Press L + R at the main menu to display the code entry screen. Then, enter one of the following six digit number codes to activate the corresponding cheat function. A sound will confirm correct code entry.
All monsters and levels unlocked
Enter 141421 as a code.
All levels unlocked
Enter 271828 as a code.
One hit building destruction
Enter 071767 as a code.
Invincible to bullets, rockets and other projectiles
Enter 986960 as a code.
All monsters have all power upgrades
Enter 011235 as a code. Note: The star points will not appear on their cards.
Demo mode with two random monsters
Enter 082864 as a code. Note: This earns PAR Damage stars.
Instant demo mode with two random monsters
Enter 874098 as a code. Note: This earns Destruction Complete stars.