Press L2+R2 at the Main Menu and a Password Prompt will come up. Enter any one of these codes for the desired effect. These codes also work for the Gamecube version.
Password Effect Disable Active Cheats 000000 Upgrade all Monsters 011235 One Hit Building Destroy 071767 Demo Mode (2 Random Monsters) 082864 All Monsters and Levels Unlocked 141421 Display Game Version 314159 View Ending Sequence 667301 View Credits 667302 Instant Demo Mode (2 Random Monsters) 874098 Immune to Projectiles 986960 000020 Unkow 271828 Unlock All Cities
This is how to unlock the super-unlockables; Philbert, Eyegore, and Bubba.
Unlockable How to Unlock Bubba Unlock Every other monster, and get every star on every level. Eyegore Beat every challenge on every level. Philbert Get the PAR points for every level.
Contributed By: pa22word.
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