66%Strong matchThe Beast Inside
84%10k84% positive reviews, Very Positive across 10k reviews·Horror · First-Person
—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.
Sins of Sinister: The Viscera-Eater
SteamSins of Sinister is an episodic horror experience inspired by lore stories — chilling encounters and unexplained events retold by those who lived through them. Each episode offers a short, intense dive into fear, folklore, and the sinister. Estimated Playtime: 30 minutes – 1.5 hours
In The Viscera-Eater, strange deaths begin spreading through a rural village. One by one, people collapse without any medical explanation. Even the hospital insists their bodies are perfectly normal. Rumors of curses, rituals, and malevolent spirits grow louder, forcing the village spirit doctor, Moh Sak, to uncover the truth behind the horrors plaguing the community. What is killing the villagers — and why?

A gritty, distorted visual style inspired by old videotapes—grainy, unstable, and deeply unsettling.
Speak with villagers, elders, hunters, and shamans. Their dialogue helps unravel the mystery and warns you of lurking dangers.
Use spiritual tools such as:
Collect clues, decode notes, gather ritual items, and piece together the dark truth behind the deaths.
Manage limited resources such as bullets, ritual items, flashlight power, and spiritual protection. Avoid direct confrontation when necessary — some entities cannot be fought head-on.
Experience a fully atmospheric village setting based on northeastern Thai folklore: isolated stilt houses, jungle paths, rice fields, shrines, and forest spirits.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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