Ultimate Mortal Kombat 3

Ultimate Mortal Kombat 3 Wave Net (an abbreviation for Williams Action Video Entertainment Network) was a planned network version of the game that allowed for online multiplayer matches. Notably, it is the only arcade version to feature Noob Saibot as a playable character. It was tested only in the Chicago and San Francisco areas that used a dedicated T1 line, connected directly to Midway's Chicago headquarters. It is highly unlikely that any Wave Net test games were ever released to the public after the infrastructure was dismantled, and so there are no known ROM image dumps of this version. One of the reasons this version was not widely adopted was the cost of T1 lines at the time: the setup cost several thousand dollars per arcade installation, plus a few hundred dollars for each cabinet using the hardware. Williams' plan was to use WaveNet to upload new games and game updates, which they would provide to arcade owners for free in exchange for a cut of the games' revenues. The Wave Net version ultimately received its first full release as part of the Mortal Kombat: Legacy Collection compilation in 2025.

Ultimate Mortal Kombat 3 Plus is a fan-made ROM hack of the original arcade game that adds significant improvements and bonus features, including new characters like Smoke and Noob Saibot, enhanced menus, improved graphics, expanded stage selection, and options for 2v2 combat.

This game is a hack by KABAL_MK of Ultimate Mortal Kombat 3 for the Sega Genesis. It adds nearly all playable characters from the Genesis/MegaDrive versions of Mortal Kombat 1, 2, and 3 -including the absent Sheeva, and also adds new backgrounds, specials, combos, finishing moves, and missing audio samples.

The arcade classic hits mobile for the first time! Relive the furious fast-paced fun of arcade-style combat with this retro reproduction of the definitive Mortal Kombat game. Featuring up to 7 iconic MK characters, perform key combos and finishing moves in up to 5 authentic arenas, backed by original sound effects and fist-pumping music. Dual control settings plus 3 difficulty levels deliver awesome action for hardcore and casual gamers alike. The ultimate in arcade kombat is back!

Romhack of Ultimate Mortal Kombat 3 for the Sega Genesis. It adds new characters, with a total roster of 50 playable characters. It also adds backgrounds, new moves, combos, finishing moves, and missing audio samples are restored.

Classic Mortal Kombat action returns as you defend the Earth against the most lethal fighters from Outworld. Immerse yourself in battle and prepare for the fight of your life as you enter the world of Mortal Kombat Advance and discover what awaits you.

Mortal Kombat Trilogy features the same gameplay and story as Mortal Kombat 3, but adds characters and stages from the other three arcade games, including Ultimate Mortal Kombat 3. Some completely new characters were also introduced. New additions to the game included the "Aggressor" bar, a meter that fills during the course of the match and temporarily makes a player character faster and stronger. It also features the Brutality, a long combination of attacks that ends with the opponent exploding.