Single-player games like Isolomus
Below are 14 single-player Steam games similar to Isolomus, 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 Isolomus page.
Ranked picks
- 1
Bulb Boy
Single-player alternative to Isolomus — playable solo, no multiplayer required. Shares Indie and Adventure with Isolomus.
One gloomy night, Bulb Boy wakes suddenly from a frightening nightmare to discover that evil has overshadowed the Bulbhouse. His family has disappeared and there are horrid monsters lurking in the shadows. Gather the courage and use his glass head to save everything he loves.
- 2
Plug & Play
Single-player alternative to Isolomus — playable solo, no multiplayer required. Shares Indie and Adventure with Isolomus.
Run, hit, switch, fall, love, plug, pull. And push.
- 3
The White Door
Single-player alternative to Isolomus — playable solo, no multiplayer required. Shares Indie and Adventure with Isolomus.
Enter The White Door and discover Rusty Lake’s universe in a new game with a unique style! Explore Robert Hill’s dreams and help him to find his lost memories. Can you survive the strict daily routine and bring back color to Robert's life?
- 4
Year Walk
Single-player alternative to Isolomus — playable solo, no multiplayer required. Shares Indie and Adventure with Isolomus.
Venture out into the dark woods where strange creatures roam, on a vision quest set in 19th century Sweden. Solve and decipher cryptic puzzles, listen for clues, and learn about mysterious folklore creatures in the built-in encyclopedia as you seek to foresee your future.
- 5
The Franz Kafka Videogame
Single-player alternative to Isolomus — playable solo, no multiplayer required. Shares Indie and Adventure with Isolomus.
An original puzzle/adventure game inspired by the writings of Franz Kafka.
- 6
Draugen
Single-player alternative to Isolomus — playable solo, no multiplayer required. Shares Indie and Adventure with Isolomus.
Draugen is a single-player, first-person Fjord Noir mystery set in 1920s Norway. Explore a forgotten coastal village in your search for your missing sister, accompanied by your independent and enigmatic young ward. Norwegian Game of the Year 2019.
- 7
Detention
Single-player alternative to Isolomus — playable solo, no multiplayer required. Shares Indie and Adventure with Isolomus.
Detention is an atmospheric horror game set in 1960s Taiwan under martial law. Incorporated religious elements based in Taiwanese/Chinese culture and mythology, the game provided players with unique graphics and gaming experience.
- 8
LIMBO
Single-player alternative to Isolomus — playable solo, no multiplayer required. Shares Indie and Adventure with Isolomus.
Uncertain of his sister's fate, a boy enters LIMBO
- 9
The Dark Eye: Chains of Satinav
Single-player alternative to Isolomus — playable solo, no multiplayer required. Shares Indie and Adventure with Isolomus.
Face your Destiny! In Andergast, whose inhabitants are considered to be superstitious, King Efferdan awaits a state visit from high-ranking dignitaries. For centuries the kingdom has been at odds with neighboring Nostria, but now first steps are being undertaken toward a lasting peace.
- 10
Wurroom
Single-player alternative to Isolomus — playable solo, no multiplayer required. Shares Indie and Adventure with Isolomus.
Experience a 10 minute dive into the unknown depths of the multiverse!
- 11
Ultra Strangeness
Single-player alternative to Isolomus — playable solo, no multiplayer required. Shares Indie and Adventure with Isolomus.
You are a creative entity trapped in a mysterious box. Try to transform this strange world and defy the ominous titans to find your freedom.
- 12
Visceratum
Single-player alternative to Isolomus — playable solo, no multiplayer required. Shares Indie and Adventure with Isolomus.
Biohacker Krimson challenges Visceratum, a biological singularity brewing in the depths of the Soft City. How are the secrets of one's childhood, the rebellion of consciousness, and the plots of deranged corporations intertwined? You are here to unravel this mystery. Or forge a new one?
- 13
City of Stolen Worlds
Single-player alternative to Isolomus — playable solo, no multiplayer required. Shares Indie and Adventure with Isolomus.
A mysterious creature has torn your home from reality. Explore the City of Stolen Worlds, uncover the secrets of its inhabitants, and try to find your way back. Or perhaps you want to become the new Master?
- 14
Feral Absence
Single-player alternative to Isolomus — playable solo, no multiplayer required. Shares Indie and Adventure with Isolomus.
An existential drama in handmade clay animation. Game writer Eric is replaced by AI. He loses everything, and it's the best thing that's ever happened to him.