Monster Jam - Maximum Destruction Cheat Codes: ------------ Submitted by: conner54 Command-Line Parameters: ------------------------ Start the game with the following command-line parameters. Example: "mtruck.exe NOAI" Code Result ----------------- NOAI - No AI for Other Trucks SKIPUI - Skip User Interface TRUCK - Specify Truck to Use WORLD - Specify World to Use WINDOWED - Run Game in a Window IP/Inland truck: ---------------- Complete season one in any mode under the extreme difficulty setting with a championship truck. The Incredible Hulk: -------------------- Win season three in cash grab mode under the hard difficulty setting with a championship truck. Jumping: -------- Hold [Up], release, then press [Down]. Regain health: -------------- In some levels, when you drive around and break items your health meter will slowly. Unlockables: ------------ Championship truck - Win a season (any difficulty) 1983 Grave Digger - Win season one in any mode (normal difficulty) Armored Force - Complete season three in cash grab mode with a championship truck (easy difficulty) Big Yellow - Complete season two in cash grab mode with a championship truck (extreme difficulty) Bull Dog - Complete season two in cash grab mode with a championship truck (easy difficulty) Dog Pound - Complete season one in any mode with a championship truck (easy difficulty) Hooch - Complete season three in any mode with a championship truck (extreme difficulty) IP/Inland truck - Complete season one in any mode with a championship truck (extreme difficulty) Incredible Hulk - Win season three in cash grab mode with a championship truck (hard difficulty).