Cat Island Petrichor

An exploration adventure solving island mysteries from a cat's perspective

LuminousNote · Published by Mango Party, Mango Council · Released May 14, 2026

Reviews: Mostly Positive; 71% of 93
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Unsupported
Last update on Steam: 5 months ago; May 28, 2026
Minimum PC: GeForce GTX 1060; 8 GB RAM · 8 GB disk; Full requirements

What is Cat Island Petrichor?

This single-player, third-person exploration adventure takes place on a cat-populated island divided into five areas and eighteen maps. As Shiro, a white cat, you scratch open paths, squeeze through gaps, and climb rooftops to help college student Makoto investigate the island's secrets.

For you if...

+you prefer slow exploration and simple environmental puzzles

Not for you if...

−you want a consistently lighthearted story without disturbing themes

What players say

71% of 93 reviews are positive

Players praise the island setting and mystery story. The most common complaint is an obstructive camera that makes navigation awkward.

Screenshots and trailer

Cat Island Petrichor system requirements

Minimum: GeForce GTX 1060, 8 GB RAM, 8 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 10 / 11
Processor: Intel® Core™ i5-3470 or AMD Ryzen™ 3 1200
Graphics: GeForce GTX 1060 6GB or AMD Radeon™ RX 570 4GB
Memory: 8 GB RAM
Storage: 8 GB available space

Does Cat Island Petrichor have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Cat Island Petrichor run on Steam Deck?

Unsupported No: Valve rates it Unsupported on Steam Deck.

Graphics settings cannot be configured to run well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows
Steam features: Cloud saves, Family Sharing
Languages: Full audio: Japanese. Text only: English, Traditional Chinese, Spanish - Spain, Simplified Chinese, Korean.

Does Cat Island Petrichor use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam