The Guestbook of the Otherworld
Launches 10 November 2026 · PC · Simulator, Adventure, Indie

Run an inn in the Otherworld, where forgotten things become tsukumogami. By day, tend to guests burdened by Kegare. By night, survive the horrors born from the impurity left behind. Your choices shape the guests’ healing and the inn’s fate.





Release details
The Guestbook of the Otherworld is a Simulator, Adventure and Indie game. It is published by Frontier Works. The Guestbook of the Otherworld launches on Tuesday, 10 November 2026 on PC. This date comes from IGDB and was last checked on 2 November 2026.
Frequently asked questions
When does The Guestbook of the Otherworld release?
The Guestbook of the Otherworld launches on 10 November 2026.
Has the The Guestbook of the Otherworld release date changed?
Gamelude has listed 10 November 2026 for The Guestbook of the Otherworld since 23 October 2026, and that date has not changed.
Which platforms is The Guestbook of the Otherworld on?
The Guestbook of the Otherworld is on PC.
Who makes The Guestbook of the Otherworld?
The Guestbook of the Otherworld is published by Frontier Works.
What kind of game is The Guestbook of the Otherworld?
The Guestbook of the Otherworld is a game of these genres: Simulator, Adventure and Indie.