Start the game with one of the following command line parameters to activate the corresponding cheat function. For example, change your shortcut target to: "\forces.exe" -allmissions
Effect - Command line parameter
Mission select -allmissions
Enable in game cheats -cheatkeys
In-game cheats
Enable the -cheatkeys code, then press one of the following keys during game play to activate the corresponding cheat function.
Key - Effect
[F4] - Toggle one hit kills
[F3] - Toggle invincibility