Super Stardust Cheat Codes

The following codes should be entered as
passwords on the title screen. 

NOBRAKES -- Full engine power. 

HARDGAME -- Makes the game harder.
 
DNUMUAHCS -- Ten times more energy,but only one life. 

DIEALIENDIE -- All weapons on full power. 

JJRULES -- Thirty-five lives, all weapons on full power. 

WARHEAD -- Makes missiles detonate when they hit a target. 

ELITEMASTER -- Weapons are ten times more powerful. 

PETSKUMODE -- Enables reverse gear.