Troy Aikman NFL Football is a multiplatform American football video game that was released for the Atari Jaguar, Super NES and the Mega Drive/Genesis. Aikman is the first member of the 1993 Dallas Cowboys to have his namesake in a game, followed by Emmitt Smith in Emmitt Smith Football.

Truxton, released in Japan as Tatsujin (タツジン?), is a 1988 vertically scrolling, shoot 'em up arcade game developed by Toaplan, later ported to the Mega Drive (worldwide) and the PC Engine (Japan-only). Like many other scrolling shooters, the game is set in outer space, where the player takes control of a small spaceship across several planets. The game is played with an eight-way joystick and two buttons (a shot and a bomb button) through five large levels and their bosses (which then loop forever, at higher difficulties).

Twin Cobra, released in Japan as Kyukyoku Tiger (究極タイガー, Kyūkyoku Taigā), is a 1987 helicopter-themed shoot 'em up arcade game developed by Toaplan. It was published by Taito Corporation in Japan, and by Romstar in North America, and is one of Toaplan's most popular arcade games. It is a spiritual sequel to Tiger-Heli, and is itself followed by Twin Cobra II.

Ultraman (ウルトラマン, Urutoraman?) is a Japanese Tokusatsu television series that first aired in 1966. Ultraman is a follow-up to the television series Ultra Q, though not technically a sequel or spin-off. The show was produced by the Tsuburaya Productions, and was broadcast on Tokyo Broadcasting System (TBS) from July 17, 1966 to April 9, 1967, with a total of 39 episodes (40, counting the pre-premiere special that aired on July 10, 1966). Although Ultraman is the first series to feature an Ultra-Crusader, it is actually the second show in the Ultra Series. Ultra Q was the first. In fact, Ultraman opens with the Ultra Q logo exploding into the Ultraman logo. Ultraman ultimately became a major pop culture phenomenon in Japan. The show's success spawned dozens of sequels, spin-offs, imitators, parodies and remakes. To distinguish him from subsequent characters named "Ultraman", Ultraman is referred to as the Original Ultraman (初代ウルトラマン, Shodai Urutoraman?), the First Ultraman, or Ultraman Hayata; this last is a reference to his host's surname.

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.

Undeadline (アンデッドライン; also referred to as Undead Line) is a 1989 shoot-'em-up for the MSX2 by T&E Soft. It was ported to the X68000 in 1990 and then to theSega Mega Drive in 1991; the MD port was done by PALSOFT. No version of this game has ever left Japan. M.I.J.E.T. fan translated this game in 2007.