Epimutation
399 days ago, the world ended. Epimutation is a horror visual novel that follows seven survivors as they attempt to navigate life in the apocalypse. Make life or death decisions, form bonds with your fellow survivors, and attempt to unravel the mystery behind the outbreak.
Last Updated: 4/3/2026
| Release Date | 2/25/2025 |
| Developer | Barbieronpa |
| Publisher | Barbieronpa |
| Steam App Id | 3441720 |
Epimutation
399 days ago, the world ended. Epimutation is a horror visual novel that follows seven survivors as they attempt to navigate life in the apocalypse. Make life or death decisions, form bonds with your fellow survivors, and attempt to unravel the mystery behind the outbreak.
Last Updated: 4/3/2026
- Windows
- Mac
- Linux
About Epimutation
Epimutation is a Casual, Indie, Adventure, and Free to Play game developed by Barbieronpa. On 2/25/2025, it was released on the Steam Store by Barbieronpa.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Epimutation supports the following features:
- Steam Achievements
- Single-player
- Steam Cloud
From the Steam community, Epimutation has been tagged with the following user tags:
- Survival Horror
- Drama
- Immersive Sim
- Interactive Fiction
- Multiple Endings
- Story Rich
- Visual Novel
- Choices Matter
- Psychological Horror
- Mystery
- Horror
- Choose Your Own Adventure
- Survival
- Zombies
- Point & Click
- Post-apocalyptic
- Thriller
- Adventure
- Singleplayer
- 2D
Media & Sceenshots
Watch the featured video for Epimutation and see the latest screenshots from the Steam Store.

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Frequently Asked Questions
Soures & References
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Epimutation data has been sourced from:
- Valve Corporation. (2026, April 3). Epimutation on Steam. Steam Store.
- Valve Corporation. (2026, April 3). Epimutation. Steam Community Hub.