Single-player games like Lost Sanity: Cthulhu
Below are 9 single-player Steam games similar to Lost Sanity: Cthulhu, 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 Lost Sanity: Cthulhu page.
Ranked picks
- 1
Hidden Shelter
Single-player alternative to Lost Sanity: Cthulhu — playable solo, no multiplayer required. Shares Action and Indie with Lost Sanity: Cthulhu.
Death lurks in every corner of this journey filled with tension and despair. The brave may not be the smartest here and those who know the time to retreat are more likely to make it out alive in the end ... Find your lost friend in a house that holds unimaginable secrets.
- 2
Penumbra: Black Plague Gold Edition
Single-player alternative to Lost Sanity: Cthulhu — playable solo, no multiplayer required. Shares Action and Indie with Lost Sanity: Cthulhu.
Surrounded by enemies and assaulted by terror from all sides, Philip must collect clues and solve vexing puzzles while combating the gnawing psychological terrors that assail his mind and threaten to strip him of his sanity.
- 3
Penumbra Overture
Single-player alternative to Lost Sanity: Cthulhu — playable solo, no multiplayer required. Shares Action and Indie with Lost Sanity: Cthulhu.
Penumbra: Overture is a first person survival horror game, emphasizing on survival and problem solving instead of mindless violence and gore.
- 4
The 9th Charnel
Single-player alternative to Lost Sanity: Cthulhu — playable solo, no multiplayer required. Shares Action and Indie with Lost Sanity: Cthulhu.
A first-person psychological survival horror game, The 9th Charnel is filled with a rich and frightening atmosphere. While exploring the many mysteries of this world, you must survive- whether you do it through stealth or by using weapons.
- 5
Maid of Sker
Single-player alternative to Lost Sanity: Cthulhu — playable solo, no multiplayer required. Shares Action and Indie with Lost Sanity: Cthulhu.
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!
- 6
Remothered: Tormented Fathers
Single-player alternative to Lost Sanity: Cthulhu — playable solo, no multiplayer required. Shares Action and Indie with Lost Sanity: Cthulhu.
Remothered: Tormented Fathers is the pure and realistic survival horror videogame
- 7
Still Wakes the Deep
Single-player alternative to Lost Sanity: Cthulhu — playable solo, no multiplayer required. Shares Action and Indie with Lost Sanity: Cthulhu.
1975. Disaster strikes the Beira D oil rig off the coast of Scotland. Navigate the collapsing rig to save your crew from an otherworldly horror on the edge of all logic and reality in this 3x BAFTA Games Award-winning narrative horror experience.
- 8
The Land of Pain
Single-player alternative to Lost Sanity: Cthulhu — playable solo, no multiplayer required. Shares Indie and Adventure with Lost Sanity: Cthulhu.
Something strange appears in the woods. Lost in a dark and unknown place, survive an unrelenting enemy, solve puzzles, and uncover the ancient mystery that’s befallen this land in this Lovecraftian Cosmic Horror adventure.
- 9
Sparky: Hills of Death
Single-player alternative to Lost Sanity: Cthulhu — playable solo, no multiplayer required. Shares Action and Indie with Lost Sanity: Cthulhu.
Hito Corporation immerses players in a dark universe where the monster, Sparky, comes to life in a sinister way, blurring the boundaries between reality and game. While cyber security expert Zac and his girlfriend Marina face strange events both in the game and in real life.