Single-player games like Crimson Mansion
Below are 8 single-player Steam games similar to Crimson Mansion, 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 Crimson Mansion page.
Ranked picks
- 1
Rehaunted
Single-player alternative to Crimson Mansion — playable solo, no multiplayer required. Shares Adventure with Crimson Mansion.
Enter a house where every clue feels wrong. Investigate a brutal crime scene, uncover hidden evidence, and use your detective tools to piece together a disturbing truth buried beneath the silence.
- 2
Bleeding Nightmare | 血に染まる悪夢
Single-player alternative to Crimson Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Crimson Mansion.
Descend into the fever dreams of a traumatized young man in a first-person psychological horror game about grief, trauma, and fractured memories. Confront the horrors of your past and find a way back home from Hell. KNOCK, AND THEY WILL ANSWER.
- 3
St. Agony's Rest
Single-player alternative to Crimson Mansion — playable solo, no multiplayer required. Shares Adventure with Crimson Mansion.
You were with her. Then you weren't. Push an elderly woman's wheelchair through the shadowed halls of a Croatian monastery turned hospice. She is dying. She sees what you cannot. What do you owe the truth?
- 4
Mutatio Mentis
Single-player alternative to Crimson Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Crimson Mansion.
Follow the story of a plague doctor alchemist and their attempt to alter the minds of a gardener, a street urchin, and a priest. Explore the abstract, reactive worlds of each subject; solve puzzles, interact with bizarre denizens, and see how your actions change minds -- for better, or for worse.
- 5
The 31st Student
Single-player alternative to Crimson Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Crimson Mansion.
Thirty names. Thirty-one desks. Explore a deserted Japanese high school, uncover conflicting records, and confront the memories you helped erase. A first-person psychological horror mystery with three endings. Play on a monitor or in VR.
- 6
The Gretlow Tapes
Single-player alternative to Crimson Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Crimson Mansion.
Armed with nothing but your camera, investigate the abandoned Gretlow House in this short, atmospheric horror game. Uncover a chilling mystery through a realistic found-footage lens.
- 7
The Forgotten City
Single-player alternative to Crimson Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Crimson Mansion.
The Forgotten City is a narrative-driven time loop adventure in ancient Rome. Discover the ruins of an ancient underground city, travel 2000 years into the past, and unravel the mystery of who destroyed it by cleverly exploiting the power to wind back time. The fate of the city is in your hands.
- 8
![[Redacted] The Safehouse — Steam game cover](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/403620/de4167ba19150f58bc1807c17fde298b3d2eebc1/header.jpg?t=1785288465)
[Redacted] The Safehouse
Single-player alternative to Crimson Mansion — playable solo, no multiplayer required. Shares Indie with Crimson Mansion.
You're a detective. Investigate the haunting events surrounding the murder of Ann Peterson and her boyfriend. Explore an old safehouse for clues, deduce keywords and reveal redacted words as you search Ann's digital journal, and piece together your case report as this unfortunate story unfolds.