Single-player games like Conarium
Below are 13 single-player Steam games similar to Conarium, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Conarium page.
Ranked picks
- 1
Transient: Extended Edition
Single-player alternative to Conarium — playable solo, no multiplayer required. Shares Indie and Adventure with Conarium.
H.P. Lovecraft meets Cyberpunk. Delve deep into a dystopian world and investigate what is happening to you and your friends in a domed city. Solve puzzles, hack systems and plug in to explore other dimensions. Discover a truth that might tear apart your sanity and question your very existence.
- 2
Narcosis
Single-player alternative to Conarium — playable solo, no multiplayer required. Shares Indie and Adventure with Conarium.
Survival, horror at the sunless depths of the Pacific Ocean: Stranded on the seafloor with low light and few tools, an industrial diver takes desperate steps to surface before his oxygen — and sanity — give out.
- 3
Moons of Madness
Single-player alternative to Conarium — playable solo, no multiplayer required. Shares Adventure with Conarium.
Moons of Madness is a first-person, story-driven cosmic horror game where the scientific exploration of Mars meets the supernatural dread of Lovecraft.
- 4
SOMA
Single-player alternative to Conarium — playable solo, no multiplayer required. Shares Indie and Adventure with Conarium.
From the creators of Amnesia: The Dark Descent comes SOMA, a sci-fi horror game set below the waves of the Atlantic ocean. Struggle to survive a hostile world that will make you question your very existence.
- 5
Call of Cthulhu®
Single-player alternative to Conarium — playable solo, no multiplayer required. Shares Adventure with Conarium.
1924. Private Investigator Pierce is sent to look into the tragic death of the Hawkins family. Plunge into a world of creeping madness and cosmic horror. Cryptic clues, shadowy figures, and pure terror bar your way as you fight to retain your sanity and solve an otherworldly mystery.
- 6
Gray Dawn
Single-player alternative to Conarium — playable solo, no multiplayer required. Shares Indie and Adventure with Conarium.
Embark on a terrifying adventure of a priest accused of murdering an altar boy. Gray Dawn is a psychological thriller infused with religious elements and combines story-driven quests with an artistic experience.
- 7
Darkness Within 1: In Pursuit of Loath Nolder
Single-player alternative to Conarium — playable solo, no multiplayer required. Shares Indie and Adventure with Conarium.
Explore disturbing corners of the human psyche. Delve into a dimension of nightmares, the occult and a tense psychological world created in classic Lovecraftian style. As police detective Howard E. Loreid, you are tasked to solve the murder of Clark Field, a wealthy man involved in the occult.
- 8
Scorn
Single-player alternative to Conarium — playable solo, no multiplayer required. Shares Indie and Adventure with Conarium.
Scorn is an atmospheric first-person horror adventure game set in a nightmarish universe of odd forms and somber tapestry.
- 9
Mountains of Madness
Single-player alternative to Conarium — playable solo, no multiplayer required. Shares Indie and Adventure with Conarium.
A first person horror exploration game set in the frozen wastes of Antarctica. Use your tools to navigate the frozen galleries untouched by millennia and unearth evidence of a dreadful truth while you search for a madman whose ill fate lies somewhere beneath these Mountains of Madness
- 10
The Nameless City
Single-player alternative to Conarium — playable solo, no multiplayer required. Shares Indie and Adventure with Conarium.
Narrative-driven first person horror adventure inspired by Lovecraft's short novel "The Nameless City". Explore the ruins of a city that some say they are older than humanity itself. While you delve deeper into the ancient buildings, reality and visions blend into an indistinct haze.
- 11
Darkness Within 2: The Dark Lineage
Single-player alternative to Conarium — playable solo, no multiplayer required. Shares Indie and Adventure with Conarium.
In "The Dark Lineage" you re-take the role of police detective Howard Loreid, a man tormented by the paranormal happenings around him. Howard discovers that his own terrible past has some connection to the madness that is about to swallow him, yet again.
- 12
Lunacy: Saint Rhodes
Single-player alternative to Conarium — playable solo, no multiplayer required. Shares Indie and Adventure with Conarium.
Lunacy: Saint Rhodes is a first-person psychological horror adventure game. Explore your dark family history, solve puzzles and experience a gut-wrenching feeling of terror. You are being watched; never alone, never safe.
- 13
Veil of Madness
Single-player alternative to Conarium — playable solo, no multiplayer required. Shares Indie and Adventure with Conarium.
Veil of Madness is a first person psychological horror deckbuilder, inspired by H.P. Lovecraft's Beyond the Wall of Sleep. Explore the depths of Sophia's consciousness, collecting and upgrading cards that are your only means of combat against the creatures born from her subconscious.