Complete the following achievements to unlock Xbox Live Gamerscore points.
| Achievement | How to unlock
|
|---|
| Cash is King (10 points) | Achieve a balance of 20000 credits or more.
|
| Co-op Campaigner (10 points) | Complete any multiplayer level.
|
| Deadly Assassin (10 points) | Kill 50 aliens in a row in single player without taking damage.
|
| Indestructible (40 points) | Finish multiplayer level 'Cargo' without taking any damage.
|
| Old Soldier (20 points) | Complete all single player levels 1-5.
|
| Praemonitus Praemunitus (10 points) | Collect all the logs throughout the game.
|
| Rapid Deployment (10 points) | Complete multiplayer level 'Cargo' in 10:00 or less.
|
| Super-Sleuth (10 points) | Find all secret collectibles.
|
| Survivor (10 points) | Stay alive for 8 minutes on any of the Survival mode single player levels.
|
| The Best of the Best (25 points) | Complete all single player levels 1-5 on Elite difficulty.
|
| Vital Statistics (25 points) | Finish 'Primed' single player level with a score greater than 300,000.
|
| War of Attrition (20 points) | Kill 1000 aliens in single player.
|
