Enter "COOLLEVELCHEATCODE" as a code. If you entered the code correctly, a message will appear.
Level skipEnter "YESTERDAYYOURZEBRADIE" as a code. If you entered the code correctly, a message will appear.
InvincibilityEnter "NOPAINNOCANE" as a code. If you entered the code correctly, a message will appear.
Restore healthEnter "CANEREADYTOROCK" as a code. If you entered the code correctly, a message will appear.
All weaponsEnter "CHARLIEHUSTLEOVERDRESSEDROMEO" as a code. If you entered the code correctly, a message will appear.
Infinite ammunitionEnter "FISHINABARREL" as a code. If you entered the code correctly, a message will appear.
Weapons level-upEnter "FRIENDLIESTGODINGALAXY" as a code. If you entered the code correctly, a message will appear.
Unlock doorsEnter "ANYANDALLCODE" as a code. If you entered the code correctly, a message will appear.
Enemies thwarted or frozenEnter "CHARLIEOSCARLIMADELTA" as a code. If you entered the code correctly, a message will appear. Note: Set this to "Thwarted" to avoid glitching the game during Boss battles.
Time factorEnter "CHARLIEALPHANOVEMBERECHO" as a code. If you entered the code correctly, a message will appear.
Big feetEnter "DEADREDPARTYSHOES" as a code. If you entered the code correctly, a message will appear.
Big headEnter "BUTTCHEATCANSURPRISE" as a code. If you entered the code correctly, a message will appear.
Programmer messageEnter "GOODGODHELPME" as a code. If you entered the code correctly, a message will appear.