Games like Hypnagogia 無限の夢 Boundless Dreams on Steam
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Killer Frequency
Killer Frequency is a first-person horror puzzle game set in 1987, that puts you in the role of a late-night radio talk show host in small town America whose callers are being stalked by a mysterious killer.
Organ Quarter
Organ Quarter is a VR survival horror game built from the ground-up for hand-tracked virtual reality. Explore labyrinthine environments, engage in tense combat, carefully manage your resources and solve horrifying puzzles in this homage to the slow, methodical survival horror experiences of the '90s
Year Walk
In the old days man tried to catch a glimpse of the future in the strangest of ways.Experience the ancient Swedish phenomena of year walking through a different kind of first person adventure that blurs the line between two and three dimensions, as well as reality and the supernatural.
Kao the Kangaroo (2000 re-release)
Kao the Kangaroo is a 3D adventure game, first released in 2000. More than 30 levels, numerous funny characters, adjustable difficulty, and demanding gameplay attracted not only young players, but also offered pleasant entertainment for more advanced players.
Fear the Spotlight
Fear the Spotlight is an atmospheric third-person horror adventure with a disturbing mystery to unravel. Sneak into school after hours with Vivian and Amy, survive a séance gone wrong, solve tactile puzzles, and, whatever you do, stay out of the spotlight…
Psalm 5:9-13
"Psalm 5:9-13" is a first-person psychological horror game with VHS effect. Be careful and attentive, there is something hiding in these rooms, something is watching from the darkness.
Crypt Custodian
Crypt Custodian is a charming metroidvania about cleaning up the afterlife. Play as Pluto - a mischievous cat who has died, and is sentenced to be the afterworld's janitor... FOREVER! Hang out with other doomed ghosts, battle beasts, and explore a vastly expansive landscape.
Awkward Dimensions Redux
They may be awkward dimensions, but they're my dreams...
Anemoiapolis: Chapter 1
The most relaxing horror game you'll ever play. Anemoiapolis exists in the uncanny valley of American architecture -- endless carpeted floors and lonely malls. Escape for your life, and enjoy the scenery.
除邪(CHUXIE)
除邪(CHUXIE) is a surreal first person horror shooting game developed using Unreal Engine 5. With the powerful capabilities of Unreal Engine 5, players will experience stunning realistic visual effects, smooth game controls, and intense battles with terrifying monsters.
Promenade
Go on an adventure in a world packed with secrets helped by your friend, a poulp with many abilities. Explore, solve puzzles, wander across dungeons, blast through races and much more in this cute game inspired by the best 3D platformers
Dead Seater
Explore the halls and travel deeper into the Vincent estate, but beware what lurks there. Father is coming home.
NiGHTS Into Dreams
Slip off into the dream world and go on an aerial adventure as NiGHTS in this classic Saturn remake. Collect Ideya (colored orbs), rack up points, and battle bosses to help Elliot and Claris save Nightopia from Wizeman the Wicked.
Investigator
Investigator is a first-person exploration game with horror elements, where the events take place in a world of extreme weather cataclysms.
Among the Sleep - Enhanced Edition
Among the Sleep: Enhanced Edition is a new and improved version of the award winning first person horror adventure. In the game you play as a small child trapped in a weird nightmare where you go looking for your mom.
Fractal Block World
This is a surreal exploration game. Explore a massive fractal with great complexities. You can shrink infinitely to go deeper into the fractal. Or you can become larger by growing. Inner space awaits you in this infinite world.
Prince of Persia®
The critically acclaimed Prince of Persia® franchise returns for the first time on next-generation platforms with an all-new epic journey. Built by the same award-winning Ubisoft Montreal studio that created Assassin's Creed™, Prince of Persia has been in development for over three years to deliver a whole new action-adventure gaming...
The Solus Project
The Solus Project is a single player exploration adventure with survival elements. The adventure is set on a mysterious planet and is the spiritual successor to The Ball - 2010 PC Gamer Action/Adventure Game Of The Year...
The Fidelio Incident
The Fidelio Incident is a single-player, first-person thriller set off the coast of Iceland. Inspired by Beethoven's only opera Fidelio. After a violent plane crash, Stanley must search a desolate frozen island in search of his wife Leonore while covering up any traces of their bloody Irish past.