Single-player games like Lost Mansion
Below are 9 single-player Steam games similar to Lost 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 Lost Mansion page.
Ranked picks
- 1
The Witch's Maze
Single-player alternative to Lost Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Lost Mansion.
You have been captured by the evil witch and forced to play her sadistic game of cat and mouse. Escape 3 separate mazes while contending with the threat of the evil witch. The jump-scares abound in this creepy and atmospheric horror short.
- 2
Agonize
Single-player alternative to Lost Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Lost Mansion.
Once a mad scientist's lab, now an abandoned manor haunted by miscreations. Work as a 1-4 player team in this online co-op, psychological horror game and discover what lurks within. Find a cure before it's too late...
- 3
Poppy Playtime
Single-player alternative to Lost Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Lost Mansion.
You must stay alive in this horror/puzzle adventure. Try to survive the vengeful toys waiting for you in the abandoned toy factory. Use your GrabPack to hack electrical circuits or nab anything from afar. Explore the mysterious facility... and don't get caught.
- 4
Hollow Cocoon
Single-player alternative to Lost Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Lost Mansion.
"Trapped in a cocoon, the silkworm weaves her final dream." Hollow Cocoon is a first-person horror adventure game set in 1980s Japan. Immerse yourself in meticulously recreated environments as you venture into the depths of unspeakable horrors that await you.
- 5
Horror Squad
Single-player alternative to Lost Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Lost Mansion.
Horror Squad is a 1-4 player online co-op horror game. Assemble your squad to clear the areas cursed by terrifying creatures.
- 6
Wounded - The Beginning
Single-player alternative to Lost Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Lost Mansion.
Wounded is a first-person survival horror game, bringing you the old-school indie horror vibe through a detailed and eerie environment.
- 7
Dead Take
Single-player alternative to Lost Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Lost Mansion.
Find your missing friend. Uncover the secrets within. Brave a luxurious and haunting mansion in Dead Take, a first-person psychological horror crafted by Surgent Studios.
- 8
Abandoned Souls
Single-player alternative to Lost Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Lost Mansion.
Abandoned Souls is a horror game, shown through a GoPro lens. You play as a vlogger who specializes in urban exploration.
- 9
Kidnapped
Single-player alternative to Lost Mansion — playable solo, no multiplayer required. Shares Indie and Adventure with Lost Mansion.
Kidnapping, The most vicious crime against children. If your family member was kidnapped, would you be able to rescue your child from the event, or even survive it from a demonic clown? Good luck, and make sure you survive. Kill to not die, that's the most important thing you have to do.