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

No Visitors Allowed
Single-player alternative to Abyssal Trench — playable solo, no multiplayer required. Shares Indie and Adventure with Abyssal Trench.
A minimalist psychological horror game inspired by The Exit 8, where players must escape a looping post-Soviet-era abandoned hospital corridor by detecting anomalies.
- 2

Hatch
Single-player alternative to Abyssal Trench — playable solo, no multiplayer required. Shares Action and Indie with Abyssal Trench.
"Hatch is a single-player, first-person horror game. You find a hatch in your room and strange things start to happen to you. You are the target of psycho killers. You have to find the truth behind the hatch and escape from the crazy world.
- 3

CRUELTY
Single-player alternative to Abyssal Trench — playable solo, no multiplayer required. Shares Action and Indie with Abyssal Trench.
"CRUELTY" is a Japanese-made splatter horror. You were in an accident and lost consciousness. The moment you wake up, you find yourself in a nightmare world, one that is not of this Earth. In an abattoir ruled by madness, horrific scenes unfold, and inescapable terror awaits you.
- 4

The Backrooms Project
Single-player alternative to Abyssal Trench — playable solo, no multiplayer required. Shares Action and Indie with Abyssal Trench.
Scientists made a new discovery about the Backrooms. Noclipping out of bounds in normal reality was a myth for long, but now it can be real! Now they are looking for subjects to test it on civil people. There are already scientists inside, so you have nothing to worry about, they say. Or do you?
- 5

Visage
Single-player alternative to Abyssal Trench — playable solo, no multiplayer required. Shares Action and Indie with Abyssal Trench.
Visage is a first-person psychological horror game. Explore a mysterious ever-changing house in a slow-paced, atmospheric world that combines both uncannily comforting and horrifyingly realistic environments, and enjoy a genuinely terrifying experience.
- 6

Silent Nights
Single-player alternative to Abyssal Trench — playable solo, no multiplayer required. Shares Indie and Adventure with Abyssal Trench.
Silent Nights - A short horror game with realistic graphics, touching storyline and scary moments.
- 7

ПОСЛЕДНИЙ ДЕНЬ В УРЮПИНСКЕ
Single-player alternative to Abyssal Trench — playable solo, no multiplayer required. Shares Action and Indie with Abyssal Trench.
THE LAST DAY IN URYUPINSK is an atmospheric walk through the post-Soviet courtyard to depressive music.
- 8

The Cabin Factory
Single-player alternative to Abyssal Trench — playable solo, no multiplayer required. Shares Indie and Adventure with Abyssal Trench.
Your job at the Cabin Factory is simple: inspect the cabins and decide on whether they’re haunted or not. If you do find any anomalies, get out…immediately.