Classic Asteroids: On the "Press Start" screen, hold down the Select button, and (while holding it down) press circle, circle, circle, triangle, square, square, circle. You'll hear a slight asteroid explosion sound. When you press Start, there will be an extra option on the Main Menu screen.... Classic Asteriods. Submission: Khabal [Khabal@l33tz.org] Excalibur ship: Hold Select and press Triangle, Circle(2), Triangle, Square, Circle, Square when "Press Start" flashes at the title screen. The sound of an exploding asteroid will confirm correct code entry. Level select: Hold Select and press Square, Triangle, Circle, Triangle(2), Square, Circle when "Press Start" flashes at the title screen. The sound of an exploding asteroid will confirm correct code entry. Then, press Select + Start during game play. Use the D-pad to select a new level and zone, as well as toggle collision detection. Press L1 to resume game play. Extra life (Original Asteroids mini-game): Press Start to pause game play, then press Up, Down, Left, Right, Circle, Square, X, Triangle. 99 lives (Original Asteroids mini-game): Press Start to pause game play, then press Up, X, Down, Triangle, Left, Square, Right, Circle. Invincibility (Original Asteroids mini-game): Press Start to pause game play, then press Down(2), Up(2), Circle, Square, Triangle(2). Armageddon Alternate: Hold Fire for approximately five seconds for an Armageddon without collecting the corresponding power-up.
CHEAT MENU: To enter the cheat menu, enter CHEATONX as your password, then press SELECT to enter the menu. Leve Select: UP or DOWN Zone Select: LEFT or RIGHT 'A' toggles invincibility LEVELCODES: SPACEVAC Zone 2 STARSBRN Zone 3 WORMSIGN Zone 4 INCOMING Zone 5 QRTREATR Unlock Classic Asteroids PROJECTX Unlock Excaliber ship Codes by Felipe Gerhard - firstname.lastname@example.org