Games like Decay: The Mare
Sam is an addict who ends up in an institution named “Reaching Dreams”, hoping to kick his drug problem and sort out his miserable life. But during the first night, something goes horribly wrong and he gets stuck in an endless nightmare…

Top 12 games similar to Decay: The Mare
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Dead Synchronicity: Tomorrow Comes Today
A dying reality, a universe that’s fading away. A merciless world thatgets sick and vanishes. No past, no present, no future; only the impending moment of “dead synchronicity” ahead. Will you be able to stop it?Because, otherwise... what will you do when Time dissolves itself?
AdventureIndie - 2

Resident Evil
The game that defined the survival-horror genre is back! Check out the remastered HD version of Resident Evil.
ActionAdventure - 3

SOMA
From the creators of Amnesia: The Dark Descent comes SOMA, a sci-fi horror game set below the waves of the Atlantic ocean. Struggle to survive a hostile world that will make you question your very existence.
ActionAdventureIndie - 4

The Room
A mysterious invitation leads to the attic of an abandoned house. In the room is a cast-iron safe laced with strange carvings and on top, a note from your distant companion. It promises something ancient and astonishing concealed in the iron chamber - you need only find a way in.
AdventureIndie - 5

Journey of a Roach
Nuclear war, post apocalypse, barren and lifeless wastelands.Lifeless? Not so much!Mutated insects have made their home in a bomb shelter and they're set on exploring the world.Let this point&click adventure welcome you to a hilariously bizarre end time world and join the roaches Jim and Bud on their journey to the surface.
AdventureIndie - 6

SILENT HILL 2
Investigating a letter from his late wife, James returns to where they made so many memories - Silent Hill. What he finds is a ghost town, prowled by disturbing monsters and cloaked in deep fog. Confront the monsters, solve puzzles, and search for traces of your wife in this remake of SILENT HILL 2.
ActionAdventure - 7

Dead Take
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.
AdventureIndie - 8

Downfall
There is nothing Joe wouldn't do for his wife. But as they try to save their marriage with a romantic getaway, things go from bad to worse, and from worse... to insanity...
AdventureIndie - 9

DISTRAINT: Deluxe Edition
DISTRAINT is a 2D psychological horror adventure game for PC. In order to secure a partnership in a famous company, Price seizes the property of an elderly woman. In that very moment, he finds out the price of his humanity.
AdventureCasualIndie - 10

Anna's Quest
With her telekinesis, unorthodox use of torture instruments, a knack for improvisation and the help of a shady fox she makes her way from the peaks of Glass Mountain to the deepest dungeon.
AdventureIndie - 11

Dark Fall: Lost Souls
Travel to the old train station and hotel, abandoned since 1947, following the 'disappearances'. Unravel the mystery that binds this place, by communicating with the ghosts of the long since dead, both in your time and theirs.
AdventureIndie - 12

Layers of Fear (2016)
A first-person psychological horror with a strong emphasis on atmosphere and storytelling. Explore an ever-shifting Victorian mansion as a painter seeking to complete his masterpiece, even at the cost of his own sanity.
AdventureIndie
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imho.run is a Steam game recommender that combines collaborative filtering (ALS / iALS / EASE / LightGCN) with content-based scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted gameplay vibes from review text. The lists you see here are generated in seed mode — anchored on Decay: The Mare— so they answer the question “what plays like this?” rather than “what fits my library?”
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