While playing a game, enter one of the following codes:
Cheat Code
Result
pumpyouup99 of each weapon
meowmeowlikemeowmanNine lives
eatmorebranNine continues
framerateDisplay framerate
letsdothetimewarpOriginal version
idbuythatforadollorLevel select
fiveeasypiecesAccess first five levels
hatmanStick figure mode
idkfaDisplay joke screen