Press ~ during the gameplay to access the console, then enter the following codes:
Code - Effect
cheat youbetterpay - 100,000 cash
cheat needmorelead - 1000 everything
cheat loonies - Crazy guy who can hold two tommy guns
cheat alienprophets - fake cops
cheat wowitsgreattobetheboss - God mode
cheat kidiseeeverything - No fog of war
cheat youwillbestunned - One assasin
cheat yourliverlandedoverthere - One bazooka guy
cheat iwilltakecareofyou - One big momma
cheat youhadbetterwearkevlar - One black widow
cheat trustmewithyourlife - One bodyguard
cheat likeatonofbricks - One bomber
cheat pocketsfullofdough - One businessman
cheat iwillripyouramsoff - One enforcer
cheat iwillmakethefamilyrich - One lawyer
cheat iknowodintoo - One ninja
cheat youlittlehottieyou - One seductress
cheat thegreatvassilizaitsev - One sniper
cheat ihavetenpundfists - One super bouncer
cheat whatwasbrieflyyoursisnowmine - One thief
cheat irissuxx - Yeah! message