Single-player games like 18Hell:Lost
Below are 9 single-player Steam games similar to 18Hell:Lost, 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 18Hell:Lost page.
Ranked picks
- 1
SUBJECT 404
Single-player alternative to 18Hell:Lost — playable solo, no multiplayer required. Shares Indie and Adventure with 18Hell:Lost.
A PSX-style psychological horror game where rapid-fire microgames become a system of obedience. Read the Panel’s commands, react before time runs out, and survive each room — or face the Executioner.
- 2
The Crow's Eye
Single-player alternative to 18Hell:Lost — playable solo, no multiplayer required. Shares Indie and Adventure with 18Hell:Lost.
In an abandoned medical university, test your intellectual might as you unravel a 20-year-old mystery in this depraved first-person puzzle adventure, doing what it takes to escape your fate as a macabre scientist's human experiment. The ends justify the means in The Crow’s Eye.
- 3
Lifeless Planet Premier Edition
Single-player alternative to 18Hell:Lost — playable solo, no multiplayer required. Shares Action and Indie with 18Hell:Lost.
PREMIER EDITION - While seeking life on a distant planet, an astronaut discovers an abandoned Russian town. He suspects his mission is a hoax until a mysterious young woman saves him from a strange and deadly phenomenon...
- 4
The Talos Principle 2
Single-player alternative to 18Hell:Lost — playable solo, no multiplayer required. Shares Action and Adventure with 18Hell:Lost.
The Talos Principle 2 is a thought-provoking first-person puzzle experience that greatly expands on the first game's philosophical themes and stunning environments with increasingly mind-bending challenges.
- 5
ASTRAL
Single-player alternative to 18Hell:Lost — playable solo, no multiplayer required. Shares Action and Indie with 18Hell:Lost.
The future came. You'd think that means the apex of the progress and science, but no. After the epidemic spread all over the world in 2022, 95% of the whole population mutated into horrible creatures without any moral values or humanity and started hunting everything that moves. The planet became empty.
- 6
Pieces of me
Single-player alternative to 18Hell:Lost — playable solo, no multiplayer required. Shares Indie and Adventure with 18Hell:Lost.
“Pieces of Me” is not a classic horror game with jump scares, but a psychological thriller-drama in the walking simulator genre. It is a spin-off of “September 7th”
- 7
Backmooms
Single-player alternative to 18Hell:Lost — playable solo, no multiplayer required. Shares Action and Indie with 18Hell:Lost.
You’ve wandered into a strange dimension while shopping.A mysterious monster is chasing you.You must escape."Backmooms" is a first-person adventure game.
- 8
Amnesia: A Machine for Pigs
Single-player alternative to 18Hell:Lost — playable solo, no multiplayer required. Shares Action and Indie with 18Hell:Lost.
From the creators of Amnesia: The Dark Descent and Dear Esther comes a new first-person horrorgame that will drag you to the depths of greed, power and madness. It will bury its snout into your ribs and it will eat your heart.
- 9
18层
Single-player alternative to 18Hell:Lost — playable solo, no multiplayer required. Shares Indie and RPG with 18Hell:Lost.
"18 Floors" is a psychological horror indie game set in 1930s Shanghai. Players awaken in a grand hotel, trapped as fate and soul intertwine, leading them deeper into the unknown.