Top similar games like Tunnet:
Tunnet $5.99
Build, debug and optimize a computer network in an underground facility.
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Mirror Layers$9.99
Mirror Layers is a first person social horror game. Cooperate with other players to solve challenging puzzles. Explore and collaborate to unravel the mystery behind Apartment 12 and its horrific and distorted mirror reality.
Anemoiapolis: Chapter 1$8.99
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.
Cozy Escapes$4.99
Grab a friend and dive into Cozy Escapes, a chill co-op puzzle adventure. Explore immersive rooms, crack clever puzzles, and enjoy the journey—no rush, just pure fun!
The Painscreek Killings$19.99
Investigate an infamous cold case in the eerie, abandoned town of Painscreek. Search for evidence, connect the dots and uncover who killed Vivian Roberts. Can you expose the truth behind this town’s dark secrets?
Finish Report$2.99
Finish Report is a short science fiction horror game. All communications have been lost to a space station far in deep space. You as a one-man investigation unit has been sent to find out why did the station go silent.
Freelancer Life Simulator: PrologueFREE
Freelancer Life Simulator: Prologue - a free game that contains events before Freelancer Life Simulator. In this story, you play as the uncle of the protagonist. You will find out why uncle left the city.
The Door in the Basement$10.99
The Door in the Basement is an atmospheric pixelated horror game set in a mysterious subterranean world.
Silent Threat$5.99
you will embark on a psychological exploration experience that will engulf you in deep curiosity and tension. in this world of modern buildings, dark corners, and mysterious tunnels, you will chase the unknown. walk, look around, and listen to the sounds.
The Backrooms Origins$4.99
The Backrooms Origins is a first person exploration and psychological horror game about famous creepypasta the backrooms. Explore levels of backrooms and try to keep your sanity.
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.
INFRA$29.99
INFRA puts you into the boots of a structural analyst on a routine mission. Quickly though, your task turns into a fight for survival, all caused by deep-rooted schemes of the past. Your tools are simple: your camera and the wits to navigate a labyrinth of debris.
The Vanishing of Ethan Carter$19.99
The Vanishing of Ethan Carter is a first-person story-driven mystery. Purchase this game to get both the original and the Unreal Engine 4 remaster called The Vanishing of Ethan Carter Redux.
Unholy$29.99
Open the doors between your everyday reality and a dark unholy world to unveil the mystery of the disappearance of your child. Explore both worlds to find clues, solve puzzles, decide whether you infiltrate or fight brutal enemies and stand up to an aberrant establishment.
Is this Game Trying to Kill Me?$14.99
An old shack deep in a dense forest, a strange computer and a game that's trying to kill you!
The Norwood Suite$9.99
Explore the mysterious Hotel Norwood in this surreal first-person adventure. Curious characters, forgotten secrets, and head-nodding music await your arrival.
Escapeworld DilemmaFREE
FREE TO PLAY: Kidnapped from your everyday life, you find yourself in a large theme park that feels more like an escape room. Solve puzzles, explore 12 themed islands, find resources, use your wits to escape.
Skinwalkers$2.99
A Horror Adventure where YOU dictate the ending.
Dark Forest: The Horror$10.99
Dark Forest is an adventure horror game in which you have to find a way out of your prolonged sleep. Otherwise, you risk staying in it forever.
The Nefargad$9.99
The Nefargad is a thriller, puzzle, storytelling and horror game that offers a true first-person perspective. The game narrates the story of an archaeologist named Mert, who is kidnapped and imprisoned in a dungeon and his efforts to escape.
The Solus Project$19.99
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...
Reliefs The Time of the Lemures$14.99
Visit the monumental Roman ruins, forgotten by everyone. Make your way through towering cliffs. Solve puzzles based on the technological level of the Roman era in order to understand why you arrived in its enchanting landscapes.
Inside Depth 6$4.99
There are 6 depths to descend; the further you go, the more terror you will experience. Uncover mysteries, solve puzzles, and immerse yourself in a dark storyline that Inside Depth 6 has to offer. Journey through all 6 depths to uncover the secrets buried within.
No one lives under the lighthouse Director's cut$6.99
A slow burn retro horror game, in which you arrive at the old lighthouse on a small island near the coast of the United States. After the previous keeper has gone missing, you need to take over his duties and watch after the light.
Chiyo$8.99
[Chiyo] is a first-person hardcore escape room horror game set in Japan's Edo era. As Idate Chiyo, a paranormal investigator possessing supernatural abilities, you are tasked with investigating an abandoned mansion and unveiling a family's dark history and it's ultimate secret.
God's Plan$3.99
Dive into a chilling adventure where horror meets imagination in this first-person thriller. Picture yourself in a maze of puzzles, where the story unfolds based on how you see it. It's not just a game; it's your own twisted journey.
Land of Ngoto$13.99
Land of Ngoto is an atmospheric and immersive first person puzzle game. Enter a surreal african dreamworld and solve the logic puzzles blocking your way.
Snafu$4.99
Alibaba, the caretaker of the Medieval Grow your Business Game notices a Glitch or Virus of some sort called Snafu has infiltrated the game files. NPCs begin to act strangely, textures look off, and I think - I think something is trying to hunt me down?
God's Basement$14.99
God's Basement is a first-person, narrative-driven, single player horror game. Uncover the secrets of an afterlife shrouded in mystery, as an entity known as "The Operator" leads you deeper into the fringes of a seemingly eternal purgatory.
Silence Channel$4.99
A bad incident is like a tangled knot, It sits there, waiting for someone or something to untie it, but until then… scars may be left behind …
Tales From The Cache$1.99
Dive into the exciting world of treasure hunting. A geocaching expedition that has you discovering secret locations, solving challenging puzzles, and exploring abandoned places. Cache in, adventure out!
Left Alone$6.99
Left Alone plunges you into a first-person psychological horror journey, where darkness and memories intertwine. As secrets emerge from shadows, use your wits to solve puzzles and explore haunting, forgotten locations. Every step echoes with the past; can you face the truths that await?
Last Visit$9.99
Last Visit is a combination of an adventure game and survival horror. Discover a captivating story full of secrets and fear. Dark atmosphere, constant sense of danger and various puzzles will make you never forget this experience.
Evergarden$9.99
You have just arrived in a magical forest world with a hexagon board at its center, a mysterious creature nearby, and secrets lurking in the shadows. Why are you here, and what will you do next? A deceptively simple puzzle game, wrapped in a magical adventure.
SCP: Secret Files$14.99
SCP: Secret Files is a collection of paranormal cases from the SCP Foundation, an organization tasked with containing dangerous anomalies. You join as an assistant researcher for Dr. Raymond Hamm and complete a strenuous induction program that will make you question everything you know.
Mars 2055$19.99
You wake up, alone, on a planet that appears to be Mars. There is not much else I can tell you.
Haunted House$8.99
"Cheong Wing Mansion" A plot game set in a public housing estate, Prosperous Mansions is an exploration of Hong Kong in the olden days, with elements of ghosts and urban legends. The game is divided into units, each of which has its own story, yet is closely intertwined.
Down the shaft$4.99
Down the Shaft is a first person horror game where you take on the duty to keep an Elder God forever contain within the cave. In order to do that, you must keep the machines that maim them active. But beware, their minions are on the loose and they won't let you do your job so easy.
Stars Die$4.99
A giant cathedral of flesh has appeared in the middle of the ocean on a dying world. A small group of scientists are secretly investigating it when a mysterious woman appears, facing an impossible task.
The Inheritance of Crimson Manor$19.99
Explore a beautiful and Enigmatic Victorian Manor with a dark secret, In this gothic horror story first person exploration puzzle game filled with fine art, secret passages and mysterious mechanical puzzles playing as the executor of the last will from the enigmatic Railroad Magnate Hadley Strange.
Psalm 5:9-13$3.99
"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.
Islands of Insight$29.99
Seek out and solve 10,000+ puzzles at your own pace across this sublime puzzle game.
Confabulation$4.99
Your memory is fading. Things around your home keep changing; they are not what they appear to be. Find what is wrong, take pictures to restore your memory. Try to remember. Learn what you have forgotten, learn what has happened. It is not what it seems to be.
Horror Explus$5.99
Paranormal first-person horror game. which takes place in thunderous weather, an abandoned psychiatric hospital. In that place, you find horror experience or just escape. It's your choice.
Confabulation: Homestead$4.99
Horror puzzle game with spot-the-difference elements for survival. Complete interesting puzzles throughout your home to gain access to more areas and unlock more of the story all while using your modified camera to survive the threat that is lurking.
Rising snake:The present world$14.99
《Rising Snake》 is a semi sandbox horror decryption adventure game. A fictional university campus based on real size. A "Taoist" with special abilities. A twisted and bizarre story. Waiting for your arrival.
The Gravedigger$9.99
You're hired to dig up graves at a local church, looting valuables while demonic activity escalates. You must find and return all the burnt bones to stop the demonic activity. Each night you will dig for valuables to find bones, fend off growing corruption, and survive to solve the mystery.
Chroma Zero$11.11
Explore a unique and connected world. Understand its fragile balance, uncover its deepest questions, and find more than just the answers.
Feed Him$1.99
Welcome to Feed Him, a horror-themed adventure game set in a small, innocent-looking town. Uncover dark secrets, explore eerie places, defeat your evil roommate and escape before it's too late. Immerse yourself in a spine-chilling experience with stunning graphics.
The Hotel$1.99
The Hotel is a psychological horror thriller in which the player will have to face the evil living within the walls of a lonely hotel. But more importantly, the player will have to decide what this evil is to him. Maybe the nature of this evil is deeper than it seems at first glance.
Joy LandFREE
Lewis, an intelligent detective, finds himself on a mission to uncover the truth behind the many disappearances including his sister's. With the help of Joy, Lewis is going to explore what lies behind these walls. only to realize that there's much more to discover than he initially thought.
The Ball$9.99
As a swashbuckling archaeologist, unlock the mystery of the ancient ruins that have been hidden for centuries and discover a mysterious artifact, a gold and metal shelled Ball.