Landfall
 20 
Finish the first mission of the Campaign on Normal, Heroic, or Legendary.
 Holdout
 20 
Finish the second mission of the Campaign on Normal, Heroic, or Legendary.
 The Road
 20 
Finish the third mission of the Campaign on Normal, Heroic, or Legendary.
 Assault
 30 
Finish the fourth mission of the Campaign on Normal, Heroic, or Legendary.
 Cleansing
 30 
Finish the fifth mission of the Campaign on Normal, Heroic, or Legendary.
 Refuge
 30 
Finish the sixth mission of the Campaign on Normal, Heroic, or Legendary.
 Last Stand
 40 
Finish the seventh mission of the Campaign on Normal, Heroic, or Legendary.
 The Key
 40 
Finish the eighth mission of the Campaign on Normal, Heroic, or Legendary.
 Return
 50 
Finish the final mission of the Campaign on Normal, Heroic, or Legendary.
 Campaign Complete: Normal
 125 
Finish the Campaign on Normal.
 Campaign Complete: Heroic
 125 
Finish the Campaign on Heroic (unlocks achievement for Normal, if not earned).
 Campaign Complete: Legendary
 125 
Finish the Campaign on Legendary (unlocks achievements for Normal and Heroic, if not earned).
 Iron
 10 
Finish the Campaign on Normal, Heroic, or Legendary, then find and claim this skull.
 Black Eye
 10 
Finish the Campaign on Normal, Heroic, or Legendary, then find and claim this skull.
 Tough Luck
 10 
Finish the Campaign on Normal, Heroic, or Legendary, then find and claim this skull.
 Catch
 10 
Finish the Campaign on Normal, Heroic, or Legendary, then find and claim this skull.
 Fog
 10 
Finish the Campaign on Normal, Heroic, or Legendary, then find and claim this skull.
 Famine
 10 
Finish the Campaign on Normal, Heroic, or Legendary, then find and claim this skull.
 Thunderstorm
 10 
Finish the Campaign on Normal, Heroic, or Legendary, then find and claim this skull.
 Tilt
 10 
Finish the Campaign on Normal, Heroic, or Legendary, then find and claim this skull.
 Mythic
 10 
Finish the Campaign on Normal, Heroic, or Legendary, then find and claim this skull.
 Spartan Program Recruit
 10 
Win your first game in matchmaking to sign up for the Spartan Program (Online).
 UNSC Spartan
 15 
Earn your Sergeant rating to be recognized as a true Spartan (Online).
 Spartan Officer
 25 
Advance to the Spartan Officer ranks (Online).
 Two for One
 5 
Score a Double Kill with a single spartan laser shot in a ranked free for all playlist (Online). 
 Too Close to the Sun
 5 
Destroy an enemy banshee with the spartan laser or missile pod in a ranked playlist or in campaign.
 Triple Kill
 5 
Kill 3 enemies within 4 seconds of one another in a ranked free for all playlist (Online).
 Overkill
 5 
Kill 4 enemies within 4 seconds of one another in a ranked free for all playlist (Online).
 Lee R Wilson Memorial
 5 
Score 5 grenade sticks in any ranked free for all playlist (Online).
 We’re in for some Chop
 5 
Destroy an enemy vehicle with equipment in a ranked playlist or in campaign.
 Killing Frenzy
 5 
Kill 10 enemies without dying in any ranked free for all playlist (Online).
 Steppin' Razor
 5 
Score a Triple Kill with the sword in a ranked free for all playlist (Online).
 Mongoose Mowdown
 5 
Splatter an enemy with the mongoose in a ranked free for all playlist (Online).
 Up Close and Personal
 5 
Kill 5 enemies by melee or assassination in a ranked free for all playlist (Online). 
 Fear the Pink Mist
 5 
Kill 5 enemies with the needler in a ranked free for all playlist or in campaign. 
 Headshot Honcho
 5 
Kill 10 enemies with headshots in a ranked free for all playlist or in campaign.
 Used Car Salesman
 5 
Destroy a vehicle that has three enemies in it in a ranked playlist or in campaign.
 Marathon Man
 40 
Locate and access all Terminals in the Campaign.
 MVP
 5 
Earn the MVP in any ranked playlist (Online).
 Maybe Next Time Buddy
 5 
Board the same vehicle within 10 seconds after being boarded in any free for all playlist (Online).
 Demon
 10 
Score over <X> points in the Campaign meta-game on the second mission.
 Guerilla
 10 
Score over <X> points in the Campaign meta-game on the first mission.
 Cavalier
 10 
Score over <X> points in the Campaign meta-game on the third mission.
 Askar
 10 
Score over <X> points in the Campaign meta-game on the fourth mission.
 Exterminator
 10 
Score over <X> points in the Campaign meta-game on the fifth mission.
 Ranger
 10 
Score over <X> points in the Campaign meta-game on the sixth mission.
 Vanguard
 10 
Score over <X> points in the Campaign meta-game on the seventh mission.
 Orpheus
 10 
Score over <X> points in the Campaign meta-game on eighth mission.
 Reclaimer
 10 
Score over <X> points in the Campaign meta-game on the final mission.

Всего 49 - 1000G.