IK+

Cheat mode:
Enter one of the following codes during game play to activate the corresponding cheat function.

Code    Effect
------------------------------------
frez    Freeze the game
pac     Pac-Man moves across screen
fish    Fish leaps out of water
bird    Bird flies across screen
peri    Periscope rises out of water
anbk    Message
angl    Message
edhk    Message
fook    Message
glzp    Message
gpzp    Message
shah    Message
simr    Message
stew    Message
sunl    Message
toto    Message
arch    Message
jacq    Message
slan    Message
date    Message
wank    Message
dick    Message
jump    Message
titl    Back to title screen
germ    Switch to German
filt    Toggle filter
------------------------------------

Invincibility:
Press [Space] to pause game play after getting hit.
Note: This will also affect CPU controlled opponents and must be repeated during each level.