Single-player games like Horrific Xanatorium
Below are 8 single-player Steam games similar to Horrific Xanatorium, 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 Horrific Xanatorium page.
Ranked picks
- 1
Lost/Secret A
Single-player alternative to Horrific Xanatorium — playable solo, no multiplayer required. Shares Adventure with Horrific Xanatorium.
A suspense mystery set in a police station. Includes two visual novels. *Lost* features a multi-ending system based on player choices. *Secret A* is a short story with no choices. Both offer suspenseful storylines.
- 2
Cannibal Tales - Episode 1
Single-player alternative to Horrific Xanatorium — playable solo, no multiplayer required. Shares Indie and Adventure with Horrific Xanatorium.
Horror thriller visual novel written by cult director Ruggero Deodato. A cannibal story in three episodes. Embark on a challenging journey, where every choice has a price and consequences. Will you be able to reach the end without getting your soul devoured? Dare to decide!
- 3
HAPPY SAIN† SHEOL
Single-player alternative to Horrific Xanatorium — playable solo, no multiplayer required. Shares Indie and Adventure with Horrific Xanatorium.
Two thousand years ago, the Pestis Disaster swept through the land, corrupting all living things and making it to difficult to live on the land. Having touched the darkest darkness the world has seen, one must now face the dazzling light. Thus I pose this question. Whose wings did I see that day?
- 4
Doki Doki Literature Club Plus!
Single-player alternative to Horrific Xanatorium — playable solo, no multiplayer required. Shares Indie with Horrific Xanatorium.
Welcome to the club! Write poems for your crush and experience the terror of school romance in this critically-acclaimed psychological horror story.
- 5
5omeday
Single-player alternative to Horrific Xanatorium — playable solo, no multiplayer required. Shares Indie and Adventure with Horrific Xanatorium.
You have been assigned to guard a dragon girl set to be executed at the end of 5 days and have the ability to kill her instantly at any time with the push of a button in this multi-ending visual novel.
- 6
The Shell Part I: Inferno
Single-player alternative to Horrific Xanatorium — playable solo, no multiplayer required. Shares Adventure with Horrific Xanatorium.
Unravel a string of gruesome murders terrorizing Tokyo in this mystery-thriller visual novel. The secrets of a case from six years prior may just be the key to the current unending cycle of tragedy—and the thing that cracks this woeful world’s shell may be one girl’s smile.
- 7
Raging Loop
Single-player alternative to Horrific Xanatorium — playable solo, no multiplayer required. Shares Indie and Adventure with Horrific Xanatorium.
The feast has begun, can you escape the village alive?
- 8
Fragile
Single-player alternative to Horrific Xanatorium — playable solo, no multiplayer required. Shares Indie and Adventure with Horrific Xanatorium.
Get pulled into the nightmares of reality as you play as an abducted girl from the ger district of Ulaanbaatar, Mongolia. Uncover a secret organization that deals in human trafficking and other horrendous activities. Try to escape from the scariest place on earth!