In 1992 someone got to ERMAC on the original Mortal Kombat machine. Here are the directions that i remember: Note.... I am not talking about Reptile. Here is how you play against him. You must get a double flawless victory in the hall of champions and each time you get one you have to knock your opponent in the circle under Goro's statue. THIS IS NOT SOMETHING I SAW ON YOU TUBE. and you can only do this in single player.