Alien Breed 2 - Assault XBox 360 Game cheats,secrets,codes and keys

Alien Breed 2 - Assault

Achievements:
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Accomplish the indicated achievement to get the corresponding number
of Gamerscore points:

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