Top similar games like Project Otherside:

Escape the Backrooms is a 1-4 player co-op horror exploration game. Traverse through eerie backrooms levels while avoiding entities and other danger to try and escape. Free content updates with new levels and game modes keep the community rewarded.

"SKIBIDI: ESCAPE FROM TOILETS" is a cooperative horror game for 1-4 players. TV MANs are trying to get through creepy and atmospheric locations that are filled with dangerous SKIBIDI - they want to kill you! Free content updates with new levels and game modes - YES YES YES!

Imprisoned by a fanatical cult in a nightmarish dungeon! Confront eldritch forces and solve twisted puzzles. Will you break free from the strings of fear or yield to the supernatural puppetry? Face your deepest fears in this immersive first-person horror experience.

A new, immersive Backrooms game featuring many entities and many levels.

If you utter a sound, you and your team are doomed. Keep your cool for 30 minutes to flee this ominous forest by contacting the Rescue Crew.

Hide and escape from demonic dolls in an abandoned hospital building. Demon dolls will seek out and chase the player. The only way to escape is to complete the ritual successfully. A small doll wanders around the hospital. Catch them and offer them to your ritual.

Lost Hope, a chilling singleplayer horror game set in the eerie Backrooms universe, challenges players to delve into enigmatic locations teeming with bizarre and inexplicable phenomena.

KAGIDOKO is an experimental horror game where every jumpscare has a reason. Collect all keys, open all doors, and get out of that house... While being stalked by a pre-trained Deep Learning Gameplay AI.

Backrooms Cycle is an immersive exploration FPS horror set in the backrooms. You will explore and scavenge, build up your arsenal and gain powerful perks. Every time you begin a new cycle, you will meet new threats and opportunities in a procedurally generated world.

Can you escape a humble cook? If you don't, you will become his meal. You have five tries.

a co-op survival horror about finding your friend who disappears at night in a strange forest hiding a sinister secret.

Help Amy survive the Vile Demons in Hell in order to find the Portal and Ascend to Heaven.

Take on the role of a modern exorcist in this realistic ghost hunting horror. You have to fulfill contracts related to paranormal phenomena. Your main weapon is an old camera that can shoot what is not visible to the human eye.

Your mission is to cleanse a cursed item in a haunted house. Use your tools to locate and investigate items. Create a ritual area to mark your location of interest and bring items with energy there to progress. Be careful though, the unknown is always watching you and waiting around every corner.

Horror Story: Hallowseed is a story-driven psychological horror game. An obscure event causes two of your friends to disappear while you were camping in the woods. Left alone and stranded in an unknown place, you need to seek the answers about what happened, face the horror and find your friends.

A psychological horror game where fear and paranoia merge into a terrifying story!

"The Backrooms: Last Expedition" is a cooperative horror game designed for 1 to 4 players. Its main objective is to create an enjoyable gaming experience for friends. Players will navigate through terrifying levels, filled with various entities and dangers, as they strive to escape.

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 Drained Goddess is a first-person survival horror game focused on combat system and side story exploration. You will need to fight with many unique enemies and investigate the twisted fate of our main character. Finally you can put different endings to the story.

Manacle is set in an impoverished town where players take on the role of a desperate father who becomes a black-market doctor. Players will face chilling truth as they uncover the secrets behind the town's decline and the source of its evil. Get ready for a thrilling and intense gaming experience.

S.I.N. Unit puts you into the shoes of a paranormal investigator. Together with other people like you, you will enter haunted locations full of paranormal activity to investigate and catch the entity or ghost that haunts the place. A good entity will also appear to help you. 1-4 Players.

Some teenagers have gone camping in the woods far out of town after hearing an old folks tale about a monster lurking within the woods. The monster surrounds its habitat with horrifying and distorted siren noises.

Don't Be Afraid is an adventure horror game, that allows you to personate a boy, kidnapped by a psychopath. You have to survive, escape and find out how you were kidnapped. Exploring the gigantic, mysterious house of your torturer, you will soon reveal many secrets, hidden inside it’s walls…

Go in alone or grab your friends and venture into the most realistic Backrooms horror experience powered by Unreal Engine 5. Each level is procedurally generated and hosts unique puzzles and entities. You are at the mercy of what might be lurking and must do whatever it takes to survive.

The tests went wrong. He has been transformed. It is hostile toward others. You have been assigned the task of killing the horrifying creature. Listen closely as it could be around any corner.

Investigate, exorcise, but above all, stay alive! BROKEN is a game of investigation and exorcism. Solo or cooperative online, the goal is to solve paranormal investigations. Online, Broken can be played by 2 to 4 players.

Rescue your bunny from the hands of the artist known as Jaye!

Silent Rain is a challenging online co-op horror game, for 1 to 4 players. Explore the house, investigate and gather knowledge while hiding from a psycho. How many tries will it take you to master your fear ?

Forsake is a 1 to 4 player co-op online survival horror game where each player is a member of an urban explorer group. Choose your equipment to explore places full of paranormal and exorcise them, if you think you can handle it!

Experience the thrill of a fully breakable environment, explore procedurally generated labyrinths, and encounter randomized loot, enemies, and bosses. With rogue-lite progression and weapon upgrades, every playthrough brings you closer to freedom from the clutches of the Backrooms.

Inspired by the wildly popular Backrooms mystery, make your way through various backrooms in an attempt to escape the nightmare you find yourself in. (1-8 Players)

John Herrin survived a horrible accident, damaging his brain and memory. Through falling asleep, he can rediscover his unfortunate past in his dreams, but due to his brain damage he'll start to see visions and hallucinations, and falling asleep won't be as easy as it seems at first...

"The Meaning" is a first-person psychological horror game focused on tense exploration and immersive storytelling. You are Ethen Daniels, a man who is struggling with the loss of his family and is now pursuing the meaning of life once again.

Fright Animatronics 2 is a first-person horror game where your task is to work in a warehouse for a week. What can go wrong?

Go on heists through Midnight City alone or with up to three friends to fulfill tasks as a hacker for various organizations. Improve your reputation, earn money and uncover the secrets of shady companies in this co-op horror game.

When Travel plans go awry, the only way out is to face the darkness and find a way to survive to make it home alive. With something Lurking in the Dark. You are not alone.You will Have to Face the Darkness to Survive. The question is - Can you Survive?