Top similar games like The Undersea:

Time For Revenge is a co-op survival horror game for 1-6 player. Get your revenge from the Chef. But be careful, Chef can't see well but he can sense your smell very well. You need to solve the puzzles and complete the tasks to save the children. Escape from the town before Chef gets you.

There is reportedly an evil inside that house. Something about an old funeral parlor offering a last chance to talk to their dead loved ones. Plus something about lights, laughter, a girl, missing people, etc... You know the same stuff everyone claims. Take a team, and check the place out.

GODUMAS is a co-op horror game for 1-4 players. Explore the strange island, solve location based puzzles, run or sneak your way through local inhabitants and find a way to escape… before you are sacrificed.

A Co-op 1-4 player horror survival which will have you searching for clues, items, aiming to solve the mystery of Arcanum whilst running for your life... Discover what happened to the previous residents and escape whilst you can..

SCP: Containment Chaos is a co-op horror survival game for 1-4 players. Become SCP Foundation agents tasked with containing and researching anomalous entities in parallel universes. Solve a variety of unique tasks tailored to each SCP, all while striving to maintain order in the unimaginable chaos.

Inside the Backrooms is a horror multiplayer game mixed with different mechanics that will make you spend an intense night with friends. Explore, think, interact, but be careful, it is rumored that there are several entities wishing to find you...

『INVITATION To FEAR』 is a survival horror game for 1 to 4 players. After receiving one of the invitations, you will wake up in an unfamiliar place. Before long, you will realize that a terrifying creature is wandering around the building. Don't let "her" find you.

Damned is a randomized online horror game for up to 5 players (4 survivors and 1 monster). You’ll be able to play as one of four people trapped in different haunted places (hotels, hospitals, etc).

FOREWARNED is a 1-4 player co-op survival horror. Delve deep into ancient Egyptian ruins with your team of fellow archaeologists. Investigate phenomena, collect treasure, discover lore, survive danger, and banish the evil that lurks within.

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.

Blood Red is a co-op survival horror game that can be played with 1-4 players. Figure out the demon and banish it using your special demon hunting kit!

Freakout is a 1-4 player online co-op survival horror game. Visit your school and find all your seized items and don't get caught by the possessed principal and his pet dog and stop the principal from sacrificing his goats. Stop the Ritual, Run, Scream, hide. Just don't get caught.

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.

UNEASE is a 1 to 4 players co-op survival horror game presenting an array of episodes with innovative mechanics and different settings.

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!

Solomon Division is a co-op horror game where you play as an employee of agency that hunts demons invading your country. Play together with your friends as Technician or Medium and seal the demons. Walk the path from a beginner agent to the veteran whose name makes the Devil himself shiver in fear.

Survive the unforgiving night in Blood Moon Horror, a 1-8 player co-op survival game where psychological terror and complex puzzles reign. Outwit the darkness and evade what lurks in the shadows in an ever-escalating ordeal of horror.

Hired 2 Die is a Co-Op horror game for 1 or 2 players. Will you accept a job from a mysterious company to turn the tide against the darkness? Use security systems and CCTV cameras to survive and hunt various creatures.

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.

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.

PUPPETEERS is a first person, action packed co-op horror game. Experience a terrifying campaign by yourself, or partner up with up to 4 players in a cooperative horror adventure. Run. Hide. But try not to scream, it might hear you.

MIRROR SPIRITS., is a co-op story-based thriller game that can be played with 2-4 people. Do your best to clean the house connecting to the parallel universe. Escape. Attack. Clean the house before you die.

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.

Gehinnom is a multiplayer horror game for 1-4 players. collect clues and complete various quests to perform a ritual and banish the demon that hunts you. Everything in Gehinnom is randomly generated, so you will always be scared.

Once a mad scientist's lab, now an abandoned manor haunted by miscreations. Work as a 1-4 player team in this online co-op, psychological horror game and discover what lurks within. Find a cure before it's too late...

Backrooms #999999999 is a singleplayer/4 player co-op horror exploration game. Unlock the puzzles, survive the entities, escape the deadly geometry and try to reach the final level in one piece. Good luck, wanderer!

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 ?

"Altarium" is a co-op horror game that can be played by 1-5 players together. Players can choose to play as victims or as evil characters. Get ready, choose your role, shape your destiny, and survive!

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.

Psycho Fear is a heart-pounding escape room horror experience where players must escape to survive. Solve challenging puzzles, overcome deadly obstacles, and fight deadly enemies in an intense atmosphere, nerve-wracking and dark environment will keep players on edge.

The Dark Journey is a multiple ending hardcore survival horror game telling a story of a group of people who lost their way in the sea , ending on a mysterious dark island where they have to survive and find their way out

Full Fathom is an oceanic survival horror game. Pilot a deteriorating submarine as it drifts through grim waters, keeping it maintained as it is your only lifeline in the hostile, merciless ocean.

Paranormalized is a psychological horror game, designed to catch ghosts in breathtaking situations. Squad up with up to 4 of your friends and terminate one of them. In the game, 1 player haunts the spooky locations, while the others hunt it down.

Explore a haunting open world as you smash and blast through lost souls, evil cultists, and horrendous creatures while attempting to find your daughter and save your soul in this first-person survival horror adventure.

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

A Stealth Extraction Horror where you and your friends traverse infinite timelines, including those of other players, within an unstable time rift. Upgrade your gear and face interdimensional terrors to survive a fate worse than death. Will you escape the Rift or become its next eternal prisoner?