Nemesis
Books: GAME BOY Secret Codes - Secret Codes 2003 - Game Boy Games Secrets
Full Power-Up
Destroy all enemies
Power Down
Full speed and shield
You can't power up your ship
Power up Drai
Full Power-Up
Sent in by Viper-X27
Pause and press Up, Up, Down, Down, Left, Right, Left, Right, B, A,
Start to get all weapons. The code can be used once per game.
Destroy all enemies
Sent in by Viper-X27
Pause and press Up, Right, Down, Left, Up, Right, Down, Left, Start.
It doesn't work on bosses. The code can be used once per game.
Power Down
Sent in by Viper-X27
Pause and press A, Left, A, Left, A, Left, A, Left, A, Left, Start.
Full speed and shield
Start a game and then pause it and press B, B, B, B, B, A, A, A, A, A.
This works only once per game.
You can't power up your ship
Start the game, then pause it by pressing Start. Press Up, Select, Down,
Select, Left, Select, Right, and Select, then repeat this sequence
two times more. Use this code only for added challenge; it prevents you
from powering up your ship!
Power up Drai
Pause the game and press A, Left, Left, Left, Left, Left, Start to
power up Drai.