Kairosoft Co.,Ltd games

Kairosoft Co.,Ltd games include ONE PIECE: Grand Gourmet (Oct 22, 2026), Skyship Quest Story (May 31, 2026), Demon Castle Story (Feb 8, 2026) and Final Frontier Story (Jan 6, 2026).

Every Kairosoft Co.,Ltd game on Steam, newest first, including upcoming releases. Talk about them with other players on PlaySpill.

1. ONE PIECE: Grand Gourmet (Oct 22, 2026): Hop aboard a delectable management sim in the world of ONE PIECE! Work alongside the Straw Hat Crew to build the greatest floating restaura…
2. Skyship Quest Story (May 31, 2026): Customize your airship and explore the world above the clouds in this sim RPG
3. Demon Castle Story (Feb 8, 2026): Demon Castle Building Dungeon Management Simulation
4. Final Frontier Story (Jan 6, 2026): Dodge lasers and explore! Planetary Development Simulation