In 1992 a person got to Ermac in the original Mortal Kombat game. This is how you get too him. Get a double flawless victory on the hall of champions stage and each time you defeat your computer opponent make sure he/she lands in the circle under Goro. This is not a lie. I my self have not seen it done ,but i saw a photograph in 1992 in an EGM magazine. GOOD LUCK!!