| App Type | game |
| Release Date | Unknown(Coming Soon) |
| Details Last Modified | October 30, 2026 (2 weeks ago) |
| Developer | Hollow Square Studios |
| Publisher | Hollow Square |
| Genres | Adventure, Indie |
| Supported Systems |
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| Windows |
| Price | Price Unknown |
| Required Age | 0+ |
| Support Email | hollowsquaregames+support@gmail.com |
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Uncanny Diary is a narrative-driven investigative dungeon crawler set in a village in Japan. Investigate the disappearance of Ren Akiyama's twin brother by gathering clues during the day, and fight monsters at night to get the help of a mysterious supernatural diary.