All weapons - Enter "CHARLIEHUSTLEOVERDRESSEDROMEO" as a code. If you entered the code correctly, a message will appear.
Big feet - Enter "DEADREDPARTYSHOES" as a code. If you entered the code correctly, a message will appear.
Big head - Enter "BUTTCHEATCANSURPRISE" as a code. If you entered the code correctly, a message will appear.
Enemies thwarted or frozen - Enter "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.
Infinite ammunition - Enter "FISHINABARREL" as a code. If you entered the code correctly, a message will appear.
Invincibility - Enter "NOPAINNOCANE" as a code. If you entered the code correctly, a message will appear.
Level select - Enter "COOLLEVELCHEATCODE" as a code. If you entered the code correctly, a message will appear.
Level skip - Enter "YESTERDAYYOURZEBRADIE" as a code. If you entered the code correctly, a message will appear.
Programmer message - Enter "GOODGODHELPME" as a code. If you entered the code correctly, a message will appear.
Restore health - Enter "CANEREADYTOROCK" as a code. If you entered the code correctly, a message will appear.
Time factor - Enter "CHARLIEALPHANOVEMBERECHO" as a code. If you entered the code correctly, a message will appear.
Unlock doors - Enter "ANYANDALLCODE" as a code. If you entered the code correctly, a message will appear.
Weapons level-up - Enter "FRIENDLIESTGODINGALAXY" as a code. If you entered the code correctly, a message will appear.