ACHIEVEMENT - HOW TO UNLOCK
Cash is King - Achieve a balance of 20000 credits or more.
Co-op Campaigner - Complete any multiplayer level.
Deadly Assassin - Without the player taking damage kill 50 aliens in single player.
Indestructible - Finish multiplayer 'Cargo' level without taking any damage.
Old Soldier - Complete all single player levels 1-5.
Praemonitus Praemunitus - Collect all logs through out the game.
Rapid Deployment - Complete 'Cargo' multiplayer level in 10 minutes or less.
Super-Sleuth - Find all 'secret' collectibles.
Survivor - Stay alive for 8 minutes on any of the Survivor mode single player levels.
The Best of the Best - Complete all single player levels 1-5 on elite difficulty.
Vital Statistics - Finish 'Primed' single player level with 300000 or more overall score.
War of Attrition - Kill 1000 aliens in single player.