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

Lonely Space
Single-player alternative to Deep Sheol — playable solo, no multiplayer required. Shares Action and Indie with Deep Sheol.
Lonely Space is a sci-fi immersive sim inspired by System Shock 2, Dead Space and Prey. You find yourself awakened from hibernation in the docking bay of the Cassiopeia Space Station. The rest of the crew vanished a long time ago. You need to find them and unravel the secrets of Cassiopeia Station.
- 2

Hospital Hell
Single-player alternative to Deep Sheol — playable solo, no multiplayer required. Shares Action and Indie with Deep Sheol.
Hospital Hell is a first-person survival horror game where you will fight zombies and other abominable nightmares. Explore the halls of St. Olga's Hospital and try to solve the mystery of why this place that was once considered a refuge, has now turned into Hell.
- 3

Azy
Single-player alternative to Deep Sheol — playable solo, no multiplayer required. Shares Action and Adventure with Deep Sheol.
Destroy enemies and bosses using a variety of weapons. Visit different times and places with unique enemies. Inspired by classic games from the of 90s genre.
- 4

DERELIKT
Single-player alternative to Deep Sheol — playable solo, no multiplayer required. Shares Action and Indie with Deep Sheol.
DERELIKT is a narrative retro FPS built for fans of claustrophobic PS1-era sci-fi horror.
- 5

The Order of the Snake Scale
Single-player alternative to Deep Sheol — playable solo, no multiplayer required. Shares Action and Indie with Deep Sheol.
Inspired by Lovecraft, a psychological survival horror game set in a dystopian, alternative universe. Discover the mystery of the woman's death and learn the dark secrets of the Happy Rock. Are you ready?
- 6

Zombaliens
Single-player alternative to Deep Sheol — playable solo, no multiplayer required. Shares Action and Indie with Deep Sheol.
Kill aliens in creative ways in this wacky retro FPS featuring non linear, highly interactive maps. Zombaliens blends retro FPS with immersive sim, letting you use anything in your environment against your enemies, while retaining the speed and simplicity of a retro FPS.
- 7

Beneath
Single-player alternative to Deep Sheol — playable solo, no multiplayer required. Shares Action and Adventure with Deep Sheol.
Beneath is a Lovecraft-inspired survival FPS. Scarce ammo, merciless enemies and a sense of the unknown combine in a 10+ hour, story-driven single player campaign, built for both veteran gamers and those seeking a challenging old school experience.
- 8

VOID PRIEST
Single-player alternative to Deep Sheol — playable solo, no multiplayer required. Shares Action and Indie with Deep Sheol.
You are the Void Priest, bound to an Elder God against your will. Guided only by relics, symbols, and light, solve eldritch mysteries and perform forbidden rituals. Survive long enough to choose whether you stay faithful or betray.
- 9

Hydra - Poseidon's conspiracy
Single-player alternative to Deep Sheol — playable solo, no multiplayer required. Shares Action and Adventure with Deep Sheol.
An agent probing a Third Reich bunker on a desolate island faces a survival horror nightmare. Battle deep-sea monsters in FPS or TPP camera mode. Forge your fate with 5 unique endings in a chilling descent into cosmic dread.
- 10

100 Hidden Pandas: Village
Single-player alternative to Deep Sheol — playable solo, no multiplayer required. Shares Indie with Deep Sheol.
In the panda village, a lot is happening. See the bustling settlement of these cute little animals. Check out how hard they work, play, and laze around. Find them all!