Indiana Jones and the Infernal Machine is a multi-platform action-adventure video game by LucasArts released in late 1999. The first 3D installment in the series, its gameplay focuses on solving puzzles, fighting enemies, and various platforming sections. The story told is set between the events of Indiana Jones and the Iron Phoenix and Indiana Jones and the Kingdom of the Crystal Skull,and puts the eponymous protagonist, the adventurer Indiana Jones, against the Soviet Union. In a race for a mythological Babylonian power source, he joins forces with the Central Intelligence Agency and collects four pieces of the Infernal Machine, a biblical device that allegedly opens a portal to another dimension. The title was designed, written, and directed by Hal Barwood who considered the Indiana Jones franchise a perfect fit for the action-adventure genre. Initially developed for the Windows 95 and 98 operating systems, the game later received an enhanced Nintendo 64 port jointly developed with Factor 5, as well as a 2D version for the Game Boy Color created by HotGen. Infernal Machine received generally favorable reviews, having been praised for its detailed storyline and sophisticated level designs, though widely criticized for its unwieldy control scheme.

J is the tenth letter in the ISO basic Latin alphabet. Its normal name in English is jay /ˈdʒeɪ/ or jy /ˈdʒaɪ/; when used for the y sound, it may be called yod (/ˈjɒd/ or /ˈjoʊd/).

Jackie Chan Adventures is an American animated television series chronicling the adventures of a fictionalized version of action film star Jackie Chan. Many of the episodes contain references to Chan's actual works. This series ran on Kids' WB! from September 9, 2000 to July 8, 2005 for a total of 95 episodes, or 5 seasons. During its run, it was also shown on Cartoon Network, and afterwards, its reruns landed on Disney XD. An Arabic translation has been airing on MBC 3 since early 2006 and a Tamil translation has been airing on Chutti TV and Kannada translation has been airing on Chintu TV since the launch of both channels. It also used to air on Cartoon Network in Urdu. There have been several toys and video games based on the series. Its main character designer is Jeff Matsuda.

James Pond, also known as James Pond: Underwater Agent, is a platform video game that was developed by British video game developers Vectordean Ltd and Millennium Interactive, and published by Millennium Interactive and Electronic Arts for numerous home computers and consoles in 1990. The character was featured in some comic books of the time, and the game spawned two sequels and one spin-off game.

Jeff Gordon XS Racing is a 1999 racing video game for the PC and Game Boy Color. The game features NASCAR Cup Series champion Jeff Gordon. The game's Game Boy version has link cable support. Plans for PlayStation and Nintendo 64 versions were cancelled.

Jeremy McGrath Supercross 2000 is a supercross racing game for the Nintendo 64, Dreamcast, PlayStation and Game Boy Color. It was released in North America and Europe in 2000. The game is endorsed by supercross star Jeremy McGrath. Note that this game is not the same as the game Supercross 2000, which was released in 1999 by EA Sports.

Jet Set Radio (ジェットセットラジオ, Jetto Setto Rajio, called Jet Grind Radio in North America) is a video game for the Dreamcast, developed by Smilebit and published by Sega on June 29, 2000 in Japan, October 30, 2000 in North America and November 24, 2000 in Europe. A version of the game by Vicarious Visions was released by THQ for Game Boy Advance on June 26, 2003 in North America and February 20, 2004 in Europe. An HD version of the game by Blit Software was released for Xbox Live Arcade, PlayStation Network and Windows in September 2012. Its sequel, Jet Set Radio Future was released in 2002 for the Xbox after Sega became a software-based company. The game is also known for spearheading the use of cel-shaded graphics in video games.