At the Press Start screen, hold Select and enter the codes.
Level Select:
Square, Triangle, Circle, Triangle, Triangle, Square, Circle.
Unlock Fourth Ship:
Triangle, Circle, Circle, Triangle, Square, Circle, Square.
Classic Asteroids:
Circle, Circle, Circle, Triangle, Square, Square, Circle.
+1 Life (Classic Asteroids):
Up, Down, Left, Right, Circle, Square, X, Triangle.
99 Lives (Classic Asteroids):
Up, X, Down, Triangle, Left, Square, Right, Circle.
Invincibility (Classic Asteroids):
Down, Down, Up, Up, Circle, Square, Triangle, Triangle.
The Genie has more
Asteroids Cheats at CheatingDome.com.
Get the best selection of
Asteroids Cheats, Codes & Walkthrough/Guide/FAQ for PlayStation from Cheat Code Central