Cheats for Mortal Kombat II (GG)

Fight Jade

Defeat the person before the ? (box) without using the punch button or block. You also have to beat him/her without losing any life.

Fight Smoke

When ''Toasty'' appears in the bottom-right, press Punch+Up. You shall now be able to fight Smoke.

Random Charachter

Highlight Liu Kang and press up + start. A random fighter will be selected for you to use.