Various Cheats and Hints
Level select
Pause the game and press Up Left Down R2 Right Square X
Full health
Pause the game and press R1 Triangle L1 Left Triangle Circle X
Red beam mode
Pause the game and press Right Up Left Circle Up Circle Circle
Ten additional missiles
Pause the game and press X Circle R1 Right Triangle X Triangle
Ten additional grenades
Pause the game and press R1 X R1 Right Square Right Square
Unlimited lives
Begin a game and reach the Craterscape level Then take the extra life located behind the pillar on the bridge at the start of the level After the total number of lives have increased press Start Select and choose the quotQuitquot option Select quotYesquot to confirm to return to the title screen Select the quotStartquot and quotContinue current gamequot options to restart at the Craterscape level Collect the extra life again from the pillar and repeat this process to accumulate an unlimited amount of lives
