Use the joystick to move the cursor to the top left corner of the cargo/energy screen. Press [Keypad Plus] + Fire to enable cheat mode The screen will flash to confirm correct code entry. Unlimited shields and lives will be available|
while cheat mode is active. Press one of the following keys to activate the corresponding cheat function.
Disable enemies [F1]
Full energy [F6]
Various weapons 0 - 9