Ultima: Runes of Virtue II was developed by Origin and published by FCI for the Nintendo GameBoy in 1993. A port for the SNES followed in 1994. Like its predecessor, Runes of Virtue, this is mostly an action-adventure game similar to the Legend of Zelda and offers basically the same gameplay. The land is however much bigger this time, with actual cities to explore and more NPCs to see, and longer dungeons. Like the first episode, this game is again capable of multi-player.

Ultimate Fighter - known in Japan as Hiryū no Ken S: Golden Fighter (飛龍の拳スペシャル ゴールデンファイター?), is a 1992 fighting video game developed and published by Culture Brain for the Super NES.An updated version of it titled Hiryū no Ken S: Hyper Version (飛龍の拳スペシャル ゴールデンファイター ハイパーバージョン?) was later released exclusively in Japan for the same platform on December 11, 1992, which adds a choice of turbo speed levels to increase the speed of the combat.

Ultimate Mortal Kombat 3 (UMK3) is a fighting game in the Mortal Kombat series, originally developed and released by Midway Games to arcades in 1995. It is an update of 1995's earlier Mortal Kombat 3 (MK3) with an altered gameplay system, additional characters like the returning favorites Kitana and Scorpion who were missing from MK3, and some new features.Several home port versions of the game were soon released after the arcade original, although none were completely identical to the arcade version. Some later home versions followed the arcade original with more accuracy. Some versions were released under different titles: Mortal Kombat Advance for the Game Boy Advance in 2001 and Ultimate Mortal Kombat for the Nintendo DS in 2007. The iPhone/iPod version recreating the game using a 3D graphics engine was released by Electronic Arts in 2010.Ultimate Mortal Kombat 3 was mostly well received and has been considered a high point for the Mortal Kombat series. However, the iOS remake and some other home versions were received poorly in comparison to the arcade game.Ultimate Mortal Kombat 3 was updated to include more content from previous games in the series as part of the console-exclusive Mortal Kombat Trilogy in 1996. The 2011 compilation Mortal Kombat Arcade Kollection includes an emulation of UMK3 as well as the first Mortal Kombat and Mortal Kombat II.

Ultraman: Towards the Future (ウルトラマン Urutoraman?, "Ultraman") is a multi-platform fighting video game based on the contemporary Ultra Series, Ultraman: Towards the Future. This game has received mostly negative reviews due to its high difficulty and its poor graphics.

Umihara Kawase (海腹川背?) is a series of platform games, starring a nineteen-year-old Japanese school girl, Kawase Umihara (海腹 川背 Umihara Kawase), who has somehow become lost in a world of mutated salt-water and fresh-water creatures. She wears her school uniform along with a bright pink rucksack. The Umihara Kawase games' main distinction is their tranquil fish and bird infested worlds and the rope physics, which defines the gameplay.The name is written as four kanji characters: umi, hara, kawa, se meaning sea, belly, river, back. This is an extraction from a Japanese kitchen idiom "Sea fish are fat in the belly; river fish are fat in the back." Shun means "in season".The protagonist was first seen in the eponymous Super Famicom release of 1994 and later the sequel and re-release of Umihara Kawase Shun (海腹川背・旬 Umihara Kawase Shun) for the PlayStation in 1997 and 2000.

Uncharted Waters, normally released as Daikoukai Jidai (大航海時代?), is a popular Japanese video game series produced by Koei under its "Rekoeition" brand.It is a simulation and role-playing video game series dealing with sailing and trading, themed around the Age of Discovery. In the games, the player takes up the role of a captain (or commodore in some translations) and manages a seagoing fleet to participate in trades, privateering, treasure hunting, exploration, and plain piracy. Even though the series is largely open-ended, there is still a loose plot which requires the player to follow certain paths, and deviating from these paths may stall the progress of the story.In East Asia, the series has a large cult following, but it has not received much recognition outside the region. However, it has been compared to the earlier Sid Meier's Pirates! in gameplay and theme.

Uncharted Waters, normally released as Daikoukai Jidai (大航海時代 Daikōkai Jidai?), is a popular Japanese video game series produced by Koei under its "Rekoeition" brand.It is a simulation and role-playing video game series dealing with sailing and trading, themed around the Age of Discovery. In the games, the player takes up the role of a captain (or commodore in some translations) and manages a seagoing fleet to participate in trades, privateering, treasure hunting, exploration, and plain piracy. Even though the series is largely open-ended, there is still a loose plot which requires the player to follow certain paths, and deviating from these paths may stall the progress of the story.In East Asia, the series has a large cult following, but it has not received much recognition outside the region. However, it has been compared to the earlier Sid Meier's Pirates! in gameplay and theme.

Undercover Cops (アンダーカバーコップス?) is an arcade-style beat 'em up video game by Irem. It is Irem's first attempt in the modern beat 'em up genre that was founded by Capcom's Final Fight. Players control "city sweepers", a police agent-like group who fight crime by taking down thugs in New York City of the year 2043.A few years later after its release, a lot of the team (artists, programmers, composers, designers, etc.) who made the game went on to form Nazca, who created the Metal Slug game series. The team have also worked on the Hammerin' Harry series, Superior Soldiers, In the Hunt and GunForce 2. In Japan, the game inspired a little-known series of underground comics due its brief popularity.

Console conversions of Turrican II for the Mega Drive and Game Boy were produced by The Code Monkeys for Accolade, who had kept the rights for the console ports of the franchise. But at a late stage, Accolade also acquired rights to produce a game spin-off of the Jean-Claude Van Damme movie Universal Soldier and decided to rebrand the game as Universal Soldier.[2][3] Turrican's sprite was changed into a marine and several other substitutions were made. Amongst other changes, the eyeballs-walking-on-fingers became mini tanks, and instead of a large mech/steel dragon in the first stage, the player now faces a large representation of Dolph Lundgren's character in the film.The three shoot 'em up stages, cut out from the port, were replaced by the developers with three original stages (a Vietnam jungle, a fortress, and a motel/car junkyard) that in theory should link the game to the film's atmosphere. The rest of the original Turrican II stages are still present and remain mostly intact in overall design, though some of them appear in different order, along with the three new levels differently scattered through them. A Homebrew version of Universal Soldier was also produced for the SNES, but it was never published and only exists in the form of leaked ROM.

Urban Strike is a video game developed and published by Electronic Arts. It was initially released for the Mega Drive in 1994, with ports to the Super Nintendo Entertainment System and Game Gear in 1995 and to the Game Boy in 1996. It is the third game in the Strike series, after Desert Strike: Return to the Gulf and Jungle Strike

Utopia: The Creation of a Nation is a strategy video game. It was developed by Celestial Software and published by Gremlin Graphics (later known as Gremlin Interactive), in 1991 for Amiga, Atari ST and MS-DOS. It was later released for the Super NES in 1993, by Jaleco in the USA. This release made use of Nintendo's SNES mouse.

Vortex (formerly known as Citadel) is a 3D shooter game developed by Argonaut Software and released by Electro Brain for the Super Nintendo Entertainment System in September 1994. It is one of a few titles designed to use the enhanced graphics of the Super FX powered GSU-1.

War 2410 is a turn-based strategy video game for the Super Nintendo Entertainment System that takes place in the year 2410.

War 3010: The Revolution is a turn-based strategy video game for the Super Nintendo Entertainment System that takes place in the year 3010. It was released in 1996 to an exclusively North American market.

Warlock is a 1995 platform video game loosely based upon the horror film series of the same name. It was released on Aug 15, 1995 through Acclaim Entertainment for the Sega Genesis/Mega Drive and Super Nintendo systems.