Single-player games like Undiscovered House
Below are 10 single-player Steam games similar to Undiscovered House, 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 Undiscovered House page.
Ranked picks
- 1
The Mare of Jonah
Single-player alternative to Undiscovered House — playable solo, no multiplayer required. Shares Action and Indie with Undiscovered House.
A first-person psychological horror game where a young boy is trapped in a haunted, decaying mansion. Run, hide, and outsmart vengeful spirits as you uncover dark, twisted secrets. Can you survive the nightmare that waits in every shadow?
- 2
Find Me: Horror Game
Single-player alternative to Undiscovered House — playable solo, no multiplayer required. Shares Action and Indie with Undiscovered House.
"The malign spirits always try to manifest themselves". Host one of these demons through its summoning. Does finishing the ritual is the solution to your problems? 3:00 AM, the ritual begins; hide out and survive to the hide and seek game with a possessed doll. Do you dare to play?
- 3
The Grove
Single-player alternative to Undiscovered House — playable solo, no multiplayer required. Shares Indie and Adventure with Undiscovered House.
Scout out an uncanny pine grove for hidden artifacts and discover the fate of the children who went missing from a quiet town in Indiana.
- 4
The Snare
Single-player alternative to Undiscovered House — playable solo, no multiplayer required. Shares Action and Indie with Undiscovered House.
The Snare is a single-player crime and horror game. Atlas follows clues sent by the masked man to rescue his wife, Samira. As he attempts to uncover the reason behind Samira's abduction, he encounters startling truths, plunging into a labyrinth of deceit and danger.
- 5
PhaRaBis
Single-player alternative to Undiscovered House — playable solo, no multiplayer required. Shares Action and Indie with Undiscovered House.
Hidden in the cursed pyramid, a powerful mask awaits. It controls the elements, but only Pharaohs can use it. Many have tried to find it, but none have returned. Will you be the one to uncover its secret?
- 6
Maid of Sker
Single-player alternative to Undiscovered House — playable solo, no multiplayer required. Shares Action and Indie with Undiscovered House.
Maid of Sker is a first-person survival horror, set in a remote hotel with a gory and macabre history from Welsh folklore. Brave the nightmares of the Quiet Ones. Do not panic…don’t even breathe!
- 7
Judas
Single-player alternative to Undiscovered House — playable solo, no multiplayer required. Shares Action and Indie with Undiscovered House.
Judas is an atmospheric psychological horror experience. Accidentally trapped in an apartment complex, you face dark paranormal events that push you to escape as fast as possible; yet, fleeing is not an option.
- 8
Mundaun
Single-player alternative to Undiscovered House — playable solo, no multiplayer required. Shares Action and Indie with Undiscovered House.
Mundaun is a lovingly hand-penciled horror tale set in a dark, secluded valley of The Alps. Explore various areas full of secrets to discover, survive hostile encounters, drive vehicles, fill your inventory, and solve a variety of handcrafted puzzles.
- 9
Funeral
Single-player alternative to Undiscovered House — playable solo, no multiplayer required. Shares Indie and Adventure with Undiscovered House.
Funeral is a first-person horror game that creates a terrifying atmosphere and powerful tension. Solve mild puzzles, explore different worlds, and escape from the demon's trap.
- 10
Last Night Shift
Single-player alternative to Undiscovered House — playable solo, no multiplayer required. Shares Indie and Adventure with Undiscovered House.
Last Night Shift is a first-person horror game that creates a spooky atmosphere and tension. An ordinary night shift at a motel turns into a living nightmare.