TheGameSite: Gameboy: Nemesis
FULL OPTIONS PLUS
Start the game, then pause it by pressing Start. Now press Up, Up, Down, Down, Left, Right, Left, Right, B, A and Start.
FULL SPEED AND SHIELDS
Start the game, then pause it by pressing Start. Now, press B 5 Times, then A 5 Times. This will work once per game.
FULL POWER DOWN
Start the game, then pause it by pressing Start. Now press the A Button, then Left four times, then repeat the sequence four more times. Use this code only if you want a real challenge; it will take away all your ship's accessories!
NO POWER UPS
Start the game, then pause it by pressing Start. Press Up, Select, Down, Select, Left, Select, Right, and Select, then repeat this sequence twice more. Use this code only for added challenge; it prevents you from powering up your ship!
