Begin a game and make sure one of your characters is standing. Place the pointer over the "Kneel" icon, then press [F11] to display the console window. Type one the following codes to activate the corresponding cheat function:
Result
Cheat Code
Invincibility immunity
Extra money cash
999 ammunition bingo
One extra Merry Man merryman
Add cloverleafs goodluck
Stop time timeless
Disable AI in melee combat pam
View all characters on map unblip
Win mission winner