Top similar games like Mental State. Game One:
Mental State. Game One $3.99
A fantastic first-person adventure with elements of the action and horror genres. A feature of the game is the "System of Thoughts" - a kind of generator of quests and various thoughts in the head of the main character, which directs and motivates the player to explore the outside world.
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Machinika: Museum$7.99
Welcome to the Museum! Machinika Museum is a mystery game where you discover beautiful and mysterious machines of extra-terrestrial origins in an atmospheric galaxy-spanning 3D puzzle game. Will you be able to understand their stories and discover what happened to their previous owner?

Whispers in the Void$9.99
The main hero John Eikts wakes up in a mysterious room for supernatural creatures. Anomalies escape, wreaking havoc. Eikts must navigate the chaos while uncovering his dark past. As he approaches freedom, a shocking twist reveals that he is not a victim, but one of them.

Colortone$3.99
Your way to freedom only involves your intelligence and the puzzles!

Lair of Anubis$3.99
You became an archaeologist to uncover the truths of ancient civilisations. You heard a story about a pyramid hidden deep in the sand, accessible only once every few centuries. You didn't put much stock in the story, but decided to investigate it anyway.

maze to the old castle$4.99
Journey through various types of hedges-mazes, forests, tree-mazes, mountains, cave-maze, castle ruins, amids natural life and see if thee can reach the old castle. Maze to the old castle seeks to a-maze, relax, challenge as a oldschool casual logic path-finding maze-solving game.

Deliver Us The Moon$24.99
Deliver Us The Moon is a Sci-Fi thriller set in an apocalyptic near future, where Earth's natural resources are depleted. A lone astronaut is sent to the moon on a critical mission to save humanity from extinction.

ARAIGNEES$5.99
Atmospheric First-Person Horror Adventure. Follow the feverish dream of an industrial worker plunged into a nightmare after a small spider bite...

Dark 4799$9.99
Dark 4799

Nemezis: Mysterious Journey III$19.99
Welcome to Regilus, a paradise planet turned into a popular tourist destination! But your holiday adventure soon turned into a nightmare. Stranded on an alien planet you need to find your way out. Remember though, not everything here is as it seems.

The Tau Ceti Terminus$3.99
Explore an alien planet with adverse conditions and dangerous life. Solve relevant puzzles and repair your ship. Along the way uncover an ancient story in this cerebral sci-fi exploration and survival VR game. Takes full advantage of nearly every aspect of VR.

Last Moor$2.99
Last Moor is a horror game in which a man wakes up and escapes from a secret laboratory on the moon. You have to escape by solving various puzzles, exploring the laboratory, avoiding or fighting the monsters there.

INHUMAN$3.99
"INHUMAN" is an independent horror game. The story takes place in the conspiracy of an ancient clan, and the protagonist is in a psychedelic state and can't even distinguish herself. With further exploration and confrontation with all kinds of ghosts, the puzzle will be solved step by step...

Europa One$7.99
Explore the ice-encrusted ocean of Jupiter's moon Europa.

Galactic Sanctuaries$3.99
Protect the lighthouse, destroy nests and complete tasks.

Quest room$9.99
The quest room is a location from which you need to get out by interacting with objects and using various clues. But be careful, you are not alone in this room.

Project Liminal Redux$1.99
Project Liminal Redux is a first-person horror made in realistic 3D graphics. The gameplay consists of collecting notes, solving riddles and escaping from various entities. The main goal is to survive and escape.

Not Enough Space$0.99
Land with your friends on the surface of various planets, gather resources, create items and buildings, defeat enemies and move to other planets to discover their secrets and secrets

Iridio: PrologueFREE
Seized by criminals, the island designated for your research needs your help. Join Yatziri and the Wazhari tribe to liberate their hostages, explore hidden secrets, craft essential items and weapons, and strategically use fire and water in challenging puzzles and life-or-death battles for survival.

Nafanya the Poltergeist$0.99
A game about a house spirit - Houseboy. With the name Nafanya. The player will have to get out of a multi-unit Soviet house, which is run by the Domovoi. To find the way out, you will have to solve riddles from the spirit, and maybe even make friends with him.

The Hell Hives$2.99
Classic FPS style game with modern graphics. Fight through a series of highly challenging levels in a variety of environments. Take on many types of enemies with your shotgun, assault rifle, grenade launcher & nuke launcher. Solve puzzles, race rising lava, decipher codes and activate portals.

13:ORIGIN - PrologueFREE
13: Origin is a web of clues that you must follow and not miss, as in most room escape/puzzle games. As you untie each knotted loop, you will realize how long and endless the thread you hold on to the end is.

Machinika: Atlas$11.99
Machinika: Atlas is an indie puzzle game and is the direct sequel to Machinika: Museum, you play as a museum researcher who just land on Atlas. Will you unravel the mysteries of the alien vessel? Solve cryptic puzzles to find out what happened!

Hotel in the Dark$0.99
That's the day it all started on Sept. 13. 2020. In the early morning of the same day, I was already standing at the bus station, waiting for my bus. I had to travel a couple of three hundred kilometers to a small town. I found a hotel quickly. It was quite a modern building at first glance.

Midnight Cruise$0.99
As you progress, you'll need to find keys and open locked doors. Solve puzzles and find passages. A first-person game with elements of horror. Explore the ship and its cabins, collect batteries for your flashlight. Ability to use the camera Solve puzzles. The darkness can conceal various secrets.

SOTANO - Mystery Escape Room Adventure$6.99
Sotano is a first person 3d escape room puzzle adventure. Explore areas, collect items and take in your surroundings. You will need all of your puzzle solving skills to put together a plan to make your way through the house, solving riddles and through the many rooms to escape the house of Sotano.

Sempiternal The Backrooms$6.99
Sempiternal is a psychological thriller survival game. In the universe of back rooms, you will experience the loneliness to the fullest and find yourself in a different mystery in each level and get lost in the back rooms.

Village$0.99
A young boy has come to a distant village to visit his grandmother. Arriving at the final station, in some wilderness, we find newspaper clippings on the platform. This is where our tangled story begins.

It Takes Two$39.99
Embark on the craziest journey of your life in It Takes Two. Invite a friend to join for free with Friend’s Pass and work together across a huge variety of gleefully disruptive gameplay challenges. Winner of GAME OF THE YEAR at the Game Awards 2021.

Project Phoenix$0.99
The player finds himself in an abandoned Soviet bunker, built at the height of the Cold War. The protagonist is a stalker, a hunter for artifacts and secrets of the past. He entered the bunker, attracted by legends of secret experiments and the mysterious disappearance of all personnel.

Nathan Morgan: Dilemma$9.9
Nathan Morgan: Dilemma is a single-player detective game. Detective Nathan Morgan, stationed in the state, is assigned to follow the trail of the mysterious murder at the Bennett mansion. Our goal is to find the killer by making use of the clues.

Epitasis$14.99
After discovering an ancient portal, you suddenly find yourself among the remnants of an ancient alien civilization. Technological relics, sprawling ruins, and cryptic puzzles are all that remain. If you are to learn their secrets, you must unearth the fate of the race that called this world home.

Fate of the World$9.99
Fate of the World is a dramatic global strategy game that puts all our futures in your hands. The game features a dramatic set of scenarios based on the latest science covering the next two centuries. You must manage a balancing act of protecting the Earth’s resources and climate versus the needs of an ever-growing world population, who...

The Pillar$9.99
Welcome to The Pillar! Escape room game leading throughout mystery islands. Solve dozens of puzzles in the first-person adventure.

Goldenheart$9.99
You have entered a foreign land in the course of an expedition and become involved in an otherworldly mystery. Tuldenorrea is a deceptively simple world, balanced delicately between the extreme forces of a magical universe.

Summertime Madness$8.99
Prague, July 1945. An artist has made a deal with the devil and he is now trapped inside one of his canvases. He has to find the way back to the real world or his soul will be stuck forever in the painting.

HAG$4.99
Dare you to explore and interact with an innocuous home environment in first person, solving intricate puzzles and a mystery whilst escaping the clutches of a sadistic hag and her morbid son.

Refraction: Beyond the Mirror$7.99
Refraction is a first-person survival horror game about escaping The Mansion that has trapped you inside itself. The Creature is out on the hunt. Explore the house, find the Runes and the Altar, hide away from the Creature, and use the Mirrors to learn all of the secrets of the house to escape it!

Between$6.99
An Interactive first-person puzzle game. Help Elures navigate through the labyrinth of dreams and uncover the secret of extraneous memories.

DEDALO - Escape Room Adventure$4.99
Uncover the secrets of a frozen world in Dedalo: Escape Room Adventure. Explore ancient Arctic ruins, solve intricate puzzles, and uncover the power of a lost artifact. Can you unravel the mystery and make it home before it’s too late?

Santo Island Incident$0.99
MYSTERY - EXPLORING - PUZZLE - Overgrowth took over the whole Santo Island and facility as a result of an unknown incident. Your mission is to find out the source of the incident and solve what's happened at Santo Island.

Joyville$9.99
Joyville is a horror-puzzle adventure game set in an abandoned children's camp. Brace yourself for a gripping journey through the shadows, solving puzzles, and trying to survive amidst the hidden horrors that await you.

Bad Times at the Silver Lake$4.99
Immerse yourself in the story of Sarah and her dog Shibu. Solve the mystery of the terrible virus infection and save the city of Salt Lake. Solve puzzles, shoot zombies and learn the terrible secrets of this city.

Cubic Enigma$8.99
Immerse yourself in the fascinating ancient world of cube puzzles, where each step reveals a new mystery. You will explore different zones, each filled with unique puzzles that require the use of cubes to solve them.

Lemuria: Lost in Space$9.99
Lemuria: Lost in Space is a unique adventure, full of mysteries, puzzles and shocking discoveries. It's a combination of point 'n click adventure, RPG and survival game.

Shutter 2$4.99
Shutter 2 is a classic 3D survival horror game that combines combat, exploration, puzzles and photography. Choose between classic static CC cams or switch to the over-the-shoulder cam to navigate your surroundings and upgrade your RC to defend yourself against the ghosts of Kent Island.

Ultimatum: Casting$0.99
We were given an Ultimatum. From whom and why? What is the task and what is the solution? If you accept the challenge, you can find out from the first part of the 3D multi-perspective escape room game series.

SICKO ISLANDFREE
SICKO ISLAND, is a survival, horror game where you'll need to find essential items, solve puzzles and fight your way to the General to put an end to the nightmare.

En Route: A Co-Op Space Escape$6.99
En Route: Space is a 2 player co-op puzzle game where you need each other to figure your way out through the mysteries of space. Work together, open your mind and trust one another to persevere this adventure.

HOW$9.99
A psychological horror game where you play as a prisoner exploring the depths of a large and horrific medical facility. You must survive the many creatures and abominations inside and find all the secrets hidden within the strange new labyrinth.

Phantom Bound$10.99
Everhollow is in danger! Fight the haunted halls with your arsenal of gadgets, discover new upgrades and abilities, and unravel the dark secrets of Shadowthorne Manor in this cozy horror, Metroidvania-like ghost hunting adventure.

Ways$2.99
A lone urbex in an abandoned hotel - what could go wrong? Explore the surroundings and find the mysteries of this place. Don't forget to be quiet - urbex is an illegal adventure, and you don't want to be found...