
The RoadHalo 3: Complete Tsavo Highway.Locked
AssaultHalo 3: Complete The Storm.Locked
CleansingHalo 3: Complete Floodgate.Locked
RefugeHalo 3: Complete The Ark.Locked
Last StandHalo 3: Complete The Covenant.Locked
The KeyHalo 3: Complete Cortana.Locked
ReturnHalo 3: Complete Halo.Locked
Speedy One One SevenHalo 3: Beat the par time on Sierra 117.Locked
Time ShiftHalo 3: Beat the par time on Crow's Nest.Locked
Highway RobberyHalo 3: Beat the par time on Tsavo Highway.Locked
Lightning StrikeHalo 3: Beat the par time on The Storm.Locked
DambusterHalo 3: Beat the par time on Floodgate.Locked
WaypointHalo 3: Beat the par time on The Ark.Locked
Scarab SlideHalo 3: Beat the par time on The Covenant.Locked
Making HistoryHalo 3: Beat the par time on Cortana.Locked
Go, Chief! Gun It!Halo 3: Beat the par time on Halo.Locked
Speed DemonHalo 3: Beat the par time on all Halo 3 levels.Locked
GuerillaHalo 3: Beat the par score on Sierra 117.Locked
CavalierHalo 3: Beat the par score on Tsavo Highway.Locked
AskarHalo 3: Beat the par score on The Storm.Locked
ExterminatorHalo 3: Beat the par score on Floodgate.Locked
RangerHalo 3: Beat the par score on The Ark.Locked
VanguardHalo 3: Beat the par score on The Covenant.Locked
OrpheusHalo 3: Beat the par score on Cortana.Locked
TorchbearerHalo 3: Beat the par score on Halo.Locked
Better With AgeHalo 3: Beat the par score on every Halo 3 level.Locked
Rising WatersHalo 3: Activate Terminal 1 on The Ark.Locked
InundationHalo 3: Activate Terminal 2 on The Ark.Locked
Before the FireHalo 3: Activate Terminal 3 on The Ark.Locked
Tipping PointHalo 3: Activate Terminal 4 on The Covenant.Locked
Unto DustHalo 3: Activate Terminal 5 on The Covenant.Locked
Babbling DeadHalo 3: Activate Terminal 6 on The Covenant.Locked
Sword and ShieldHalo 3: Activate Terminal 7 on Halo.Locked
The Coin's FaultHalo 3: Activate Cortana's Terminal on Cortana.Locked
Whispers Across the GalaxyHalo 3: View the communique from Mendicant Bias.Locked
Skulltaker Halo 3: IronHalo 3: Find and claim the Iron Skull on Normal or harder.Locked
Skulltaker Halo 3: Black EyeHalo 3: Find and claim the Black Eye Skull on Normal or harder.Locked
Skulltaker Halo 3: Tough LuckHalo 3: Find and claim the Tough Luck Skull on Normal or harder.Locked
Skulltaker Halo 3: CatchHalo 3: Find and claim the Catch Skull on Normal or harder.Locked
Skulltaker Halo 3: FogHalo 3: Find and claim the Fog Skull on Normal or harder.Locked
Skulltaker Halo 3: FamineHalo 3: Find and claim the Famine Skull on Normal or harder.Locked
Skulltaker Halo 3: ThunderstormHalo 3: Find and claim the Thunderstorm Skull on Normal or harder.Locked
Skulltaker Halo 3: TiltHalo 3: Find and claim the Tilt Skull on Normal or harder.Locked
Skulltaker Halo 3: MythicHalo 3: Find and claim the Mythic Skull on Normal or harder.Locked
Prophet's BaneHalo 3: Complete every level of the game on Normal difficulty.Locked
With Your Shield or On ItHalo 3: Complete every level of the game on Heroic difficulty.Locked
Finished the FightHalo 3: Complete every level of the game on Legendary difficulty.Locked
Begins with a Single StepHalo 3: On Tsavo Highway, complete the level without entering a vehicle.Locked
Who Needs Them?Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.Locked
Phantom HunterHalo 3: Destroy 3 total Phantoms on The Covenant.Locked
AnnualHalo 3: Complete Halo on 4-player Legendary co-op, with Iron Skull, and everyone in Ghosts.Locked
Dirge of MadrigalHalo 3: Trigger the hidden music cue in Halo 3.Locked
PrimateHalo 3: Find your first missing links.Locked
HaplorrhiniHalo 3: Find a lonely missing link.Locked
Can't Keep Him DownHalo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.Locked
FlipyapHalo 3: Listen to the tale of a young Grunt named Flipyap.Locked
Heading to his DestinyHalo 3: Destined for greatness.Locked
Sounds FamiliarHalo 3: This stuff is your history!Locked
Hippo HeroHalo 3: Who DARED to discard this brave animal?Locked
Milk CartonHalo 3: Find the poster of the missing man.Locked
Cool Story BroHalo 3: Listen to the story of the Final Grunt.Locked
Man on the MoonHalo 3: He's watching you.Locked
Delicious BrainsKill 100 Flood.Locked
Zombie RepellerKill 1000 Flood.Locked
Elder SignsHalo 3: View 2 different sigils on Valhalla.Locked
Third Time's A CharmHalo 3: Play a game of Halo 3 on the 25th of any month.Locked
DevastatingHalo 3: Complete all Halo 3 Legendary campaign missions in under 3 hours.Locked
DawnHalo 4: Complete Dawn.Locked
RequiemHalo 4: Complete Requiem.Locked
ForerunnerHalo 4: Complete Forerunner.Locked
InfinityHalo 4: Complete Infinity.Locked
ReclaimerHalo 4: Complete Reclaimer.Locked
ShutdownHalo 4: Complete Shutdown.Locked
ComposerHalo 4: Complete Composer.Locked
MidnightHalo 4: Complete Midnight.Locked
Piece of CakeHalo 4: Beat the par time on Dawn.Locked
InterloperHalo 4: Beat the par time on Requiem.Locked
Raging in the DarkHalo 4: Beat the par time on Forerunner.Locked
OuroborosHalo 4: Beat the par time on Infinity.Locked
Gimme ThatHalo 4: Beat the par time on Reclaimer.Locked
Shut. Down. Everything.Halo 4: Beat the par time on Shutdown.Locked
Symphony of PainHalo 4: Beat the par time on Composer.Locked
CountdownHalo 4: Beat the par time on Midnight.Locked
Easy As One Two ThreeHalo 4: Beat the par time on all Halo 4 levels.Locked
GunslingerHalo 4: Beat the par score on Dawn.Locked
Dark FortressHalo 4: Beat the par score on Requiem.Locked
Shadow of Sundered StarHalo 4: Beat the par score on Forerunner.Locked
Jungle WarfareHalo 4: Beat the par score on Infinity.Locked
Librarian's PetHalo 4: Beat the par score on Reclaimer.Locked
Emergency ShutdownHalo 4: Beat the par score on Shutdown.Locked
Head BangingHalo 4: Beat the par score on Composer.Locked
Witching HourHalo 4: Beat the par score on Midnight.Locked
You Had it ComingHalo 4: Beat the par score on every Halo 4 level.Locked
WarHalo 4: Activate Terminal 1 on Requiem.Locked
Lord of AdmiralsHalo 4: Activate Terminal 2 on Forerunner.Locked
Charum HakkorHalo 4: Activate Terminal 3 on Infinity.Locked
FloodHalo 4: Activate Terminal 4 on Reclaimer.Locked
KnightsHalo 4: Activate Terminal 5 on Shutdown.Locked
JusticeHalo 4: Activate Terminal 6 on Composer.Locked
CryptumHalo 4: Activate Terminal 7 on Midnight.Locked
TerminusHalo 4: Activate all Halo 4 Terminals.Locked
Wake Up, JohnHalo 4: Complete every level of the game on Normal difficulty.Locked
I Need a HeroHalo 4: Complete every level of the game on Heroic difficulty.Locked
The Legend of 117Halo 4: Complete every level of the game on Legendary difficulty.Locked
Lone Wolf LegendHalo 4: Complete every level of the game on Legendary difficulty, by yourself.Locked
This is my Rifle, This is my GunHalo 4: Carry a UNSC weapon all the way through Forerunner on Heroic or Legendary.Locked
Bros to the CloseHalo 4: Complete Infinity without one preventable Marine death on Heroic or Legendary.Locked
Explore the FloorHalo 4: Trick or force a Hunter to fall to its demise on Shutdown on Heroic or Legendary.Locked
Give Him the StickHalo 4: Take out both Hunters using only the Sticky Detonator on Composer.Locked
Chief, Smash!Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight.Locked
You're No ChipsHalo 4: What do Marines know about sticks?Locked
A Long Time AgoHalo 4: Play a game of Halo 4 on the 6th of any month.Locked
You're JokingHalo 4: Complete all Halo 4 Legendary campaign missions in under 3 hours.Locked
He's Running a Marathon...Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.Locked
Destination VacationHalo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.Locked
Tighten Up The GraphicsHalo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.Locked
Mind the GapHalo 3: 4 vehicles, 1 gap on Legendary using Cowbell, Catch, Thunderstorm, Mythic, and Tough Luck.Locked
Back In The DayHalo CE: Play a CTF custom game on Blood Gulch with 4 players. Tri-tip optional.Locked
PacifistHalo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.Locked
Wraith HunterHalo CE: Destroy four Wraith tanks in Assault on the Control Room with the Scorpion tank.Locked
Close Quarters CombatHalo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.Locked
This Side UpHalo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.Locked
MortardomHalo 4: On Reclaimer, use a Wraith to kill at least four enemy Wraiths on Heroic or Legendary.Locked
All According to Plan...Halo CE: Kill the first group of enemies on The Truth and Reconciliation without being detected.Locked
BeachheadHalo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.Locked
The Return of MeggHalo 2: She's not picking up.Locked
No-Fly ZoneHalo CE: Destroy three of the four Banshees on Halo during a single play-through.Locked
Bro HammerComplete any co-op level on Legendary difficulty.Locked
Digging up the PastHalo 4: Access the Master Chief's records on Dawn.Locked
Missing LinkHalo 3: Watching. Waiting. Plotting.Locked
Eminent DomainHalo 2A MP: In Territories, control any 3 Territories simultaneously for 30 seconds.Locked
Game MasterCreated and saved 5 Custom Game types.Locked
Gate Your Thirst!Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.Locked
High Altitude Thirst!Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.Locked
Invaders RepelledHalo 2A MP: In King of the Hill, kill 5 opponents within your controlled hill.Locked
Master ForgerCreated and saved 5 Custom Maps in Forge.Locked
Power PlayHalo 2A MP: On Warlord, get 5 active camouflage power ups in a single game.Locked
Put Up Your DukesHalo 2A MP: Get 25 melee kills in multiplayer.Locked
Red vs. BlueHalo 2A MP: Win 10 matches on Bloodline in multiplayer.Locked
Rule Your Thirst!Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.Locked
Shields Up!Halo 2A MP: On Zenith, personally activate the center energy shield 3 times in one matchmade game.Locked
Shook the Hornet's NestHalo 2A MP: Get 30 kills with the Hornet in multiplayer.Locked
Skeet ShooterHalo 2A MP: Killed 15 opponents that were airborne from a Man Cannon.Locked
Stayin' AliveHalo 2A MP: In Juggernaut, survive as the Juggernaut for 30 seconds.Locked
The Goose is LooseHalo 2A MP: Get 25 kills with the Gungoose in multiplayer.Locked
Thirst Locked Down!Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.Locked
Top GungooseHalo 2A MP: Get a kill with the Gungoose while airborne.Locked
BLASTacular!Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.Locked
Bloody Thirsty!Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.Locked
Bombing RunHalo 2A MP: In Assault, take, plant, and score from the bomb spawn without dying or dropping it.Locked
Cold as IceHalo 2A MP: On Lockdown, kill an opponent with the hanging ice.Locked
Cold FusionHalo 2A MP: Kill an opponent by detonating a Fusion Coil.Locked
Counter-SnipedHalo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.Locked
Triple ThreatHalo 2A MP: In Ricochet, pass once, score once, and kill at least one enemy in the same match.Locked
WetworkHalo 2A MP: On Shrine in CTF, activate the enemy base waterfall and, before it stops, grab the flag.Locked
Worship Your Thirst!Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.Locked
ZealotHalo 2A MP: In Anniversary matchmaking, win 10 games as an Elite.Locked
Dirty BirdHalo 2: Fly the Heretic Banshee.Locked
A Preference for PainHalo 3: Complete the Halo 3 LASO Campaign playlist.Locked
AficiandoHalo 3: Complete three Halo 3 playlists.Locked
Naked TyrantHalo 4: Complete the Halo 4 LASO Campaign playlist.Locked
DevoteeHalo 4: Complete three Halo 4 playlists.Locked
Throne of BonesFind and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3.Locked
Boot Camp HeroHalo 3: Complete a Halo 3 playlist.Locked
A Pile of MedalsCollect 2,000 campaign or playlist medals.Locked
A Crate of MedalsCollect 3,000 campaign or playlist medals.Locked
A Heap of MedalsCollect 4,000 campaign or playlist medals.Locked
A Few TrinketsCollect 5,000 campaign or playlist medals.Locked
Chest of GoldHalo 4: Complete a Halo 4 playlist.Locked
Oh, These Baubles?Collect 6,000 campaign or playlist medals.Locked
Chesty Puller Starter KitCollect 7,000 campaign or playlist medals.Locked
Medal Master ChiefCollect 8,000 campaign or playlist medals.Locked
ContenderWin 50 multiplayer games.Locked
In It To Win ItWin 200 multiplayer games.Locked
Game OnComplete 50 missions or multiplayer games.Locked
Bonus LevelComplete 200 missions or multiplayer games.Locked
SharpshooterWin 150 multiplayer games.Locked
Can't Put It DownComplete 150 missions or multiplayer games.Locked
Battle HardenedWin 250 multiplayer games.Locked
Up All NightComplete 250 missions or multiplayer games.Locked
ThermopylaeWin 300 multiplayer games.Locked
Can't Get EnoughComplete 300 missions or multiplayer games.Locked
Striking Fear in Their HeartsWin 350 multiplayer games.Locked
CommittedComplete 350 missions or multiplayer games.Locked
Steady AimWin 400 multiplayer games.Locked
Big Time GamerComplete 400 missions or multiplayer games.Locked
Quick Trigger FingerWin 450 multiplayer games.Locked
Long Time FanComplete 450 missions or multiplayer games.Locked
Multiplayer ChampionWin 500 multiplayer games.Locked
The Long HaulComplete 500 missions or multiplayer games.Locked
Just A TasteCollect 500 campaign or playlist medals.Locked
All Out of BubblegumCollect 1,000 campaign or playlist medals.Locked
Foe HammerKill 5,000 enemies or players.Locked
GruntageddonKill 1000 Grunts.Locked
Were It So EasyKill 1000 Elites.Locked
Scavenger HuntKill 1000 Jackals.Locked
Dankey KangKill 1000 Brutes.Locked
WyrmslayerKill 250 Hunters.Locked
Remove the Bishops From the BoardKill 1000 Watchers.Locked
KnightbaneKill 1000 Knights.Locked
DogcatcherKill 1000 Crawlers.Locked
GreenhornHalo CE: Complete every level of the game on Easy difficulty.Locked
Big Green StyleHalo 2: Complete every level of the game on Easy difficulty.Locked
Training WheelsHalo 3: Complete every level of the game on Easy difficulty.Locked
Librarian's GiftHalo 4: Complete every level of the game on Easy difficulty.Locked
Herald of the ReclamationComplete all campaigns on Easy difficulty.Locked
King of the CrowsHalo 3: Beat the par score on Crow's Nest.Locked
Witch DoctorHalo 3: Find and claim all Skulls in Halo 3.Locked
Skulltaker Halo 3: BlindHalo 3: Find and claim the Blind Skull on Normal or harder.Locked
Skulltaker Halo 3: Grunt Birthday PartyHalo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.Locked
Skulltaker Halo 3: CowbellHalo 3: Find and claim the Cowbell Skull on Normal or harder.Locked
Skulltaker Halo 3: IWHBYDHalo 3: Find and claim the IWHBYD Skull on Normal or harder.Locked
No Stone UnturnedHalo 3: Activate all Halo 3 Terminals.Locked
MVPHalo 2A MP: Finished as the top player on the winning team in a matchmade game.Locked
Operation CompletionHalo 4: Complete a Spartan Ops mission.Locked
DepartureHalo 4: Complete all chapters in Spartan Ops Episode 1.Locked
ArtifactHalo 4: Complete all chapters in Spartan Ops Episode 2.Locked
CatherineHalo 4: Complete all chapters in Spartan Ops Episode 3.Locked
Didact's HandHalo 4: Complete all chapters in Spartan Ops Episode 4.Locked
Memento MoriHalo 4: Complete all chapters in Spartan Ops Episode 5.Locked
ScatteredHalo 4: Complete all chapters in Spartan Ops Episode 6.Locked
InvasionHalo 4: Complete all chapters in Spartan Ops Episode 7.Locked
ExpendableHalo 4: Complete all chapters in Spartan Ops Episode 8.Locked
KeyHalo 4: Complete all chapters in Spartan Ops Episode 9.Locked
ExodusHalo 4: Complete all chapters in Spartan Ops Episode 10.Locked
Feet FirstHalo 4: Complete all Spartan Ops chapters.Locked
Term of EnlistmentHalo 4: Complete all Spartan Ops chapters on Normal difficulty.Locked
Hazard PayHalo 4: Complete all Spartan Ops chapters on Heroic difficulty.Locked
IcarusHalo 4: Complete all Spartan Ops chapters on Legendary difficulty.Locked
Smooth OperatorHalo 4: Complete all Spartan Ops chapters solo on Legendary difficulty.Locked
Roses vs VioletsHalo 4: Why are you even here?Locked
No One Left BehindHalo 4: Save at least one Marine on Hacksaw (Ep.2 Ch.3) of Spartan Ops on Heroic or Legendary.Locked
Knight in White AssassinationHalo 4: Assassinate a Knight in any Spartan Ops mission.Locked
What Power Outage?Halo 4: Complete The Cauldron Base of Spartan Ops without losing a generator on Heroic or Legendary.Locked
No Easy Way OutHalo 4: Survive Spartan Miller (Ep.5 Ch.1) of Spartan Ops on Heroic or Legendary.Locked
Nice Work Dawg!Earn a total of 2,500 Assist medals in multiplayer.Locked
Aim for the HeadEarn a total of 2,500 Headshot medals in multiplayer.Locked
Dim MakEarn a total of 250 Beat Down medals in multiplayer.Locked
DominationEarn a total of 100 Legendary medals in matchmade games.Locked
Double TroubleEarn a total of 250 Double Kill medals in matchmade games.Locked
Spree MasterEarn a total of 100 Killing Spree medals in matchmade games.Locked
Catch ThisEarn a total of 500 Grenade Kill or Plasma Kill medals in matchmade games.Locked
Party PooperEarn a total of 250 Killjoy medals in matchmade games.Locked
Planting A FlagEarn a total of 250 CTF Mode Specific medals in matchmade games.Locked
The True KingEarn a total of 250 KOTH Mode Specific medals in matchmade games.Locked
Roadkill RampageHalo 2A MP: In Anniversary matchmaking, earn a total of 100 Splatter medals.Locked
Rock and Coil Hit BackHalo 2A MP: In Anniversary matchmaking, earn a total of 100 Environmentalist medals.Locked
No Pain, No GainComplete 1 mission with the LASO playlist skulls enabled.Locked
AirborneHalo CE: Launch a Warthog for at least 5 seconds and have it splatter an enemy.Locked
Assembly SkullHalo 3: Find the hidden Skull on the Assembly multiplayer map.Locked
Orbital SkullHalo 3: Find the hidden Skull on the Orbital multiplayer map.Locked
Sandbox SkullHalo 3: Find the hidden Skull on the Sandbox multiplayer map.Locked
Citadel SkullHalo 3: Find the hidden Skull on the Citadel multiplayer map.Locked
Heretic SkullHalo 3: Find the hidden Skull on the Heretic multiplayer map.Locked
Longshore SkullHalo 3: Find the hidden Skull on the Longshore multilayer map.Locked
BrainpanHalo 3: Find all the hidden multiplayer Skulls.Locked
SightseeingHalo CE: Complete a match on at least 8 different classic multiplayer maps.Locked
Checking Out Your OptionsHalo CE: Complete a match on at least 4 unique game types.Locked
TouristHalo 2: Complete a match on at least 8 different classic multiplayer maps.Locked
Window ShoppingHalo 2: Complete a match on at least 4 different game types in classic multiplayer.Locked
World TravelerHalo 3: Complete a match on at least 8 different multiplayer maps.Locked
Just BrowsingHalo 3: Complete a match on at least 4 different game types in multiplayer.Locked
Going InternationalHalo 4: Complete a match on at least 8 different multiplayer maps.Locked
Taste TestHalo 4: Complete a match on at least 4 different game types in multiplayer.Locked
Naughty NaughtyKill 10 Engineers.Locked
Well...Maybe One or TwoKill 25 Engineers.Locked
ListenerH3: ODST: Find the 1st Audio Log.Locked
An Ear FullH3: ODST: Find the 2nd Audio Log.Locked
Tuned InH3: ODST: Find the 3rd Audio Log.Locked
Do TellH3: ODST: Find the 4th Audio Log.Locked
Hear Me OutH3: ODST: Find the 5th Audio Log.Locked
EavesdroppingH3: ODST: Find the 6th Audio Log.Locked
AuditorH3: ODST: Find the 7th Audio Log.Locked
OverheardH3: ODST: Find the 8th Audio Log.Locked
WiretappingH3: ODST: Find the 9th Audio Log.Locked
MonitoredH3: ODST: Find the 10th Audio Log.Locked
Hang Onto My WordsH3: ODST: Find the 11th Audio Log.Locked
Give HeedH3: ODST: Find the 12th Audio Log.Locked
Get A LoadH3: ODST: Find the 13th Audio Log.Locked
Snoop TroopH3: ODST: Find the 14th Audio Log.Locked
All EarsH3: ODST: Find the 15th Audio Log.Locked
Ear BenderH3: ODST: Find the 16th Audio Log.Locked
Plugged InH3: ODST: Find the 17th Audio Log.Locked
AttentiveH3: ODST: Find the 18th Audio Log.Locked
WatchfulH3: ODST: Find the 19th Audio Log.Locked
ObservantH3: ODST: Find the 20th Audio Log.Locked
ScoutH3: ODST: Find the 21st Audio Log.Locked
AdventurerH3: ODST: Find the 22nd Audio Log.Locked
SpotterH3: ODST: Find the 23rd Audio Log.Locked
ConsiderateH3: ODST: Find the 24th Audio Log.Locked
On Your ToesH3: ODST: Find the 25th Audio Log.Locked
ArchivistH3: ODST: Find the 26th Audio Log.Locked
Your Attention PleaseH3: ODST: Find the 27th Audio Log.Locked
Catching OnH3: ODST: Find the 28th Audio Log.Locked
Wisening UpH3: ODST: Find the 29th Audio Log.Locked
AudiophileH3: ODST: Find the 30th Audio Log.Locked
RookieH3: ODST: Complete every level of the game on Easy difficulty.Locked
Urban Warfare BadgeH3: ODST: Complete every level of the game on Normal difficulty.Locked
First In, Last OutH3: ODST: Complete every level of the game on Heroic difficulty.Locked
Mean Streets of New MombasaH3: ODST: Complete every level of the game on Legendary difficulty.Locked
Junior DetectiveH3: ODST: Find the 1st clue to unraveling the mystery.Locked
InvestigatorH3: ODST: Find the 2nd clue to unraveling the mystery.Locked
GumshoeH3: ODST: Find the 3rd clue unraveling the mystery.Locked
BloodhoundH3: ODST: Find the 4th clue unraveling the mystery.Locked
Private EyeH3: ODST: Find the 5th clue unraveling the mystery.Locked
Secret AgentH3: ODST: Find the 6th clue unraveling the mystery.Locked
Record Store OwnerH3: ODST: Find all 30 Audio Logs.Locked
Tayari PlazaH3: ODST: Complete Tayari Plaza.Locked
Uplift ReserveH3: ODST: Complete Uplift Reserve.Locked
Kizingo BoulevardH3: ODST: Complete Kizingo Blvd.Locked
ONI Alpha SiteH3: ODST: Complete ONI Alpha Site.Locked
NMPD HQH3: ODST: Complete NMPD HQ.Locked
Kikowani StationH3: ODST: Complete Kikowani Station.Locked
Data HiveH3: ODST: Complete Data Hive.Locked
Coastal HighwayH3: ODST: Complete Coastal Highway.Locked
Bill Past DueH3: ODST: Beat the par time on Tayari Plaza.Locked
Floor It!H3: ODST: Beat the par time on Uplift Reserve.Locked
An Artist's CanvasH3: ODST: Beat the par time on Kizingo Blvd.Locked
A Pleasant TripH3: ODST: Beat the par time on ONI Alpha Site.Locked
First Stop: Anywhere But Here!H3: ODST: Beat the par time on NMPD HQ.Locked
Feet Don't Fail Me NowH3: ODST: Beat the par time on Kikowani Station.Locked
Overtaken By EventsH3: ODST: Beat the par time on Data Hive.Locked
Double Time!H3: ODST: Beat the par time on Coastal Highway.Locked
Can't Stop Here, This is Brute CountryH3: ODST: Beat par time on all Halo 3: ODST levels.Locked
Survey Says...H3: ODST: Beat the par score on Tayari Plaza.Locked
Don't Strain Your MetaphorsH3: ODST: Beat the par score on Uplift Reserve.Locked
Son of a GunH3: ODST: Beat the par score on Kizingo Blvd.Locked
I Love My JobH3: ODST: Beat the par score on ONI Alpha Site.Locked
Pour It OnH3: ODST: Beat the par score on NMPD HQ.Locked
Squid Jackpot!H3: ODST: Beat the par score on Kikowani Station.Locked
Magic TouchH3: ODST: Beat the par score on Data Hive.Locked
This Oliphant Has No BrakesH3: ODST: Beat the par score on Coastal Highway.Locked
The Marine Corps Gives Its RegardsH3: ODST: Beat par score on all Halo 3: ODST levels.Locked
Déjà VuH3: ODST: Complete Coastal Highway on 4-player Legendary co-op, with Iron, and no 'Hog or Scorpion.Locked
Do You Remember When We MetH3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.Locked
Safety Not GuaranteedH3: ODST: Complete a Halo 3: ODST LASO Campaign playlist.Locked
TrifectaH3: ODST: Complete three Halo 3: ODST playlists.Locked
NEXT!H3: ODST: Complete a Halo 3: ODST playlist.Locked
Nagato Makes Moving EasyH3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.Locked
One Got AwayH3: ODST: View the missing link.Locked
Like a Broken RecordH3: ODST: Find a legendary hidden music cue.Locked
VandalizedH3: ODST: Face it.Locked
Saturday Morning CartoonH3: ODST: Is there a toy inside?Locked
ClassicH3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.Locked
Catch 'Em NappingH3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.Locked
Strong, Silent TypeH3: ODST: Assassinate 3 Brutes in a row on Data Hive.Locked
Bip! Bap! BAM!H3: ODST: Earn a Triple Kill medal with the pistol on any level.Locked
Pineapple ExpressH3: ODST: Kill 4 enemies with a single plasma or frag grenade.Locked
Fowl HuntH3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.Locked
Does Whatever a Spartan Can?H3: ODST: Destroy a Wraith…with your bare hands.Locked
FireflyH3: ODST: Kill a Drone with a flame grenade on Data Hive.Locked
"BLAM" Said The Lady!H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.Locked
One Way RideH3: ODST: Complete any level without using a health pack on Heroic or Legendary.Locked
Just Sayin...I Ain't DeadH3: ODST: Complete any level without dying on Heroic or Legendary.Locked
Deference of DarknessH3: ODST: Complete any level without activating VISR mode.Locked
Those Left BehindH3: ODST: Finish Tayari Plaza with at least one Marine still breathing.Locked
Shoot and ScootH3: ODST: Complete NMPD HQ without firing the Sniper Rifle on Heroic or Legendary.Locked
Fast and LowH3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.Locked
Shiny...H3: ODST: Pilot a Banshee on Kizingo Boulevard.Locked
Bits and PiecesH3: ODST: Destroy 5 Phantoms on NMPD HQ.Locked
What About Those Tanks?H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.Locked
Two Places, Same TimeH3: ODST: I've got my eye on you, Marine.Locked
XenophobiaH3: ODST: Complete any level without using Covenant weapons.Locked
Monumental Thirst!H2A: Found and destroyed the BLAST soda can on Remnant..Locked
We're Just Getting StartedHalo: Reach: Complete Winter Contingency.Locked
No PicnicHalo: Reach: Observe a grizzly scene on New Alexandria.Locked
Protocol Dictates ActionHalo: Reach: Complete ONI: Sword Base.Locked
I Need A WeaponHalo: Reach: Complete Nightfall.Locked
To WarHalo: Reach: Complete Tip of the Spear.Locked
You Flew Pretty GoodHalo: Reach: Complete Long Night of Solace.Locked
Into The Howling DarkHalo: Reach: Complete Exodus.Locked
Dust And EchoesHalo: Reach: Complete New Alexandria.Locked
This Is Not Your GraveHalo: Reach: Complete The Package.Locked
Send Me Out... With A BangHalo: Reach: Complete The Pillar of Autumn.Locked
Welcome to ReachHalo: Reach: Complete every level of the game on Easy difficulty.Locked
The Soldier We Need You To BeHalo: Reach: Complete every level of the game on Normal difficulty.Locked
Folks Need Heroes…Halo: Reach: Complete every level of the game on Heroic difficulty.Locked
Gods Must Be StrongHalo: Reach: Complete every level of the game on Legendary difficulty.Locked
A Monument To All Your SinsHalo: Reach: Complete every level of the game on Legendary difficulty, by yourself.Locked
Winter UrgencyHalo: Reach: Beat the par time on Winter Contingency.Locked
Just Like Storming a CastleHalo: Reach: Beat the par time on ONI: Sword Base.Locked
Now Just You Gúta MinuteHalo: Reach: Beat the par time on Nightfall.Locked
Generous TipperHalo: Reach: Beat the par time on Tip of the Spear.Locked
Sabre MetricsHalo: Reach: Beat the par time on Long Night of Solace.Locked
Quicker Than Reading the BookHalo: Reach: Beat the par time on Exodus.Locked
One For the Record BooksHalo: Reach: Beat the par time on New Alexandria.Locked
Speedy DeliveryHalo: Reach: Beat the par time on The Package.Locked
Wait, How'd the Ship Get Down Here?Halo: Reach: Beat the par time on The Pillar of Autumn.Locked
Fast FallHalo: Reach: Beat par time on all Halo: Reach levels.Locked
Ice In Your VeinsHalo: Reach: Beat the par score on Winter Contingency.Locked
Still SharpHalo: Reach: Beat the par score on ONI: Sword Base.Locked
Moon's Out, Goons OutHalo: Reach: Beat the par score on Nightfall.Locked
Bake That CakeHalo: Reach: Beat the par score on Tip of the Spear.Locked
InsomniaHalo: Reach: Beat the par score on Long Night of Solace.Locked
Parting the SeaHalo: Reach: Beat the par score on Exodus.Locked
Nine Lives Are a MythHalo: Reach: Beat the par score on New Alexandria.Locked
How Did I Lose All My Fingers?Halo: Reach: Beat the par score on The Package.Locked
Precious CargoHalo: Reach: Beat the par score on The Pillar of Autumn.Locked
We'll Be BackHalo: Reach: Beat the par score on every Halo: Reach level.Locked
T'vaoan TerminatorHalo: Reach: Kill 100 Skirmishers.Locked
Chol Von's Not Gonna Like ThisHalo: Reach: Kill 1000 Skirmishers.Locked
Keep It CleanHalo: Reach: Kill 7 Moa during Winter Contingency.Locked
They've Always Been FasterHalo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.Locked
Wake Up ButtercupHalo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace Locked
Two Corpses In One GraveHalo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.Locked
Your Heresy Will Stay Your FeetHalo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.Locked
I Didn't Train To Be A PilotHalo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.Locked
Tank Beats EverythingHalo: Reach: Finish The Package on Legendary with the Scorpion intact.Locked
Swift and ShallowHalo: Reach: Hijack a Banshee during the Reach Campaign.Locked
Forza in the FallHalo: Reach: Flip the switches to become a Reach Racer!Locked
HBOrg SpecialHalo: Reach: Party with the DJ Brute.Locked
Play Us a Sad Song, ClaudeHalo: Reach: Listen to a hidden music cue.Locked
We're Gonna Need a Bigger ShipHalo: Reach: Fly both the Pelican and Phantom on New Alexandria.Locked
Front Page NewsHalo: Reach: Find me in the club.Locked
The Humble Beginnings of Wiljax BrantleyHalo: Reach: Now that's a value meal.Locked
Did You Major in Marine Bio?Halo: Reach: Encounter the hidden marines on Exodus.Locked
Fly, You Fools!Halo: Reach: Find the hidden Banshees on The Package.Locked
This is Not the Greatest Lab in the World…Halo: Reach: Find your way into Halsey's Lab on The Package.Locked
Hey, You Dropped ThisHalo: Reach: Find Data Pad on 1 Winter ContingencyLocked
Read Halsey's JournalHalo: Reach: Find Data Pad 2 on ONI: Sword BaseLocked
Meeting of the (Artificial) MindsHalo: Reach: Find Data Pad 3 on NightfallLocked
Rampant SpeculationHalo: Reach: Find Data Pad 4 on Tip Of The SpearLocked
Minority ReportHalo: Reach: Find Data Pad 5 on Long Night Of SolaceLocked
Info DumpHalo: Reach: Find Data Pad 6 on ExodusLocked
Paper TrailHalo: Reach: Find Data Pad 7 on New AlexandriaLocked
Terminal ConditionsHalo: Reach: Find Data Pad 8 on The PackageLocked
Digital DestiniesHalo: Reach: Find Data Pad 9 on The Pillar Of AutumnLocked
Unreliable NarratorHalo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficultyLocked
What Does It All Mean?Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficultyLocked
Unsolved MysteriesHalo: Reach: Find Data Pad 12 on Nightfall on Legendary difficultyLocked
Meddling and MadnessHalo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficultyLocked
The Answer is SimpleHalo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary DifficultyLocked
Of Patience and PartialityHalo: Reach: Find Data Pad 15 on Exodus on Legendary difficultyLocked
Curious CompositionHalo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficultyLocked
Silent ShepherdsHalo: Reach: Find Data Pad 17 on The Package on Legendary difficultyLocked
Assembled the MajorityHalo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficultyLocked
Yes No You DecideHalo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficultyLocked
Canonical ConundrumHalo: Reach: Find all Data Pads.Locked
Why Do This To Yourself?Halo: Reach: Complete the Halo: Reach LASO Campaign playlist.Locked
Reach Has Been Good to MeHalo: Reach: Complete a Halo: Reach playlist.Locked
Who Needs Red Flag?Halo: Reach: Complete three Halo: Reach playlists.Locked
Remember ReachHalo: Reach: Play a game of Halo: Reach on the 14th of any month.Locked
Keep Your Foot on the PedrogasHalo: Reach: Complete all Halo: Reach Legendary campaign missions in under 3 hours.Locked
Enemies Everywhere!Halo: Reach: Complete a Firefight set on Normal or Harder.Locked
Negative, GhostriderHalo: Reach: Get a Skullamanjaro in a matchmade Headhunter game.Locked
SkunkedHalo: Reach: Won a matchmade game of Invasion in the 1st phase.Locked
Clear and Present DangerHalo: Reach: Pad on the run.Locked
Left BehindHalo: Reach: Achieve a score of 30,000 points on Lone Wolf.Locked
One Final FirefightHalo: Reach: Achieve a score of 150,000 points on Lone Wolf.Locked
What About Bob?Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.Locked
Jorge Can't Have All the Big GunsHalo: Reach: Use a Pelican turret.Locked
I'm Sorry, DaveHalo: Reach: Find the hidden binary signature.Locked
Workers' CompensationHalo: Reach: Splatter an enemy using the forklift.Locked
Capacious CartographyHalo: Reach: Create a custom map using Forge World.Locked
Requiescat in PaceHalo: Reach: Complete 10 assassinations on enemy players.Locked
Run and GunnedHalo: Reach: Headshot 10 enemies while they are sprinting.Locked
Game BreakerHalo: Reach: Kill 10 enemies while using a Jetpack.Locked
Because It Wasn't Hard EnoughHalo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).Locked
Classic CompletionHalo: Reach: Complete Exodus without using any armor abilities.Locked
Confused CalloutsHalo: Reach: Trigger a humorous callout on your HUD's position indicator.Locked
Collection Eligibility ConfirmedHalo: Reach: See, he IS in the game!Locked
Mind the Skill GapHalo: Reach: Observe the logo of a buttoned-up mining company.Locked
Easy to OverlookHalo: Reach: Access hidden UNSC radio chatter.Locked
New Ways to Save a BuckHalo: Reach: Hear a familiar voice on New Alexandria.LockedKiiLime Network
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