Enter these codes at the Title Screen:

TOUGH GUY: Invulnerability
KICKASS: Unlimited Bombs

Cheats Enabled:
From the options screen press Esc to pull up the config menu. Now type the word Phonebook and press Esc again. When you're
playing the game pressing 0 on the top number keys takes you to the next stage, pressing 3 gives you the bonus stages and holding
Ctrl gives you a super jump.

Rikard B. and Milo