Campaign Complete: Normal
Completed the Campaign on Normal difficulty.
125 ✓ August 6th, 2009
Campaign Complete: Heroic
Completed the Campaign on Heroic difficulty.
125 ✓ January 1st, 1753
Campaign Complete: Legendary
Completed the Campaign on Legendary difficulty.
125 ✓ January 18th, 2010
Return
Completed the final mission of the Campaign.
50 ✓ August 6th, 2009
Came… From… Behind
On a Legendary map, got 3 assassinations during a ranked or social match.
50 ✓ May 8th, 2010
Defend This
On a Legendary map, got a flag melee kill during a ranked or social match.
50 ✓ May 2nd, 2010
Last Stand
Completed the seventh mission of the Campaign.
40 ✓ August 1st, 2009
The Key
Completed the eighth mission of the Campaign.
40 ✓ August 2nd, 2009
Marathon Man
Accessed all Terminals in the Campaign.
40 ✓ October 28th, 2009
Cleansing
Completed the fifth mission of the Campaign.
30 ✓ July 29th, 2009
Refuge
Completed the sixth mission of the Campaign.
30 ✓ August 1st, 2009
Assault
Completed the fourth mission of the Campaign.
30 ✓ July 10th, 2009
Spartan Officer
True veteran of many battles, you are a Spartan Officer.
25 ✓ July 12th, 2009
Double Double
On a Legendary map, got two Double Kills during a ranked or social match.
25 ✓ May 2nd, 2010
Alas, Poor Yorick
On a Legendary map, got 3 Oddball melee kills during a ranked or social match.
25 ✓ May 8th, 2010
Flag Dropped
On a Legendary map, got 2 flag carrier kills during a ranked or social match.
25 ✓ September 11th, 2010
Hammer Time
On Assembly, got 5 Hammer kills during a ranked or social match.
25 ✓ May 8th, 2010
Ghost Patrol
On Longshore, got 3 kills with a Ghost during a ranked or social match.
25 ✓ July 1st, 2010
Post Mortem
On Orbital, got 2 Death From the Grave medals during a ranked or social match.
25 ✓ May 2nd, 2010
… Get the Horns
On a Mythic map, got a Bulltrue medal during a ranked or social match.
25 ✓ June 2nd, 2010
Awww, Too Bad
On a Mythic map, got a Killjoy medal during a ranked or social match.
25 ✓ April 30th, 2010
Killtacular
On a Mythic map, got a Killtacular during a ranked or social match.
25 ✓ July 2nd, 2010
Delicious Brains
On a Mythic map, infected 2 humans during a ranked or social match.
25 ✓ May 21st, 2010
Zombie Repeller
On a Mythic map, killed 2 Zombies during a ranked or social match.
25 ✓ May 21st, 2010
Tank Dropper
On a Mythic map, got a kill on another player while in monitor mode.
25 ✓ April 28th, 2010
Assembly Skull
On Assembly, found the hidden skull.
25 ✓ April 27th, 2010
Citadel Skull
On Citadel, found the hidden skull.
25 ✓ April 27th, 2010
Heretic Skull
On Heretic, found the hidden skull.
25 ✓ April 27th, 2010
Longshore Skull
On Longshore, found the hidden skull.
25 ✓ April 27th, 2010
Orbital Skull
On Orbital, found the hidden skull.
25 ✓ April 27th, 2010
Sandbox Skull
On Sandbox, found the hidden skull.
25 ✓ April 27th, 2010
Vidmaster Challenge: Brainpan
Found all the hidden skulls on the Mythic maps.
25 ✓ April 27th, 2010
Landfall
Completed the first mission of the Campaign.
20 ✓ July 5th, 2009
Holdout
Completed the second mission of the Campaign.
20 ✓ July 19th, 2009
The Road
Completed the third mission of the Campaign.
20 ✓ July 9th, 2009
UNSC Spartan
Promoted to Sergeant. Proven in combat, you are a Spartan.
15 ✓ July 11th, 2009
Iron
Claimed Iron skull.
10 ✓ July 7th, 2009
Black Eye
Claimed Black Eye skull.
10 ✓ July 11th, 2009
Tough Luck
Claimed Tough Luck skull.
10 ✓ July 11th, 2009
Catch
Claimed Catch skull.
10 ✓ July 21st, 2009
Fog
Claimed Fog skull.
10 ✓ July 11th, 2009
Famine
Claimed Famine skull.
10 ✓ August 1st, 2009
Thunderstorm
Claimed Thunderstorm skull.
10 ✓ August 1st, 2009
Tilt
Claimed Tilt skull.
10 ✓ September 19th, 2009
Mythic
Claimed Mythic skull.
10 ✓ September 15th, 2009
Graduate
Graduated from basic training. Stick with it to earn your Spartan Insignia.
10 ✓ July 6th, 2009
Guerilla
Earned over 15,000 points in the Campaign meta-game on the first mission.
10 ✓ September 17th, 2009
Demon
Earned over 15,000 points in the Campaign meta-game on the second mission.
10 ✓ September 18th, 2009
Cavalier
Earned over 15,000 points in the Campaign meta-game on the third mission.
10 ✓ September 18th, 2009
Askar
Earned over 15,000 points in the Campaign meta-game on the fourth mission.
10 ✓ January 1st, 1753
Exterminator
Earned over 15,000 points in the Campaign meta-game on the fifth mission.
10 ✓ January 1st, 1753
Ranger
Earned over 50,000 points in the Campaign meta-game on the sixth mission.
10 ✓ January 1st, 1753
Vanguard
Earned over 50,000 points in the Campaign meta-game on the seventh mission.
10 ✓ January 1st, 1753
Orpheus
Earned over 15,000 points in the Campaign meta-game on the eighth mission.
10 ✓ January 1st, 1753
Reclaimer
Earned over 15,000 points in the Campaign meta-game on the final mission.
10 ✓ January 1st, 1753
Too Close to the Sun
Destroyed a banshee with the spartan laser or missile pod in a ranked playlist or in campaign.
5 ✓ October 28th, 2009
Triple Kill
Killed 3 enemies within 4 seconds of one another in a ranked free for all playlist.
5 ✓ July 8th, 2009
We’re in for some Chop
Destroyed an enemy vehicle with equipment in a ranked playlist or in campaign.
5 ✓ October 28th, 2009
Steppin' Razor
Scored a Triple Kill with the sword in a ranked free for all playlist.
5 ✓ May 22nd, 2010
Up Close and Personal
Killed 5 enemies by melee or assassination in a ranked free for all playlist.
5 ✓ July 7th, 2009
Fear the Pink Mist
Killed 5 enemies with the needler in a ranked free for all playlist or in campaign.
5 ✓ July 7th, 2009
Headshot Honcho
Killed 10 enemies with headshots in a ranked free for all playlist or in campaign.
5 ✓ September 15th, 2009
Used Car Salesman
Destroyed a vehicle that has three enemies in it in a ranked playlist or in campaign.
5 ✓ August 1st, 2009
MVP
Earned the MVP in a ranked playlist.
5 ✓ November 22nd, 2009
Vidmaster Challenge: Annual
After 9/25/08, completed Halo on 4-player Legendary LIVE co-op, with Iron, and everyone in Ghosts.
Vidmaster Challenge: Lightswitch
Got the rank of Lieutenant in any playlist in the new EXP progression system.
Vidmaster Challenge: 7 on 7
Entered into a ranked or social playlist with 7 EXP on the 7th of the month.
Look Both Ways
On a Legendary map, got a Splatter Spree during a ranked or social match.
50 
Road Rage
On a Legendary map, got 5 Warthog chaingun kills during a ranked or social match.
25 
Pull
On Citadel, got a Shotgun Spree during a ranked or social match.
25 
Blades of Fury
On Heretic, got a Sword Spree during a ranked or social match.
25 
Have Fun Respawning
On a Mythic map, got an Extermination during a ranked or social match.
25 
Save This Film
On a Mythic map, got a Perfection medal during a ranked or social match.
25 
Two for One
Scored a Double Kill with a single spartan laser shot in a ranked free for all playlist.
5 
Overkill
Killed 4 enemies within 4 seconds of one another in a ranked free for all playlist.
5 
Lee R Wilson Memorial
Scored 5 grenade sticks in any ranked free for all playlist.
5 
Killing Frenzy
Killed 10 enemies without dying in any ranked free for all playlist.
5 
Mongoose Mowdown
Splattered an enemy with the mongoose in a ranked free for all playlist.
5 
Maybe Next Time Buddy
Boarded the same vehicle within 10 seconds after being boarded in any free for all playlist.
5