ChuChu

A romantic comedy visual novel about kissing to stay alive

爱的氧气罐制作组 · Released Dec 30, 2025

Reviews: Very Positive; 90% of 111
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 1 month ago; Sep 19, 2026
Minimum PC: DirectX 9 GPU; 3 GB RAM · 3 GB disk; Full requirements

What is ChuChu?

This single-player, first-person visual novel follows an office worker whose death may stem from an error in the underworld's fate system. You read the story and make choices that branch into romantic routes and multiple endings while she spends twenty days among the living awaiting the investigation's outcome.

For you if...

+you enjoy female-led romances with adult male love interests

Not for you if...

−you prefer combat and exploration over dialogue-driven stories

Screenshots and trailer

ChuChu system requirements

Minimum: DirectX 9 GPU, 3 GB RAM, 3 GB of disk space.

As published by the developer.

Can my PC run ChuChu?

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Minimum

OS: Windows10
Processor: Pentium 4 1.3 GHz
Graphics: DirectX 9 compliant card
Memory: 3 GB RAM
Storage: 3 GB available space
DirectX: Version 9.0

Does ChuChu have co-op or multiplayer?

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

Single-player

Does ChuChu run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Sometimes shows mouse, keyboard or non-Deck controller icons
Some text entry requires manually opening the on-screen keyboard
Some in-game text is small and may be hard to read
Native resolution not supported
All functionality is accessible with the default controller configuration
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 12
Steam features: Family Sharing
Languages: Text only: Simplified Chinese.

Does ChuChu 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