Xbox 360 Sports2 out of 39
One Of The Big Boys
Edit the BCS tie-ins to grant a BCS tie-in to a non-AQ conference
Xbox 360 Puzzle22 out of 42
Score 40,000 points in a Short game
Xbox 360 Action16 out of 65
Set 101 Infected on fire.
Xbox 360 Action7 out of 95
Red Dead Rockstar
Kill a Rockstar or someone with this achievement in a public multiplayer match.
Xbox 360 Action35 out of 69
Win a game of Invasion in the 1st phase.
Xbox 360 Puzzle35 out of 50
Play every song in the game in Perform It mode.
Xbox 360 Strategy5 out of 12
ZFF's 4 Evr
Bowl a winner with a friend in Co-Op Wall-Nut Bowling
Xbox 360 Puzzle23 out of 50
Defeat The Boss
Xbox 360 Action21 out of 54
Purchase any 1 uniform
Xbox 360 Action32 out of 71
Continue playing to unlock this secret achievement.
Xbox 360 Action13 out of 99
Kill five barnacles with one barrel.
Xbox 360 Sports18 out of 50
Play an entire game using manual substitutions, in a non-simulated game.
Xbox 360 Action8 out of 65
Let Sleeping Rockstars Lie
Kill a Rockstar developer in a ranked multiplayer match.
Xbox 360 Driving30 out of 50
Driver Level 20
Reach Driver Level 20 in Season Play mode.