Easy mode (no tourists):
Start the game with the /cryoeasy command line parameter.

Easy mode (no mutants):
Start the game with the /cryoeasy2 command line parameter.

God mode:
Start the game with the /cryogod command line parameter.

Ninety-nine credits:
Start the game with the /cryocred command line parameter.

Level select:
Start the game with the /cryosm command line parameter.

Flamethrower:
Start the game with the /cryomad command line parameter.

OD car:
Start the game with the /cryood command line parameter.

SZ Surf:
Start the game with the /cryosz command line parameter.

Mini-car:
Start the game with the /cryostevietour command line parameter.

Motion blurred graphics:
Start the game with the /cryoblur command line parameter.