Mortal Kombat 3

While at the introduction(after the Williams screen comes up) quickly press X, O, T, R1, R1, R2, R2, R1, and R1. If done correctly, you should hear "You will never win!" Go to the menu screen. Make the cube so that Kombat facesyou and hit up. There should be a new menu with a question mark. In it you will find options for 1 round matches, 1 hit death, stage select, Smoke, Unlimited Fatality time, and some others I can't remember.