Klax Cheats (GameBoy)

Enter Green Alien, Green Alien, Circle, Square as a password.

Enter Square, Yellow Alien, Green Alien, Yellow Alien as a password.

Enter Yellow Alien, Pillar, Pillar, Green Alien as a password.

Enter Square, Pillar, Diamond, Green Alien as a password.

Enter Circle, Diamond, Square, Green Alien as a password.

Game Shark Codes

Note: You must have a 2.1 or higher version of the Game Shark
to use these codes in a Game Boy Color system.

Enter Pillar, Yellow Alien, Diamond, Diamond as a password.

Enter Green Alien, Green Alien, Square, Green Alien as a password to unlock a
Minesweeper-like mini-game.