- OPEN SECRET SHIP:
AT TITLE, HOLD SELECT, PRESS TRI, O, O, TRI, SQU, O, SQU.
- CHEAT MENU:
AT TITLE, HOLD SELECT, PRESS SQU, TRI, O, TRI, TRI, SQU, O, YOU'LL HEAR A SOUND. NOW DUING GAME PRESS START+SELECT FOR MENU.
- CLASSIC ASTEROIDS CHEATS:
ALL CODES ARE DONE AT THE PAUSE SCREEN OF CLASSIC ASTEROIDS.
EXTRA LIFE: UP, DOWN, LEFT, RIGHT, O, SQU, X, TRI.
99 LIVES: UP, X, DOWN, TRI, LEFT, SQU, RIGHT, O.
INVINCIBLE: DOWN, DOWN, UP, UP, O, SQU, TRI, TRI.