Sins of Sinister: The Viscera-Eater
Sins of Sinister is an episodic horror experience inspired by lore stories. Each chapter delivers a short yet intense descent into fear, folklore, and the unknown. A rural village begins to fall victim to mysterious deaths with no medical explanation. As dark whispers of witchcraft spread.
Last Updated: 3/27/2026
| Steam Price | $4.99 |
| Release Date | 1/14/2026 |
| Developer | RockyJims |
| Publisher | RockyJims |
| Steam App Id | 3861010 |
Sins of Sinister: The Viscera-Eater
Sins of Sinister is an episodic horror experience inspired by lore stories. Each chapter delivers a short yet intense descent into fear, folklore, and the unknown. A rural village begins to fall victim to mysterious deaths with no medical explanation. As dark whispers of witchcraft spread.
Last Updated: 3/27/2026
- Windows
- Mac
- Linux
About Sins of Sinister: The Viscera-Eater
Sins of Sinister: The Viscera-Eater is an Adventure, Indie, and Action game developed by RockyJims. On 1/14/2026, it was released on the Steam Store by RockyJims.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Sins of Sinister: The Viscera-Eater supports the following features:
- Single-player
- Family Sharing
From the Steam community, Sins of Sinister: The Viscera-Eater has been tagged with the following user tags:
- Exploration
- Survival Horror
- Atmospheric
- Story Rich
- 1990's
- Realistic
- Choices Matter
- Psychological Horror
- First-Person
- Conversation
- 1980s
- Mystery
- Action-Adventure
- Combat
- Horror
- Choose Your Own Adventure
- Survival
- Dark Fantasy
- Indie
- Thriller
- Adventure
- Action
- Singleplayer
Media & Sceenshots
Watch the featured video for Sins of Sinister: The Viscera-Eater and see the latest screenshots from the Steam Store.

Related Packages
Sins of Sinister: The Viscera-Eater is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.
| Name | Price | Actions |
|---|---|---|
| Sins of Sinister: The Viscera-Eater | $4.99 | View |
Supported Languages and Localizations
Sins of Sinister: The Viscera-Eater is available in 2 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| Thai | Yes | Yes | Yes |
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Features & Categories
Frequently Asked Questions
Soures & References
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Sins of Sinister: The Viscera-Eater data has been sourced from:
- Valve Corporation. (2026, March 27). Sins of Sinister: The Viscera-Eater on Steam. Steam Store.
- Valve Corporation. (2026, March 27). Sins of Sinister: The Viscera-Eater. Steam Community Hub.