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Kairosoft 30th Fair Vol.1 Bundle Launches on Steam With Four Titles

The bundle gives new players a low-cost entry point to four distinct Kairosoft simulation titles, and the anniversary framing uses the company's first magazine appearance rather than its incorporation date, which is still two years away.

Reporting from 2 sources: 4Gamer.net, Denfaminicogamer.

Kairosoft 30th Fair Vol.1 Bundle Launches on Steam With Four Titles

Kairosoft released the Kairosoft 30th Fair vol.1 bundle on Steam on June 4, 2026, priced at 998 yen. The bundle includes Game Dev Story++, Manga Works, Dungeon Village, and The Heian City Story. It marks the first installment of the company's 30th anniversary project, which is based on Kairosoft's first appearance in a PC game magazine rather than its official founding date.

Kairosoft began selling the Kairosoft 30th Fair vol.1 bundle on Steam on June 4, 2026, for 998 yen. The set contains four simulation games in the studio's signature pixel-art style: Game Dev Story++, Manga Works, Dungeon Village, and The Heian City Story. Each title covers a different theme-running a game company, training a manga artist, building a dungeon as a demon lord, and city-building in the Heian period. The company said the 30th anniversary milestone is based on its first appearance in the PC game magazine Tech Win, not its official founding. The bundle is a limited-time sale and is the first installment of the anniversary project.

  • Game Dev Story++: management sim where you run a game company and create hit titles
  • Manga Works: training sim where you nurture a manga artist aiming for a masterpiece
  • Dungeon Village: develop a dungeon as a demon lord
  • The Heian City Story: city-building set in the Heian period

Synthesized by Yomimono from the 2 cited sources below, including Japanese-language reporting where cited, then editorially reviewed before publishing.

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