Regarding the anime adaptation "Gnosia," a main promotional video and a second key visual featuring fifteen main characters have been released. The series is based on the game of the same name and combines elements of Werewolf deduction with science fiction and time loop mystery.

The story takes place aboard a spaceship, where the crew members are trapped in a time loop. They must work together to figure out who is disguising themselves as Gnosia – an unknown life form that can take on human form and attacks people. The central figure is Yuri, who must assert herself among the debating crew members.

The musical accompaniment is provided by:

- MAISONdes with "Bakenokawa" feat. Kobo・Kanaeru, Kasane Teto, Giga & TeddyLoid as the opening theme
- Ling tosite sigure with "Loo% Who%" as the ending theme

An excerpt of both tracks can be heard in the promotional video.

The production stages a psychological deduction game in a science-fiction-oriented setting and examines group dynamic processes under extreme conditions.