There are 12 achievements worth a total of 200 points
Gain a Gold Star in All Training Missions
Complete Your First Local Multiplayer Game
Win an Xbox LIVE Game
Gain Your First Rank
Unlock All of the Training Missions
Gain a Gold Badge in 5 Player Awards
Get To Rank 10
Get To Rank 20
Kill All Other Players With The Singularity Bomb in a 4 Player Xbox LIVE Game
Earn a Gold Star in a Survival Training Mission Without Using Any Weapons
Kill 5 Opponents in a Row Without Dying in an Xbox LIVE Multiplayer Game
Get a Quad Kill in the Training Missions