Spec sheet
- Status
- Completed
- Engine
- Unity (on Lewdzone)
- Version
- 1.1.2 (7 builds listed)
- Platforms
- Windows
- Size
- 434 MB
- Updated
- 13 Dec 2025
- First listed
- 10 Jun 2024
- Rating
- 3.79 of 5 from 38 votes on Lewdzone
Cyan Brain
by NEKOUJI STUDIO
Poster pick: A completed sandbox game from NEKOUJI STUDIO, Cyan Brain was built with Unity. The story follows a female protagonist through fantasy, horror and futa/trans. Scenes are presented as animated scenes and censored art. Available for Windows, about 434 MB.
Cyan Brain is a sci-fi horror game where players run and are pursued, by futa monsters and more.... Before downloading, please be aware Please note that the game contains graphic violence and adult content.
From the developer's description on Lewdzone.
Tags
- 2D Game
- Adventure
- Animated
- Censored
- Fantasy
- Female Protagonist
- Futa/trans
- Graphic Violence
- Horror
- Monster
- Monster Girl
- Sandbox
- Shooter
- Side-Scroller
- Big Ass
- Big Tits
- Creampie
- Rape
- Vaginal Sex
- Vore
