When you start the game add the following to the end. I.e. MK3 0666, then press enter. 1111 - Fighters are miniaturized and float 603015 - Combat is in slow motion 12345 - The fighters are stretched, making them taller 54321 - Fighters are miniaturized 8888 - Fighters are expanded, making them dumpy 8000 - Enters turbo combat mode 1995 - Invisible Kombat 831 - Your fighters turn invisible 1000000 - Enables Shao Kahn and Motaro (In two-player mode only) 0666 - Smoke enabled back to ONline Cheats Mortal Kombat 3