The following codes are all entered at the New Name screen. If one of the codes requires a special character entry, just press L, Right C and Bottom C at the same time to toggle between the numbers and the special characters...
- CREDITS to view the credits.
- LINES to play a hidden game of "Lines." In "Lines," you have to remove a big enough area from the core of the ball for your friend to escape. You can remove pieces by lining up three in a horizontal or vertical line.
- G(alien head)MEBOY to access some hidden tunes in the game. To access the tunes, go to the "Audio" screen either in the Options or when you Pause the game. You'll find nine new tunes; however, you'll notice they are very "8-bit-ish" in nature.
- (saturn)(spaceship)(rocket)(heart)(skull) to receive access to all levels in all game modes.
- VORTEX - suck up them robots.
Thanks to Revolution readers Daniel Valentin and BULLHEAD3!!