Mortal Kombat 2 Hints for GameBoy
Also on: Arcade
Reptiles Ultimate Fatality:
After you defeat a character, and when it says Finish Him/Her.
Use the energy ball, while the ball is in the air, put in the head snack fatality. While your opponent is in the air, reptile will eat
I was playing around a long time ago and tried to submit it to other sites but they emailed me saying it was bogus, but it works, i've done it lots of times.
Just takes some timing.