Mortal Kombat MUGEN is an unofficial part of the popular series, created by fans. The project includes many bug fixes and innovations, comparing with the original games of the Mugen version. More characters are introduced to control, and the abilities of previous heroes have been changed or tweaked. The game balance has become more carefully thought out, some skills have become weaker or stronger.

This part of Mortal Kombat supports gamepad control and cooperative play on one monitor. Both participants will fight each other, starting the match from the left and right corners of the game location. There is a cooperative mode where you will need to compete against artificial intelligence. The AI ​​can be customized and the skill level can be selected. A classic element of the series, Fatality remains and offers more brutal finishing moves and combos.

Each character is unique, has its own chain of actions, different combat combinations and weapons. They are distinguished by their style, speed and additional abilities. The campaign chronicles the raging strife across the universe, with each fighter fighting to save their own land. In a fighting game, each character fights in close combat, without using long-range weapons. The character will be able to perform tricks and somersaults, grab an opponent and throw him on the ground, which was not the case in the original.