The following cheats, codes, and secrets are available for Alien Syndrome on the Nintendo Wii video game console. If you notice we are missing a code, or spot an error, please let us know.
Looking for hints and tips for Alien Syndrome? Take a look at the Alien Syndrome hints page, which lists user submitted hints and tips. You can also add your best Alien Syndrome hints.
Unlock Expert Difficulty
Beat the game on Hard difficulty
Unlock Hard Difficulty
Beat the game on Normal difficulty