Epimutation
A horror visual novel about bunker survivors investigating an infection
Barbieronpa · Released Feb 24, 2025
- Reviews
- Very Positive
- 95% of 77
- Recent reviews
- Not enough recent
- Players
- 0
- daily peak, Oct 28, 2026
- Steam Deck
- Untested
- Last update on Steam
- 1 year ago
- Feb 25, 2025
What is Epimutation?
Epimutation is a free horror visual novel set after a viral outbreak. You follow Spencer, a former investigative journalist sharing a bunker with six other survivors, reading conversations and making choices as the group discovers a scientist's notes about the infection.
For you if...
- +you like replaying branching stories to discover different endings
Not for you if...
- −you avoid blood, disturbing imagery, or depictions of panic attacks
What players say
95% of 77 reviews are positive
Players praise the character art, monster designs, and music. Their main complaint is the short length, with many wanting more development of the cast and world.
Screenshots and trailer
Epimutation system requirements
Minimum: Integrated, 4 GB RAM, 1 GB of disk space.
As published by the developer.
Can my PC run Epimutation?
Tell us your graphics card once and every game page will answer this for you.
Set up my PC →Minimum
- OS
- Windows 7
- Processor
- 2.0 Ghz 64-bit Intel-compatible
- Graphics
- Integrated Graphics
- Memory
- 4 GB RAM
- Storage
- 1 GB available space
Does Epimutation have co-op or multiplayer?
No: single-player only, no multiplayer modes declared.
Does Epimutation 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, macOS, Linux
- Achievements
- 10
- Steam features
- Cloud saves, Family Sharing
- Languages
- Full audio: English.
Does Epimutation 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
