Get Animal Ships: At the main menu go to Extras then Cheats. Now put in Triangle, Circle, Circle, triangle, X

Get Retro Ships: At the main menu go to Extras then Cheats. Now put in X, Circle, Triangle, Square, X

Get Unlimited Shields: At the main menu go to Extras then Cheats. Now put in Triangle, Triangle, Square, Square, Square

Get Various Options: At the main menu go to Extras then Cheats. Now put in X, Triangle, Circle, Triangle, Circle

Infinite cannon: At the main menu go to Extras then Cheats. Now put in Circle, X, Triangle, Circle, Triangle

Mini ships: At the main menu go to Extras then Cheats. Now put in Circle, Square, Square, X, Circle

Get Unlimited Weapons: At the main menu go to Extras then Cheats. Now put in Triangle, Circle, X, Circle, Square

Get Faster Ships: At the main menu go to Extras then Cheats. Now put in Square, X, X, X, Triangle