Single-player games like Delirium
Below are 9 single-player Steam games similar to Delirium, 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 Delirium page.
Ranked picks
- 1

Still With Me
Single-player alternative to Delirium — playable solo, no multiplayer required. Shares Adventure with Delirium.
A psychological horror experience about returning to a place that never forgot you.
- 2

The Strange Lights
Single-player alternative to Delirium — playable solo, no multiplayer required. Shares Adventure with Delirium.
You have arrived in a forest where people are rumored to disappear and strange things happen... Locals often see bright flashes and hear strange sounds...
- 3

INDIKA
Single-player alternative to Delirium — playable solo, no multiplayer required. Shares Adventure with Delirium.
Play a third-person, story-driven game set in alternative Russia at the turn of the XIX century where religious visions clash with harsh reality. INDIKA tells the story of a young nun who sets off on a journey of self-discovery with the most unusual companion by her side, the devil himself.
- 4

NIGHTSLINK
Single-player alternative to Delirium — playable solo, no multiplayer required. Shares Adventure with Delirium.
You are the Nightslink. Traverse abandoned roads under cover of night. Deliver cassette tapes in a post-apocalyptic world. An atmospheric retro-3D horror adventure.
- 5

In My Head
Single-player alternative to Delirium — playable solo, no multiplayer required. Shares Adventure with Delirium.
You have been sent photographs of a place where, according to rumors, an artifact of an ancient civilization is hidden... Do you dare to go there?!
- 6

REVEIL
Single-player alternative to Delirium — playable solo, no multiplayer required. Shares Adventure with Delirium.
REVEIL is a narrative first-person psycho-thriller game that focuses on story, puzzles and exploration. Find out what’s going on inside Walter Thompson and what his dark past at the Nelson Bros Circus has to do with it.
- 7

Seybul Tech
Single-player alternative to Delirium — playable solo, no multiplayer required. Shares Adventure with Delirium.
Seybul Tech is a walking simulator. Navigate as an office employee, confronting peculiar encounters while in search of an exit from this enigmatic abyss.
- 8

Project Songbird
Single-player alternative to Delirium — playable solo, no multiplayer required. Shares Adventure with Delirium.
Project Songbird is a cinematic first-person narrative horror game set in the Appalachian forest. Take on the role of Dakota, a musician who must record their new album in a remote log cabin amidst a writer's block. Take caution, however. These woods were never empty...
- 9

Orrstead
Single-player alternative to Delirium — playable solo, no multiplayer required.
Orrstead is a relaxing city builder that combines resource management and incremental game mechanics. Unlock technologies, complete quests, and adapt to the changing seasons.