Start the game with one or more of the following command
line parameters to activate the corresponding cheat function.
Note: The save point codes may not allow the game to continue
normally.

Command line parameter
Windowed game -w
Disable sound -xsound
Start from save point 1 -start1
Start from save point 2 -start2
Start from save point 3 -start3
Start from save point 4 -start4
Use save slot 0 -slot0
Use save slot 1 -slot1
Use save slot 2 -slot2
Use save slot 3 -slot3
Use save slot 4 -slot4
Use Save slot 5 -slot5
Correct screenshots in 3Dfx mode -nozlock