Mushroom Men - The Spore Wars cheats and cheat codes for Nintendo Wii

Unlimited ammunition:
Collect all 81 meteorites to unlock unlimited weapon ammo.

Unlock Music tracks:
Complete the game once, then select the "Music" option to listen to the various tracks.

Unlock mini-games:
Finish the game once to unlock a new set of mini-games.

Unlock concept art:
Pick up collectibles during game play. After the game is completed, go to "Gallery"
to view the unlocked art.