Cheat Codes
To activate the codes, pause the game, type the password and then quit (Select
button). Do this seperately for each one. O,S,X allows you to enter the
following codes:
O,O,X,O,T,S - Special Laser
O,X,S - Refuels you
S,X,T - Invincibility
S,X,O - Smart Bomb
S,X,S,S,O - Mission Success
Everything Unlocked
Pause the game while you have lasers on screen, then press: S,X,S,O,T,O,T. Press
Select to activate it (if it's worked, you'll continue the game rather than
quitting).
