Top similar games like Grimstone Valley:

As Amelia, you awaken inside a sci-fi cult world poisoned by secrets. With no ammo and nothing but holy water, you face horrors shaped by a divine power gone corrupt. Survive the growing darkness, escape the faithful who hunt you, and uncover a truth that twists everything you thought was real.

Heavy movement, limited ammo and precious sanity. Yesterdreamt is a twin-stick horrorvania where the odds are stacked against you, Gunslinger. Unlock arcanicks to tip the scales and keep close to your dog, and you might just win this fight. And if you were to fall, well… Blessed be the Dreamweavers.

The Insignia Project is a horror game that delves into an alternate universe within our multiverse where it has been corrupted and broken beyond repair. UO#-405 is now an ever-consuming universe where all of your nightmares come together into one place. Our universe has just been added to the mix.

SESSIONS blends horror, action, and atmospheric exploration. Face existential horrors and terrifying creatures in this dark sci-fi tale.

Journey through a distorted theatre held together by the fragile mind of a grieving puppet master. With only a needle and thread, traverse through this world and evade twisted and terrifying creations. Shatter the delusion and unravel the truth behind it all.

A narrative-driven exploration game where your choices shape the outcome as you traverse an ancient temple and confront the fate of an Old God's eternal slumber.

Face terrifying monsters and evade deadly traps in the 2.5D survival horror Shadow Pulse! Your resources are limited. Madness and death lurk at every step. Will you uncover the secrets of this post-apocalyptic world?

In Sharp Eyed you hunt an invisible creature using only your sense of hearing. Track them down in short, hunter vs hunter style levels. Headphones strongly recommended.

An isometric stealth-action adventure blending cosmic horror and mystery. Explore a dark city, face sound-sensitive monsters, solve puzzles, collect crystals to unlock abilities, and manage sanity in a fight to stop the Void God.

INDUSTRIA 2 is a narrative FPS adventure about a woman stranded in a parallel dimension. Explore, scavenge and fight your way through a mysterious boreal landscape consumed by an ever-hungry artificial intelligence to find a way home.

A psychological horror adventure where you investigate a large art gallery following many disappearances. You'll go on a journey filled with fear and stress to find out what happened to all those who went missing.

"God's Miniature Garden" is a horror game where you can freely explore a residential area at night, both indoors and outdoors, and aim to capture each location. Find out what the heck is going on in this area!

A surreal point-and-click adventure about harvesting mysterious Aether in an abandoned town. As a new corporate hire, explore a reality-bending anomaly, uncover dark secrets, and confront existential horrors while questioning the true nature of your mission.

Explore and survive a twisted Hundred Acre Wood while being hunted by an old childhood friend, Winnie-the-Pooh. Rescue Christopher Robin with the help of Eldritch Beasts that were once familiar faces. Discover what took place and has changed a once beautiful land into something dark and dangerous.

In this first person combat adventure, you have one job: Destroy the plague before it destroys you. Slash, dash, jump and run through rats or run the rat race yourself.

A horrifying experience in a strange and timeless universe. Explore, solve puzzles, fight for your survival and try to escape this nightmare.

Cosmic Dawn is a fast paced retro shooter that stays true to the golden formula of the genres classics while raising the bar with innovative monsters, weapons and a large variety of worlds to traverse.

North Shore is a top down skating exploration game in which the player navigates a series of connected waterways. To do so, the player must learn to master the art of skating to effectively navigate through these spaces. As they progress they encounter scenes of natural beauty and danger.

Descensus is a souls-like action-RPG with challenging combat set in post-catastrophe diesel punk world. The player's goal is to reach the heart of the mysterious Rift of the Fallen Star. It is necessary to stop the expansion and spread of the anomaly before it absorbs the whole world.

Welcome, child, to your new home. Here you shall learn the art of perfection. Here you shall learn to smile. Be sure that smile doesn’t fade into sadness, or you will need to run and hide…

A dark and surreal puzzle adventure set in a decaying town where veins pulse through ruined structures and the night hums with unfamiliar life.

Mircea is a short spooky adventure game. Explore a subway infested by mysterious, bug-like beings. Investigate and understand the monsters to capture them... before they capture you.

Trapped in a ghost town consumed by fog, Cynthia must outwit the horrors hiding within as she searches for her missing friends. With no weapons nor combat experience, survival depends on stealth, perceptiveness, and puzzles-solving.

An online co-op horror for 1-4 players. Travel across the Old World on the Engine Eternal and explore randomly generated dungeons to locate fuel and upgrades for the last train to Paradise.

Dyer Expedition is a puzzle adventure game with light Lovecraftian horror elements and a story inspired by Lovecraft's 1931 novella At the Mountains of Madness.

Dive into a dark thrilling environment and fight for your survival while exploring brutalist environments as a young Fogdweller. Escape, kill, and die while the environment and terrifying enemies work to spill your blood. Will you fall victim to the trials or will you prove yourself to your tribe?

A fractured dream of a girl who tried to make something beautiful, and was silenced before she could finish it. Now, her voice resurfaces. A quiet story of memory, loss, and reclaimed authorship—told through fragmented exploration and stark, fragile spaces.

Psych Rift is an action-adventure set in a secret research facility overtaken by a dark entity, where you must survive reality-breaking encounters, terrifying monsters and impossible mazes. Avoid deadly traps, solve puzzles with physics, and employ peculiar devices in a one-of-a-kind adventure.

A dieselpunk adventure unfolding in an alternate reality of the early 20th century. Explore the faraway town, unveil its darkest mysteries, and combat the unknown. The fate of the town, or the whole world, hinges on you.

Pharos Light is a survival horror game inspired by “The Lighthouse” and Lovecraft. Upgrade the Lighthouse with unique equipment, develop the island, and survive the night.

Forge powerful builds with endless loot in this relentless combination of Roguelike and ARPG. Blast through dungeons and unleash inhuman powers in a dark fantasy twist on Brazil’s War of Canudos.