Abyzou Rituals: The Manson Case – Release Date and Features G Trends

Solo developer Ignacio Bustamante announced that Abyzou Rituals: The Manson Affair will launch on Tuesday October 13, 2026 on Steam and Epic Games Store. Described as a psychological horror experience built around occult imagery, satanic rituals, and demonic folklore, the game positions itself as something more unsettling than your average horror title, with Bustamante suggesting that it functions less as a game and more as a ritual in itself.

The premise centers on House 12, the site of a massacre linked to an incomplete satanic ceremony. Players work through corrupted records, found footage, occult symbols, photographs, and ritual objects to attempt to piece together what happened inside this house and what was summoned before the ceremony was interrupted. The cult that gathered there has disappeared. The bodies were found. The ritual was never destroyed, however. We left him waiting.

The game leans heavily on its found footage aesthetic, designed to look like salvaged material rather than something polished and manufactured. Audio distortions, whispers, infant cries, unexplained footsteps, and apparitions are all cited as features intended to blur the line between what is happening on screen and what the player experiences in the room around them. Bustamante has been upfront about this: if you start to notice strange things in your surroundings as you play, the game frames that as part of the ritual coming to an end.

Beyond atmosphere, the core gameplay appears to rely on observation, quick thinking, and what the developer describes as mental resilience. There are no conventional weapons here. Progress comes through collecting evidence and interacting with the remains of the ceremony. In particularly bold marketing, the game’s Steam Wishlist feature has been described as a form of consent, and clicking Play is presented as the first step in the ritual itself.

For a PC horror release arriving in mid-October, the timing could hardly be more appropriate. Abyzou Rituals: The Manson Affair will launch on October 13, 2026 and will be available via Steam and Epic Games Store. Keep an eye on both storefronts for more details ahead of release.