Xbox 360 Action6 out of 71
Destroy all enemies on vehicles during the prison break.
Xbox 360 Action8 out of 95
Red Dead Rockstar
Kill a Rockstar or someone with this achievement in a public multiplayer match.
Xbox 360 Action34 out of 54
Continue playing to unlock this secret achievement.
Xbox 360 Driving21 out of 60
Reach the rank of Master in Single Player Career mode.
Xbox 360 Action27 out of 79
Find and claim this skull when playing on Normal, Heroic or Legendary difficulty.
Xbox 36038 out of 72
Completed "Reilly's Rangers"
Xbox 360 Action46 out of 50
Queen takes Rook
Complete 'Loose Ends' and 'The Enemy of My Enemy' on Veteran Difficulty.
Xbox 360 Sports3 out of 44
Join an online session
Xbox 360 Action38 out of 59
Defeat 100 enemies with Lightning Shield
Xbox 360 Action48 out of 51
Collect or Invent 53 Tonics in the Physical, Engineering and Combat tracks.
Xbox 360 Sports8 out of 8
Win the Everlast sponsored fight.
Xbox 360 Action50 out of 79
Earn enough multiplayer experience to reach level 25 (not Custom)
Xbox 360 Action38 out of 44
Keeper of the Order
Find all Templar Flags in Acre.
Xbox 360 Action10 out of 12
Destroy 75 enemies in a game of Deadline using bullets bounced off of gates.