

Tattoo Assassins was a Mortal Kombat "clone" which never got officially fully released due to the waning popularity of Arcades in the late 90s. The game was essentially completed before it was cancelled, though it has some minor gameplay and sound glitches, and prototype cabinets were released to test markets in 1994.
Mullah Abba is calling you. He needs you to do battle with Koldan The Conquerer. You must recover the ancient Ink of Ghize; a morphus fluid organism which transforms into real objects for brief moments when applied to humans as tattoos. Be warned!!! Koldan's legions are loyal to the death! They will not allow you to pass without first being vanquished!

Fighting / Hack and slash/Beat 'em up / Action / Comedy
Master the art of Wu-Tang Battle in up to four-player martial arts brawls. Master the attacks and weapons of each of nine Wu-Tang. Collect 30 chambers and eliminate your opponent in over 50 masterful cinematic fatality sequences. Featuring RZA, Method Man, Raekwon, GZA, Ol' Dirty BAstard, Masta Killa, U-God, Inspectah Deck, Ghostface Killah

Ultimate Mortal Kombat 3 combines the best of all the Mortal Kombats into a single cartridge. 23 playable characters are immediately available, such as Reptile, Cyrax, Scorpion, Sub-Zero, Jax, Katana, Sonya, and more. There are two bosses that are unlockable, as well as additional characters and a variety of new levels, some of which are interactive. Players can go against the computer one-on-one, two-on-two, or take part in the 8-fighter tournament.

Fighting / Arcade / Action / Fantasy
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.

Mortal Kombat 3 brings new elements to the 2D fighting series: multi-level playfields, "Dial-A-Combo" attacks, a "Run" button to speed up the battles, and "Vs." codes, which unlock new powers and abilities once both players enter a code sequence in pre-match-up screens. Also included are more stage fatalities and finishing moves as each warrior attempts to go one-on-one with the Centaurian enforcer Motaro, and Shao Kahn himself.

Mortal Kombat is a side-scrolling fighting game. Fighting is set as one-on-one combat, allowing each player to perform a variety of punches, kicks, and special moves in order to defeat their opponent. When the opponent faces their second round loss, the winner can perform a finishing move called a "Fatality" on the loser. The Fatality is a move unique to each fighter that graphically kills the loser in a blood-soaked finale.

Mortal Kombat 4 is 1 vs 1 fighting game, similar to the other Mortal Kombat games, but this is first game in series with 3D characters models. The player can choose from 15 different fighters at the start (and several unlockables later on). Many fighters from earlier games in the series make a comeback (like Scorpion, Sub Zero, Liu Kang, Sonya Blade, Johnny Cage etc.) while other new fighters join in, like Shinook (who is the main evil character in this game), Fujin, Jarek, and Kai. Goro returns as a boss.

Mortal Kombat: Unchained is the portable equivalent of the console game Mortal Kombat: Deception. It contains all the characters from the GameCube version, along with four exclusive to the PSP version: Blaze, Frost, Jax and Kitana. All characters have a vast arsenal of moves, with weapons, and fatalities. The arenas are multi-tiered, interactive and contain death traps. Next to the regular battles, you can play a free-roaming adventure in the Konquest Mode, battle an endless wave of opponents in the Endurance Mode (exclusive for the PSP), go head-to-head over Wi-Fi against another human player, or try a mini-game such as Chess Kombat (chess with the MK characters) and Puzzle Kombat (Tetris with a twist).