Single-player games like Sidereal
Below are 8 single-player Steam games similar to Sidereal, 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 Sidereal page.
Ranked picks
- 1
Dreamer's Wake
Single-player alternative to Sidereal — playable solo, no multiplayer required. Shares Indie with Sidereal.
A stylized third person collectathon set in collapsing dreamscapes. Play as a Haniwa, a Japanese clay figure, and explore surreal worlds to restore them from static.
- 2
Triga
Single-player alternative to Sidereal — playable solo, no multiplayer required. Shares Indie and Casual with Sidereal.
Slap triangular tiles down in this cause and effect, chain reactive, radically funky puzzle experience! Collect as many golden triangles as you can to unlock new levels, but don't sweat it if you aren't a triangle-brained genius: Each stage has 3 goals ranging from casual fun, to extreme puzzling!
- 3
SATORI
Single-player alternative to Sidereal — playable solo, no multiplayer required. Shares Indie and Adventure with Sidereal.
SATORI is a flow-inducing first-person platformer -- wall-run, air-dash, grapple-swing, and rail-grind through infinitely generated open worlds and experience the freedom of meditative free-running.
- 4
A Fool's Errand
Single-player alternative to Sidereal — playable solo, no multiplayer required. Shares Indie and Adventure with Sidereal.
Explore a surrealist, fully open solar system. Help people, go on errands, and goof off to make as much money as you can.
- 5
Alien Video Game Scientist
Single-player alternative to Sidereal — playable solo, no multiplayer required. Shares Adventure with Sidereal.
A 3D platformer collectathon featuring puzzles, mazes, and a bit of speedrunning in a retro-minimalist package evocative of the PS2 era. Can YOU figure out how to grab all the things, and do it efficiently? Or, go at your own pace, and deeply disappoint the unseen snarky narrator.
- 6
Isles of Sea and Sky
Single-player alternative to Sidereal — playable solo, no multiplayer required. Shares Indie and Adventure with Sidereal.
A fantastic, oceanic, open world puzzle adventure. Solve innovative block puzzles while unearthing a mystifying story, gaining new friends that change the puzzle landscape, and unlocking powers that provide more options for how you choose to progress through the enigmatic Isles of Sea and Sky.
- 7
Funi Raccoon Game
Single-player alternative to Sidereal — playable solo, no multiplayer required. Shares Indie and Adventure with Sidereal.
Explore a series of whimsical, interconnected worlds to steal everything not nailed down. Make a garbage bin a garbage home :)
- 8
Glitchhikers: The Spaces Between
Single-player alternative to Sidereal — playable solo, no multiplayer required. Shares Indie and Adventure with Sidereal.
Glitchhikers is a surreal journey through the spaces between places. A late night drive, a deserted airport lounge, a moonlit walk through an empty park, a quiet carriage on an overnight train. Who will you meet? What will you talk about? Where will the journey take you? Find yourself along the way.