Top similar games like The Alpha Device:

Stigmatized Property, 事故物件 (Jiko bukken) is a horror game inspired by haunted apartment rooms in Japan. These properties are known to have cheap rents and you play to find out the exact reason why.

The Convenience Store | 夜勤事件 is a J-horror game about a college girl on a night shift.

Missing Children | 行方不明 is a Japanese horror-themed adventure game about a bully detective searching for reported missing children.

Trick & Treat is a Visual Novel that test your instincts by making choices that can get you out from the cursed forest or drive you to death… or maybe just maybe your choices can guide you to something more?

Drive inside a dream, explore one of Saturn's moons, and discover the afterlife. John's Tombstone is a walking simulator; a story split in three chapters, each chapter very different from the other. It's a sci-fi story with some emotional overtones.

Kizuyami is an atmospheric psychological horror game. You find yourself in a never-ending Japanese street that you cannot leave no matter where you go. You stumble upon the same house over and over again, which calls for you in inexplicable ways. Will you be able to find your way out?

This is a recreational healing Mini-plot game explored at home. Players will play and wander around the house from the perspective of a little girl. What will she do when she is alone? What strange stories will happen in the process, and in the process of exploration, you may find some strange secrets....

I hate studying, it's too much trouble. If you think so, you might be attacked by "him" too...? Let's escape from the "zero point test" together with the main character!

After a life threatening accident, a young girl is thrown into a surreal world that may not be as beautiful as it seems.

Nothing but the stink of old, moist carpets, the madness of mono-yellow, and the blinding light of fluorescent bulbs at maximum hum-buzz. Over 600 million sq. miles of randomly segmented rooms. God save you if you hear something wandering nearby, because it sure as hell has heard you.

Doll is a visual novel of horror and exploration.With the Jeudille doll, you will be free to explore the city of Lorgna. Talk to the inhabitants, and compare their speeches to succeed in answering the questions raised by this experience.

We Went Back is a time-looping horror game in which you wake up in an abandoned space station utterly alone. The exit door is locked and you must find a way to escape what lurks within. Find clues, experience dynamically changing environments and confront terror in order to find a way out.

Is what is recorded in a photograph necessarily true? I don't think so. "But I think that even if it's a fake photo, the emotions of its creator are real after all." She said. So, your memories, then, must be real? Visual novel "Frozen Memories" gives you a fictionalised version of a real memory.

Inunaki tunnel (or Inunaki village) is a famous Japanese horror spot where people have been killed or burnt to death.

Black Room is a first-person psychological horror game focused on story and experience. What starts as a night in a motel will pull you deep within the human psyche, leaving you grasping for an exit – and not only for yourself.

Based on a true story, discover the horror of the Canton insane asylum as you attempt to rescue your daughter. Experience the scariest game of 2014.

Find your way out of BABBDI. A short, first person exploration experience.

The main character is a hunter who looks for ancient relics. One day he set off to find a legendary mirror which concluded the great force and so great evil, keeping secrets of a magic artifact. You have a chance to know were is a mirror, but be careful the evil waits for you continually.

You're trapped in an endless loop within a liminal dimension, where each loop leads to increasingly unsettling places. Will you find the way out of this psychological horror? The game offers a unique déjà vu experience that blurs the lines between reality and illusion.

Imagine waking up on a small dock with no recollection of who you are or how you got there. The first person you find is a grumpy, old man who enlists you to work on his ferry boat which seems to have materialized behind you.

Only If is a surreal first person adventure-puzzle game. It takes idiom into reality.

Devolverland Expo is a first-person 'marketing simulator' set within an abandoned convention center after the annual Devolver Digital game expo was mysteriously canceled.

They may be awkward dimensions, but they're my dreams...

How long has it been? A man sits in a distant getaway cabin waiting for his wife Serena. Where is she? Things in the cabin evoke memories, and the husband comes to a disturbing realization... This short point-and-click adventure is the result of a massive collaborative effort between dozens of fans and designers of adventure games.

An immersive and twisted adventure created before the official development of the Doorways saga

Visage is a first-person psychological horror game. Explore a mysterious ever-changing house in a slow-paced, atmospheric world that combines both uncannily comforting and horrifyingly realistic environments, and enjoy a genuinely terrifying experience.

The year is 1998. Step into the shoes of a real estate agent, tasked with photographing a seemingly ordinary house for an upcoming sale. Explore the environment, use your camera to take pictur-- wait, what’s that in the last photo?

From the creators of Amnesia: The Dark Descent and Dear Esther comes a new first-person horrorgame that will drag you to the depths of greed, power and madness. It will bury its snout into your ribs and it will eat your heart.

A dark/sad/weird/funny first person exploration game. You play a man on his last night alive as he obsesses over a mysterious painting. More of a story game in that it emphasizes mood and character over gameplay. Takes ten minutes to play and has "next-gen" features like a shrimp tank.

Embark on a touching and creepy journey about sacrifice and how sometimes a person pays for the sins of another

Implements of Hell is a first-person psychological horror game. Explore the mysteries, unlock the secrets, and change the outcome in a slow-paced atmospheric, and extremely horrifying experience.