Video Game Data

Over 150 pages! Includes character designs, unused CGs, and spicy R18 adult content. A complete record of the warmth and sorrow behind Cat Island.

Developer: LuminousNote

Publisher: Mango Party Mango Party Council Mango Party News

Release Date: May 14, 2026

Genres: Casual Indie RPG Simulation

Tags: 2D Platformer Anime Casual Hentai Indie Nudity Relaxing RPG Sexual Content Simulation Visual Novel

Reviews: 3 (Followers)

Followers: 3829

Price:
USD: $4.99

Platforms: Windows

Languages: Japanese, English, Traditional Chinese

Steam Achievements: None

Estimated Sales: $449

Cat Island Petrichor- Artbook R18 ver. on Steam

Categories: Downloadable Content Family Sharing Single-player