Cheat Codes
Mutant - GamerScore 10:
Shoot 5 mutants in one game.
Cooperation - GamerScore 10:
Xbox Live Co-Op game get a score of 15,000.
One Wave - GamerScore 10:
Without losing any humans get to the 2nd wave.
Getting Better - GamerScore 15:
Get to the 3rd wave.
Fifteen Grand - GamerScore 15:
Obtain a personal score of 15,000.
Competitive - GamerScore 15:
Win 30 Xbox Live versus games.
Nice Catch - GamerScore 15:
Rescue a human with a mid-air catch.
Baiter Bane - GamerScore 20:
Xbox Live Co-Op game, kill 5 baiters in any level without using any smart bombs.
Run! - GamerScore 20:
Without shooting, bombing or teleporting survive the first 75 seconds.
Five Waves - GamerScore 20:
Get to the 5th wave.
Protect All Humans - GamerScore 25:
In the first 3 waves lose no humans.
Twenty-Five Grand - GamerScore 25:
Obtain a personal score of 25,000.