Mortal Kombat

This only works with Liu Kang. When you're given the chance to do your fatality, get as far away as you can, and then do the motion. If done right, Liu will cartwheel, but not throw an uppercut. The opponent will still stand there and waver, even when the fight officially ends. However, since you did the cartwheel, the game has registered you as doing the fatality, meaning you'll get the bonus as if you actually did so. You can also throw fireballs after doing this trick for extra points.

After the game has booted up, during the attract mode, quickly press the following sequence of buttons: P1 Block (5 times), P2 Block (10 times), P1 Block (2 times), P2 Block (1 times), P1 Block (2 times), P2 Block (3 times), P1 Block (4 times). If entered successfully, the secret EJB Menu will appear.

When fighting on 'The Pit Stage', sometimes there will be shadows that fly across the moon. When this happens, you can fight Reptile if the following steps are taken. During the entire match you can not use Block. You must defeat your opponent with a Double Flawless victory along with performing your character's Fatality.

In Version 3.0 it is not possible to fight Reptile with Sonya or Scorpion since Block is required to perform their Fatalities. In Version 4.0 it's okay to use Block, but only for the Fatality. Once you meet all these requirements, you will fight Reptile at the bottom of 'The Pit Stage'.