PlayStation 3 Action1 out of 12
Collect 100 atoms (without exiting the game)
PlayStation 3 Action2 out of 51
Purchase a new multiplayer character.
Xbox 36026 out of 75
Make a smithed item, an enchanted item, and a potion
Xbox 360 Action1 out of 48
Continue playing to unlock this secret achievement.
PlayStation 3 Action2 out of 71
I Don't Think They Exist
In TranZit, kill one of the denizens of the forest while it is latched onto you.
Xbox 360 Action2 out of 67
Max Payne Invitational
Invite someone to play through the in-game contact list
Xbox 360 Action7 out of 65
Lose a 4 star wanted rating by outrunning the cops.
Xbox 360 Action36 out of 76
A Legendary Episode
Complete all chapters in Spartan Ops Episode 1 on Legendary difficulty.
Xbox 360 Action7 out of 70
Gather intel on Raul Menendez from Mullah Rahmaan.
Xbox 360 Action1 out of 12
Complete one tutorial episode.
Xbox 360 Action27 out of 63
Complete the campaign story
Xbox 360 Action16 out of 95
In a single Multiplayer Liar's Dice game, successfully make a spot-on call
Xbox 360 Action10 out of 20
Get a premium item
Xbox 360 Adventure20 out of 20
Leader Of The Pack
Befriend five wolves.