Invasion From Beyond (known as B-Movie in Europe) is a PlayStation game released in 1998, developed by King of the Jungle and published by GT Interactive.

Iron Man / X-O Manowar in Heavy Metal is a video game published by Acclaim Entertainment and developed by Real Sports and Realtime Associates for the PlayStation, Sega Saturn, Game Boy, Game Gear, and DOS in 1996. It is a one or two-player side-scrolling arcade game in which the player battles various villains from the Iron Man and X-O Manowar comic book series.

Jade Cocoon: Story of the Tamamayu (玉繭物語 Tamamayu Monogatari, literally "The Story of the Jade Cocoon") is a role-playing video game developed by Genki exclusively for PlayStation. The game combines elements of role-playing video games and virtual pet management. It was developed by Genki in collaboration with Katsuya Kondō, character designer for the Studio Ghibli movies Kiki's Delivery Service and I Can Hear the Sea.

Jeremy McGrath Supercross '98 is a racing video game for PlayStation developed by Probe Entertainment and published by Acclaim Entertainment.

Jet Moto (known as Jet Rider in Europe) is a 1996 racing video game developed by SingleTrac and published by Sony Computer Entertainment for the PlayStation video game console and PC. The PlayStation version was released in North America on October 31, 1996, in Europe in February 1997, and Japan on August 7, 1997. The PC version was released on November 30, 1997. On February 4, 2007 Jet Moto was made available for the PlayStation Portable and PlayStation 3 via the PlayStation Network. Developers chose fictional hovering bikes instead of wheeled motorcycles initially to resolve performance concerns. Other performance concerns led the team to develop two different physics systems—one for the player, and one for the 19 computer racers.Gameplay in Jet Moto revolves around the use of hoverbikes to traverse a race course, similar to modern day motorcross, but with the added ability to traverse water. Reviews for the game were mixed, with the PC version holding 75% and the PlayStation version 78.9% at gaming aggregator GameRankings. Reviewers felt the game had solid gameplay, but criticized its high difficulty. Jet Moto's popularity would earn it a spot in the PlayStation Greatest Hits in August 1998, and it went on to gain two additional sequels, Jet Moto 2 and Jet Moto 3.

Jet Moto 2 (known as Jet Rider 2 in Europe and Jet Moto '98 in Japan) is a 1997 racing video game developed by SingleTrac and published by Sony Computer Entertainment for the PlayStation video game console. It is the sequel to the 1996 game Jet Moto. It was released in North America on October 31, 1997, in Europe in April 1998, and in Japan on August 6, 1998. In January 2008 Jet Moto 2 was made available for the PlayStation Portableand PlayStation 3 via the PlayStation Network. The PlayStation Greatest Hits version, branded within the game as Jet Moto 2: Championship Edition, is slightly different from the original in that the framerate is increased, the number of competitors is limited to four, and all the original Jet Moto tracks were unlocked from the start.As with Jet Moto, gameplay in Jet Moto 2 revolves around the use of hoverbikes to traverse a race course, similar to modern day motorcross, but with the added ability to traverse water. Reviews for Jet Moto 2 were mixed. It currently holds a 70.08% at GameRankings, a video game aggregator. Reviewers felt the game was an improvement over the original, but again criticized its high difficulty. Jet Moto 2's popularity would spawn one additional sequel, Jet Moto 3.

Jumping Flash! is a first-person platform video game co-developed by Exact and Ultra and published by Sony Computer Entertainment. The first installment in the Jumping Flash! series, it was first released for the PlayStation on 28 April 1995 in Japan, 29 September 1995 in Europe and 1 November 1995 in North America. It was re-released through the PlayStation Network store on PlayStation 3 and PlayStation Portable in 2007.Presented in a first-person perspective, the game follows a robotic rabbit named "Robbit" as he searches for missing jet pods scattered by the game's astrophysicist antagonist character Baron Aloha. Robbit must explore each section of Crater Planet to retrieve all of the jet pods, stop Aloha and save the world from being destroyed. The game was designed as a technology demonstrator for the PlayStation console and was revealed in early 1994 under the provisional title of "Spring Man". Jumping Flash! utilises much of the game engine used in Geograph Seal, an earlier game by Exact for the Sharp X68000 home computer.Jumping Flash! has been described as an ancestor of as well as an early showcase for 3D graphics in console gaming. It was generally well received by critics, who praised its graphics and unique 3D platforming gameplay, but it was eventually overshadowed by later 3D platformers of the fifth console generation. Jumping Flash! spawned two sequels: Jumping Flash! 2 and Robbit Mon Dieu. Despite the overwhelmingly positive reviews at the time of release, and even an appearance in Next Generation's "Top 100 Games of All Time" just one year after, the game was described as the third-most underrated video game of all time by Matt Casamassina of IGN in 2007. It also holds the Guinness World Record as the "first platform video game in true 3D".

Jumping Flash! 2 (Japanese: ジャンピングフラッシュ! Hepburn: Janpingu Furasshu! 2) is a first-person shooter platform video game developed by Exact and published by Sony Computer Entertainment for the PlayStation in 1996. It is the direct sequel to Jumping Flash!, which was released the previous year. It was later ported for the PlayStation 3 and PlayStation Portable via the PlayStation Network in 2009.The game revolves around the robotic rabbit Robbit as he searches for lost Muu Muus, which are scattered throughout different levels in the game by Captain Kabuki. Robbit must explore each expansive new world to recapture all the lost Muu Muus. As with its predecessor, the game is presented in a first-person perspective. Much of the interface was transferred from the first Jumping Flash! to the second in order to save time during development. New features include a much longer draw distance, updated enemy AI and a meter displaying whether or not Robbit can triple-jump.Similar to its predecessor, Jumping Flash! 2 was well received by critics, who praised the game for its updated interface, advanced graphics and gameplay. However, also like its predecessor, it was criticised for its short length, lack of challenging gameplay and close similarities to the first game. Despite this, Jumping Flash! 2 gained enough popularity to spawn a final sequel, Robbit Mon Dieu.