Top similar games like Paradox Protocol:

Dive into a horror game where each map is uniquely generated procedurally. Survive by stealthily navigating through dark environments to escape the creature known as 3199.

Navigate through an underground parking lot in search of four important cars. Armed with only a phone, evade the abnormals that are sent to intercept you and make it out alive.

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!

BTGZ:FC is a sci-fi horror game where you control an RC drone to explore a dangerous new dimension. Navigate a vast network of tunnels and Survive hostile entities and anomalies using specialized tools and devices built specifically for the drone, and rely on transmitter antennas to travel.

DENDAM: Justice and Law for the Murderer Feel the tension in the latest horror action game "Hide and Seek", where you must survive by hiding from a terrifying entity that relentlessly hunts you. In this game, nowhere is truly safe listen carefully, hold your breath, and don’t get caught.

Backrooms: Liminal Conflict is a PvP game featuring different factions, a complex multi-layered map, and multiple paths to escape.

You’ve found a tape you weren’t meant to watch. Inside is a VHS nightmare of anomalies to find, shifting rooms to explore, prowling entities to evade, and a story to be uncovered, buried in corrupted footage. You are not the first here.

Backrooms: The Silence is a cooperative horror game for 1-4 players, where you have to explore and fight the game master on your own, use your own abilities to survive in this complex world, play with your friends to get the full range of emotions!

Backrooms M.E.G is a 1–4 player multiplayer psychological horror game. Explore undocumented levels in the deepest corners of the Backrooms, collect data, and try to survive. Silence is your only ally… something might be watching you.

A 1-4 player co-op horror game that throws you into a desperate fight for survival against deadly dinosaurs. Run, hide and work together to complete missions and uncover the secrets buried within the abandoned AEON research facility. Can you and your friends make it out alive?

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.

Noclipped is a Survival Horror Adventure game located in the Backrooms. Explore infinite levels, collect resources, fight or flee from dangerous beings and survive in the harsh environments of the Backrooms.

Indie horror about giant killer mushrooms.

Echoes of the Entity is a echolocation Hardcore Stealth Horror game, each map has its story and each monster (called entities in the game) has different powers. Join this atmosphere and try your best.

Robotization: The Last Human - a first-person survival-horror game in which you have to survive in a world full of horrors. Be afraid of unknown creatures and lose your last hope for salvation.

Backrooms: The Others is a cooperative horror game for up to 4 players where you will be forced to explore these unknown nooks and crannies, trying to survive in this complex world where death can be waiting for you at every turn!

A Horror Survival Game where you enter a backroom-style area trying to fight off entities and escape the many many levels. Will you dare to play?

You have done some things you're not proud of. Now you must enter your own mind to come to terms with the things you've done. Loop around rooms, solve puzzles and hide from different monsters as you uncover your own truth.

DESOLATE is a first person horror survival experience. Form a research team with up to 4 players and explore an open world filled with mysteries and unsolved questions, or do it all on your own.

Face the challenges behind this supposedly cursed residence, solve puzzles, find hidden objects, and find a way to escape this place without getting caught.

You are all alone in this dark and frightening place. Run and hide, hurry to find a way out, because it follows you...

An online Co-op game about breaking into houses as a tiny gnome. Avoid danger, steal household items to gather resources, and collect gnomium to meet the High-Gnome’s demands. Craft equipment and upgrade your home to make your missions easier and more successful.

Hidden away from the public, you must survive in a top secret facility, filled with anomalous entities. Will you save the world, cause destruction, or end humanity as we know it?

Experience your deepest fears within the terrifying walls of Dr. Psycho's Hospital. Is this asylum the result of your own tormented mind? Go through many challenges, find hidden items and face awful psychopaths. Will you escape this nightmare or become its eternal prisoner?

Aboard SCP-455, an abandoned monolithic cargo ship that has run aground somewhere off of the coast of Chile, you find yourself having lost your team and with no radio or guidance. Make your way out of SCP-455 which by now has become a sprawling maze trying it's best to seal you into your new tomb.

Psycho Reign is a Single or 2 player co-operative online horror puzzle and stealth game where in each level you will be chased by blood thirsty psychos. Look for and solve mini puzzles in order to progress further on the map. Ultimately, find something to fight back...or get chopped up.

A first-person horror adventure set in 1980s Japan. Players must hide from the dangers lurking in a mysterious village while searching for an escape. By collecting documents, they will uncover the terrifying truth of the village.

Don't lose the signal to get out of here.

Dreaded Wunder is a psychological horror game set in a twisted version of Norwich, Featuring local myths and legends with a hint of Eldritch horror. Navigate the contorted world that lies before you and find a way to escape fate by relying on a mobile phone to survive!

Following a family tragedy caused by a strange weather phenomenon, unsettling events begin to unfold at a secluded farmhouse, leaving a widowed reverend searching for the unknown.

Embark on a chilling journey into the unknown with the game "Level Unknown: Backrooms," a horror-puzzle set in the mysterious realm of the Backrooms. Test your logical skills and nerves in both a single-player adventure or a multiplayer cooperative mode.

Sancta is a dark, atmospheric experience set in an abandoned dungeon where light decides your survival. Explore the environment, solve puzzles, craft torches, and avoid long-forgotten enemies in a tense world of shadows and secrets.

Evil nanny has you locked in her house, but you've discovered a way to break free from her. You have just 7 days to do that.

Explore an abandoned research facility, uncover evidence of horrific experiments, and escape alive. Complete randomized objectives with your team while evading bio-engineered threats in this atmospheric co-op horror experience.

Descend the dangerous depths of Mindaro, a 1-6 player co-op action-horror game. Navigate caves, biomes, and industrial ruins while scavenging for survival and uncovering hidden secrets.

Willie's Nightfall is a first-person horror game. Explore the eerie offices of Willie's Company in search of secret documents. But you're not alone. The sinister company mascot, Willie—a distorted, murderous mouse—is hunting you down.