Cheat mode:

Enter one of the following binary codes at the "Secret Codes" screen to activate 
the corresponding cheat function. To use a cheat, pause the game, and turn it on 
at the "Code Enhancement" menu. When a cheat is enabled, that particular chapter 
will not be available for replay after the game has been completed.

Result                     Code
-------------------------------------
Play as Airplane Bodyguard 01010111
Play as Cross              01010100
Play as Janice             01000100
Play as Wesley             01000011
Infinite ammunition        01101111
Infinite Adrenaline        01101101
Super weapons              01001111
One shot one kill          01110010
Health improvement         01001100
Special suit               01100001
Cinematic mode             01110100
Close Combat mode          01100101
Headshot mode              01100111