MONOPHOBIA

A psychological horror visual novel about a girl living alone

Z-xian · Released May 16, 2026

Reviews: Very Positive; 98% of 131
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 5 months ago; May 21, 2026
Minimum PC: 2 GB RAM · 0.2 GB disk; Full requirements

What is MONOPHOBIA?

This free, single-player visual novel follows a girl who appears to be the only living being left. You read through her daily life in a story that takes about 15–20 minutes to complete.

For you if...

+you enjoy slow, surreal stories focused on a character's thoughts

Not for you if...

−you want choices that lead to different endings

What players say

98% of 131 reviews are positive

Players most often praise the watercolor artwork. They also highlight the atmosphere and the story's emotional impact.

Screenshots and trailer

MONOPHOBIA system requirements

Minimum: 2 GB RAM, 0.2 GB of disk space.

As published by the developer.

Can my PC run MONOPHOBIA?

The published requirements do not name a graphics card we can compare.

Set up my PC →

Minimum

OS: Windows 7
Memory: 2 GB RAM
Storage: 200 MB available space

Does MONOPHOBIA have co-op or multiplayer?

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

Single-player

Does MONOPHOBIA run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Steam features: Family Sharing
Languages: Text only: English.

Does MONOPHOBIA 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