Games like The Tartarus Key

Escape the Backrooms is a 1-4 player co-op horror exploration game. Traverse 30+ eerie backrooms levels while avoiding entities and other dangers. Try to escape but be warned: survival isn't guaranteed.

Explore the nightmarish lucid dreams of Nhat Huy to solve his family's mystery. Set in 90s Saigon, navigate dilapidated corridors, solve mind-bending puzzles, and uncover sinister secrets. Can you survive the twisting maze and The Scourge?

Backrooms Media is a 1-4 player co-op horror that plunges you into unsettling, hyper-realistic liminal spaces. Navigate eerie environments filled with lurking horrors. Group up with your friends to face the terror of the endless backrooms together and... try to escape.

A co-op puzzle heist for two. One of you breaks into a secret bunker. The other sits in the observation office, watching the bunker. A walkie-talkie is your only link. Talk to each other and find out how good your teamwork really is.

Unpredictable horrors lurk around every corner, forcing you to find the missing people while desperately clinging to survival. In this experience even your own mind can become your enemy. Stay vigilant and keep your voice hushed, or risk becoming another victim of the forest's darkness

Walk through a broken game with Yoka in this psychological horror visual novel. Move dialogue windows, peer through fragmented images, and read records no one answers. What you touch, preserve, or leave behind shapes your conversations and leads to six endings.

Something has been waiting for you. Explore a forgotten place buried beneath the earth, solve twisted puzzles, and piece together a dark story one clue at a time. But the deeper you go, the more it wakes. Survive what hunts you, or become part of Ashworth's story.

Lily was an ordinary teenager in 2004, and you just found her laptop. Read her diary, message her friends, and piece together what happened to her before it’s too late. But you're not the only one with access to her computer… A fourth wall-breaking psychological horror experience featuring LilyPichu

Walking simulator. Explore cozy liminal spaces that feel unsettlingly familiar and spark your imagination, like a dream you’ve been in before.

An online co-op horror game featuring unique playable characters and RPG mechanics. Exorcise ghosts using your special abilities and tools while surviving the supernatural onslaught

A different kind of liminal experience. Explore surreal spaces inspired by nostalgia, discover hidden paths, and unravel a mystery that is shaped by your own mind. No monsters, no combat. Just atmosphere, discovery, and dread.

A young man disappeared in a Slavic village. You show up with three companions and a few days to find out what really happened, before the water decides to answer for itself. Based on Adam Wołoszczuk's award-winning scenario "A kto dziewczyna?", with 11 different ways it can end.

A love letter to classic Infinity Engine cRPGs from the creators of ATOM RPG, Swordhaven is a turn-based \ RTwP, party-based, dialogue-heavy 85+ hour long adventure set in a world of Nova Drakonia.

The Door Factory is a first-person horror game where you inspect mysterious doors before they are sent into production. Step inside, observe the environment, spot anomalies, and decide whether each door should be approved or reported.

Petrichor is an escape room type puzzle game that follows a fateful incident in a man's life. After an accident in the wilderness... What fate awaits him as rain falls down onto the forest below? Can you escape it?

Walk home from school — and step into a different story every time. Talk to the people you pass in town, or take a closer look at the things around you, and a new tale begins.

A 1-8 player co-op sci-fi looter horror game that takes place on a mysterious asteroid belt where players must complete contracts by traveling to exotic planets to kill creatures, find loot, and/or farm planetary materials that they must return to an ominous figure named Sketchy.

A psychological horror descending through liminal spaces shaped by the Kübler Ross model - the five stages of grief, where your perception and an RC car are the only tools to grasp what’s real.

Appointment is a first-person survival horror game set in a dark, abandoned hospital. Explore, solve interconnected puzzles, search for essential items, and stay quiet as a relentless doctor hunts by sight, sound, and even the light of your flashlight.

The well has gone dry. It's up to you to find out why. Traverse through abandoned tunnels. Discover remnants of a ritual never meant to be seen. Power dying machinery to bring light into darkness. Dig into broken earth and crawl your way out. Down here you’re not exploring... you're trespassing.

The creators of Little Nightmares™ I & II have returned to take you on a darker, more terrifying journey than ever before. In this horror adventure game, a brother & sister go through hell to rescue their missing friends and escape the island that they used to call home.

We Are Sisters is a psychological horror experience that takes you deep beneath the forests of Eastbane. Solve puzzles and uncover dark secrets as you venture further underground, drawing ever closer to discovering what happened to your childhood friend, Aleks

Unmourned is a first-person psychological horror game where Jason moves into a new house only to be haunted by escalating paranormal events. Driven by fear, he must uncover the truth behind the previous owners' disappearance. Can he solve the mystery before it's too late?

After waking up alone in an unfamiliar building, you have 2 questions: Why are you here, and where is everyone? As you explore, things start to make sense - but not everything is as it seems

Winter Survival is a story-driven survival game where trauma turns reality into a reflection of your breaking mind. Battle cold, hunger, hallucinations, and adapt to the wilderness as it adapts to you.

Backrooms: The Deep Dark is a 4-player cooperative horror game where you will survive in a mysterious scary atmospheric world, wander through unknown dark corners and get scared of every nook and cranny!

Play as a grieving mother whose child went missing in a playland one year ago. Use your trusty flashlight to navigate through the dark, solve replayable puzzles to progress forward, and hide from the unstable killer mascots! Investigate the mysteries and find out the truth...

Uncover ancient truths in the mystical, intriguing and often dangerous alpine heights. Solve puzzles, explore ancient, beautiful and forgotten locations while you awaken the secrets of the Emerald Tablets.

Follow a mysterious girl into a hidden underground city built centuries ago by a secret order of Alchemists. Reveal a dangerous conspiracy, search for clues and items, solve puzzles and mini-games, and uncover the secrets of a forgotten world. Will you bring truth to the light?

A 4-player online co-op survival horror game. Avoid the contaminated rain, gather scrap and get back to the tram. Monsters that copy your friends' voices and behavior, and many other threats, stand in your way. Gear up and stick together to survive.

Beast Saga is an open-world RPG set in a martial arts universe where you play as a young wolf tribe member named Lang Jiusi. Immerse yourself in a world of free exploration, gathering, crafting, life skills, martial arts cultivation, forming alliances and experiencing unique Jianghu adventures.

KLETKA is a co-op (up to 6 players) horror game about going down in an elevator that is trying to eat you. Feed the elevator, explore deadly floors and descend deeper.

You have lost most of your memories after parabiosis. You will have to learn how to use your new abilities to figure out everything happening around you. Will you be able to adapt? Be sure to read “About the Game” before purchasing 👽

An observation-based 3D thriller game where you must safely escape a dark cave to save a companion trapped under a boulder. Carefully explore the cave: if you spot an anomaly, turn back immediately; if there are no anomalies, keep moving forward to find your way out.

As a terrible storm rages on, a young girl tries to survive in a HOUSE hell-bent on killing her and her family...

A psychedelic trip to an abandoned island paradise, where nothing is quite what it seems. Explore forgotten villas, sentient art pieces and sunken opera houses. And find your way back home before the archipelago swallows you whole.