Single-player games like Lightmare Castle
Below are 9 single-player Steam games similar to Lightmare Castle, 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 Lightmare Castle page.
Ranked picks
- 1
Silent Abbey
Single-player alternative to Lightmare Castle — playable solo, no multiplayer required. Shares Indie and Adventure with Lightmare Castle.
Aurelius, a former priest called back to the Silent Abbey by a cryptic letter. Armed only with a mystical lantern, you must navigate a journey through a light-starved wilderness. Manage your oil, master holy prayers, and decide who to trust in a world where the darkness hears your every step.
- 2
My Dear Sister
Single-player alternative to Lightmare Castle — playable solo, no multiplayer required. Shares Indie with Lightmare Castle.
My Dear Sister is a first-person story-driven mystery-horror game with puzzles and exploration experience. The game focuses on the secrets of Fellows Family and the story of twin sisters Alice and Astrid.
- 3
Rotten Angel
Single-player alternative to Lightmare Castle — playable solo, no multiplayer required. Shares Indie and Adventure with Lightmare Castle.
An unknowable entity hunts you through a corrupted divine purgatory. You have no weapon to kill it, only shadows, wit, and flight. Survive a relentless predator that learns from your every move.
- 4
The Swine
Single-player alternative to Lightmare Castle — playable solo, no multiplayer required. Shares Indie with Lightmare Castle.
Say goodbye to southern hospitality in the backwoods of rural America. The Swine is a short horror experience that explores isolation, witchcraft, and unforeseen consequences in your rural homestead.
- 5
Secrets of the Haunted Mansion
Single-player alternative to Lightmare Castle — playable solo, no multiplayer required. Shares Indie and Adventure with Lightmare Castle.
"Secrets of the Haunted Mansion" is an immersive interactive adventure game that transports players into the dark and mysterious world of an abandoned and haunted estate. Step into the shoes of an explorer, ready to unearth forgotten secrets and unravel intriguing puzzles.
- 6
Yakyosho - Terror and escape at school
Single-player alternative to Lightmare Castle — playable solo, no multiplayer required. Shares Indie and Adventure with Lightmare Castle.
A simple Japanese horror game, with horrible creatures, not very complex puzzles, and an unwelcoming atmosphere! Have sweet nightmares...
- 7
Dead Take
Single-player alternative to Lightmare Castle — playable solo, no multiplayer required. Shares Indie and Adventure with Lightmare Castle.
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
Those Who Remain
Single-player alternative to Lightmare Castle — playable solo, no multiplayer required. Shares Indie and Adventure with Lightmare Castle.
As the lights go out, the embers of darkness are stoked in the sleepy town of Dormont. Confront uncomfortable horrors, keep your sanity in check and survive the night in this story-driven first-person psychological-thriller.
- 9
The Lonely Gorilla
Single-player alternative to Lightmare Castle — playable solo, no multiplayer required. Shares Indie and Adventure with Lightmare Castle.
Lead your troop as a silver back gorilla, raising a family in the harsh African natural environment. Compete with rivals and defend against predators while avoiding poachers.