Ninja Warriors

For infinite lives, press CAPS LOCK and type ‘CHEDDAR’. 
Then press CAPS again to start the game.
or:
Try the following tips.  They’re not cheats but little tricks
you can try. To use, press CAPS LOCK, type the word, and
then hit CAPS LOCK again.
KYLIE             - Auzzie TV Mode
THE TERMINATOR       - Ninja body parts explode when you die
MONTY PYTHON         - Enemies walk backwards
SKIPPY             - Enemies bounce
A SMALL STEP FOR MAN   - Jumping enemies jump right off the screen
STEVE AUSTIN         - ‘S’ toggles slow motion
You can use more than one effect at once!