JMJ Interactive
The one-person Swedish studio founded by Marten Jonsson, which developed the Wii U version of Star Sky, released in Japan as Blue Moon.
Collected games: 1
The one-person Swedish studio founded by Marten Jonsson, which developed the Wii U version of Star Sky, released in Japan as Blue Moon.
Collected games: 1
Joycity Corporation developed and published 3on3 FreeStyle. Its own announcement for the PlayStation 4 open beta describes both roles, while the PlayStation storefront identifies the company on the game listing. This catalogue counts one canonical game with development and publishing links; later platform updates are not counted as separate works. The existing shorter Joycity display name remains a valid name variant, not a different company in this review.
Collected games: 1
Overview: Not provided
Collected games: 1
Iconoclasts' Steam listing credits Joakim Sandberg as developer and names separate commercial publishers, including Bifrost Entertainment. The platform adventure follows mechanic Robin through a world of action stages, tool-based puzzles and a story about authority and belief. This catalogue currently links one canonical game to Sandberg in a development role. A personal name in the company directory is not evidence of a studio's founding date, headquarters or staff, and regional storefront publisher fields are not aliases for the creator. The entity category is corrected from Studio to Other while the individual development credit and publisher distinction remain intact.
Collected games: 1
Polish video game developer
Collected games: 1
Jesse Makkonen is credited as the developer of Afterdream, a two-dimensional psychological horror adventure built around exploration, a camera and environmental puzzles. The PC storefront directly names him as developer, and the PlayStation 4 listing also refers to his work while naming Feardemic as publisher of that edition. This catalogue counts one canonical game associated with Makkonen's development work. The directory classifies him as an individual rather than a studio and does not transfer a publisher credit between platforms.
Collected games: 1
Overview: Not provided
Collected games: 1
English-language bishōjo games licensor and distributor
Collected games: 1
Overview: Not provided
Collected games: 1
Jason Roberts is the designer and illustrator of Gorogoa, not a company inferred from a personal name. Publisher Annapurna Interactive's game page ties its hand-drawn storytelling and panel-rearrangement puzzles to his work. The catalogue retains one canonical game in a development relationship and corrects the old generic studio type to Other so the person is not presented as an incorporated team. Publication remains a separate credit, and a creator name does not establish an unverified company history, founding date or staff size.
Collected games: 1
Jace Voracek is linked here to Cubeshift on Wii U. Listings for that edition identify Voracek as its developer and associate the North American digital distribution credit with the same name. The puzzle asks players to move sliders to create a route for a falling cube. This catalogue counts one canonical game and changes the directory category from development studio to other, because a personal credit is not evidence of an incorporated studio. The documented release credit is not extended to unverified regions or unrelated titles.
Collected games: 1
Overview: Not provided
Collected games: 1
James Bendon is the developer of Dinkum, a survival life simulation game. Players farm, care for animals, explore the island and gather materials to build their own town.
Collected games: 1
Jagex describes itself as a Cambridge-based game company, and its official RuneScape anniversary announcement documents the title's long-running development and community activity. This catalogue currently links Jagex to one canonical game, RuneScape, with development and publishing roles. The count here is not its complete portfolio: years of live-service updates are not separate games, and one present-day company overview should not be used to infer the exact publishing arrangements of every historical edition.
Collected games: 1
Overview: Not provided
Collected games: 1
Overview: Not provided
Collected games: 1
Overview: Not provided
Collected games: 0
Overview: Not provided
Collected games: 0
Overview: Not provided
Collected games: 0
Overview: Not provided
Collected games: 0