Single-player games like Tren0
Below are 10 single-player Steam games similar to Tren0, 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 Tren0 page.
Ranked picks
- 1

Detention
Single-player alternative to Tren0 — playable solo, no multiplayer required. Shares Indie and Adventure with Tren0.
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.
- 2

Subliminal
Single-player alternative to Tren0 — playable solo, no multiplayer required. Shares Indie and Adventure with Tren0.
Subliminal is a psychological horror game inspired by the urban legend of The Backrooms. Bleeding edge lighting and rendering, handcrafted open-ended levels, light and perspective-based puzzles, nostalgic spaces, unfamiliar faces, and a rotting feeling that something is not quite right.
- 3

Luto
Single-player alternative to Tren0 — playable solo, no multiplayer required. Shares Indie and Adventure with Tren0.
Luto is a psychological horror experience where you take on the role of someone unable to leave their home. Every attempt to escape will lead you deeper into the unknown, where nothing is as it seems and everything will test your senses.
- 4

Lacuna – A Sci-Fi Noir Adventure
Single-player alternative to Tren0 — playable solo, no multiplayer required. Shares Indie and Adventure with Tren0.
A murder. A hack. A bombing. All it takes to plunge the solar system into war – unless you do something about it. Help CDI agent Neil Conrad make a string of increasingly difficult decisions in this modern dialog-driven adventure set in a gorgeous 2D sci-fi noir universe.
- 5

Re:Turn - One Way Trip
Single-player alternative to Tren0 — playable solo, no multiplayer required. Shares Indie and Adventure with Tren0.
Re:Turn - One Way Trip is a 2D side-scrolling puzzle-adventure horror game. Trapped in a ghostly train, Saki must search the past and present to find and save her friends. More importantly, Saki must use her wits if she is to survive against an unspeakable evil hellbent on avenging unrequited love.
- 6

The NOexistenceN of you AND me
Single-player alternative to Tren0 — playable solo, no multiplayer required. Shares Indie and Adventure with Tren0.
Use "game" as a medium to showcase the world of "you/girl". Explore the truth of "you/girl/world" through the form of a "visual novel".
- 7

Oxenfree
Single-player alternative to Tren0 — playable solo, no multiplayer required. Shares Indie and Adventure with Tren0.
Oxenfree is a supernatural thriller about a group of friends who unwittingly open a ghostly rift. You are Alex, and you’ve just brought your new stepbrother Jonas to an overnight island party gone horribly wrong.
- 8

OneShot
Single-player alternative to Tren0 — playable solo, no multiplayer required. Shares Indie and Adventure with Tren0.
OneShot is a surreal top down Puzzle/Adventure game with unique gameplay capabilities. You are to guide a child through a mysterious world on a mission to restore its long-dead sun. The world knows you exist.
- 9

To the Moon
Single-player alternative to Tren0 — playable solo, no multiplayer required. Shares Indie and Adventure with Tren0.
A story-driven experience about two doctors traversing backwards through a dying man's memories to artificially fulfill his last wish.
- 10

The Room
Single-player alternative to Tren0 — playable solo, no multiplayer required. Shares Indie and Adventure with Tren0.
A mysterious invitation leads to the attic of an abandoned house. In the room is a cast-iron safe laced with strange carvings and on top, a note from your distant companion. It promises something ancient and astonishing concealed in the iron chamber - you need only find a way in.