Video Game Data

Cyan Brain is a decadent sci-fi side-scrolling action shooter. Awaken to face endless slaughter and desperate encounters. "Are you ready to make the ultimate devotion?"

Developer: NEKOUJI

Publisher: Coconuts Entertainment Mango Party Mango Party News

Release Date: Dec. 11, 2025

Genres: Action

Tags: 2D 2D Platformer Action Action-Adventure Adventure Anime Combat Female Protagonist Gore Hentai Horror Mystery Noir Nudity Platformer Sci-fi Sexual Content Shooter Side Scroller Singleplayer

Reviews: 1552 (Followers)

Followers: 0

The steam store page for this game has a mature content description.

Price:
USD: $14.99

Platforms: Windows

Languages: Japanese*, English, Simplified Chinese, Traditional Chinese, Korean

Steam Achievements: 10

Estimated Sales: $697,934

Estimated Wishlists: 6

CYAN BRAIN on Steam

Categories: Family Sharing Single-player Steam Achievements Steam Cloud