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.
In Veil of Madness, the mind is the battlefield and your deck is your only weapon. Plunged into a first-person nightmare, you'll battle horrors without and madness within through strategic card combat and harrowing psychological mystery.