Single-player games like Oneiric
Below are 8 single-player Steam games similar to Oneiric, 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 Oneiric page.
Ranked picks
- 1

PHOSPHENIA
Single-player alternative to Oneiric — playable solo, no multiplayer required. Shares Adventure and Casual with Oneiric.
A short-form 3D Platformer about a little kid that's scared to grow up.
- 2

You know my name?
Single-player alternative to Oneiric — playable solo, no multiplayer required. Shares Adventure and Casual with Oneiric.
A short visual novel about finding your name and a girl in the fog.
- 3

ANGEL SPIRIT
Single-player alternative to Oneiric — playable solo, no multiplayer required. Shares Adventure and Casual with Oneiric.
Embark on a mystical journey as an angelic spirit. Navigate through ten unique atmospheric levels on a quest to unlock magical powers.
- 4

soundStrider
Single-player alternative to Oneiric — playable solo, no multiplayer required. Shares Adventure and Casual with Oneiric.
Enter a synthesized reality. Explore endless worlds. Play an instrument. Save bookmarks. A psychedelic audio exploration game, walking simulator, music generator, and relaxation tool best experienced with headphones.
- 5

Dreamcore Retro
Single-player alternative to Oneiric — playable solo, no multiplayer required. Shares Adventure with Oneiric.
Dreamcore Retro is a short and relaxing low poly indie game based on lucid dreaming and liminal spaces to concern about endangered species and other problems from the future society. The game mainly consists in exploring the dreamy surroundings of these psychedelic and minimalistic worlds...
- 6

fiction.colors
Single-player alternative to Oneiric — playable solo, no multiplayer required. Shares Adventure and Casual with Oneiric.
Endless subway rides, void probes, cosmic gardens and the fate of a planet, fiction.colors is a series of short atmospheric experiences to explore at leisure.
- 7

emerald
Single-player alternative to Oneiric — playable solo, no multiplayer required. Shares Adventure with Oneiric.
what do you fear?
- 8

Horror Stories: PLEASE COMPLY
Single-player alternative to Oneiric — playable solo, no multiplayer required. Shares Adventure and Casual with Oneiric.
Horror Stories: PLEASE COMPLY is a short interactive horror experience with a dark twist on Maslow’s hierarchy of needs that will leave a long lasting chill down your spine. The only hope of escape its to comply. But how much are you ready to give up for a chance of freedom?