74%Strong matchProject Unknown
88%41688% positive reviews, Very Positive across 416 reviews·Horror · Multiplayer
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Redemption: The Sin Eternal is a supernatural horror action-adventure game where a priest returns to a haunted orphanage filled with demonic forces, missing children, disturbing secrets. Featuring split-screen co-op, and first- or third-person gameplay.
Redemption: The Sin Eternal
SteamRedemption: The Sin Eternal is a dark psychological horror game about guilt, possession, and a priest trapped inside the sins of his past.
You play as Father Lucian Vale, a Catholic priest drawn into a cursed orphanage where the line between confession, punishment, and damnation begins to disappear. As the night unfolds, Lucian is forced to explore haunted rooms, abandoned halls, and twisted spiritual realms connected to the suffering of the children who once lived there. The game offers a split-screen experience, as the second player gets to play as Father John.
But something is wrong. The orphanage is not simply abandoned — it remembers. Voices whisper through radios, phones ring in empty rooms, toys move on their own, and demonic figures stalk the darkness. Every note, sound, and supernatural encounter reveals more about what happened inside the orphanage, and what Lucian may have done before he arrived.
The Early Access version includes the opening playable section of the game, introducing the orphanage, Father Lucian Vale, interactive notes, supernatural events, environmental scares, exploration, split-screen functionality, perspective switching, and early enemy/traversal gameplay.
As development continues, the game will expand with additional levels, more story chapters, new enemy encounters, improved animations, more voice/audio content, refined gameplay mechanics, and deeper horror sequences.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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