About
Oneirium is a single player role playing game with horror, fantasy and dark fantasy themes.
Note: This game is in EARLY development. Estimated for Q4 2027 and possibly earlier. There are still some work to be done with the custom engine & new content. Join the Discord for regular updates, community and a chance to win prizes! Explore a nightmare. Lose your mind. See the truth.Awaken to a realm where dreams and reality blur beyond recognition. As the Awakened One, you must traver…
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Frequently Asked Questions
Oneirium is a role playing game with horror, fantasy and dark fantasy themes.
Oneirium is available on PC and Windows.
Oneirium was developed by Zeena.
Oneirium is a single player game.
Similar games include Last Vanguard, Cradle of Nightmare : Flowers to you, The Night of the Exorcism, Maid of Salvation, Vigil: The Longest Night and others.