Top similar games like Backrooms Union:

A co-op horror about scavenging at abandoned moons to sell scrap to the Company.

A co-op fantasy horror about braving dark dungeons to loot, complete objectives, and ultimately for your own survival.

A co-op horror game for up to 4 players where you explore abandoned facilities. Your mind can be plugged into random electric devices. Can you survive as a fridge? A vacuum cleaner? Scavenge valuable hardware and escape the terror.

A 1-4 player co-op Christmas horror game. You have 3 days to deliver the presents and save Christmas, or die trying.

Dustmen is a 1-4 player co-op horror exploration game. Set in plague times, the King has commanded you to sanitize and remove clutter from abandoned places to prevent the plague from spreading. Yet, be careful and keep an eye out for creatures around you.

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.

1-4 player bodybuilding co-op survival horror. Collect loot to sell for food and supplements in order to beef up to tackle the mighty testing gates.

Brutal Cube is a CO-OP multiplayer action game where you explore dangerous and diverse regions. Gather resources, fight enemies, and work with your team—or act selfishly and turn against them.

A co-op roguelike horror game where you descend in an endless elevator and complete assigned tasks. Each floor brings new monsters, new locations, and new challenges.

A 1-4 Player co-op horror where you and your crew must navigate the dangerous country of Valgrind while being hunted by a supernatural being. Embrace the cold or succumb to it.

A co-op horror game for up to 4 players. Grab chickens 🐔 in monster-filled realms, haul them back to the train, and complete your quota. 💀 Die? You’ll reincarnate as a panicked chicken, scrambling to survive. Work together to complete your quota or face the Colonel’s wrath.

4 Player co-op survival horror game. When the cursed rain falls, 'Mimesis' appear, perfectly imitating your teammates, bringing a new level of tension you've never experienced before.

A tasked based procedural online co-op sci-fi horror game that can be played both casually or more hardcore

They came; they died. Now it's your job to clean up their mess.

A 4 player co-op horror where you answer distress calls and board spaceships in search of survivors.

Play solo or online co-op with up to 4 players. Descend into monster-infested caves with your crew, gathering resources while evading terrifying creatures. Gear up between expeditions as you drill deeper into increasingly dangerous depths.

You’re deep in debt. Pay your quota in 3 days or end up like chum. Dreadline: Net Quota is a 6-player co-op horror fishing game. Fish or Die.

Venture forth as part of a specialized team of fellow players tasked with retrieving classified materials, evading the black goo virus, and the nightmarish entities it has spawned. With time running out before the US government initiates a devastating nuclear strike to contain the spreading menace.

An online co-op horror game with up to 6 players. Locate valuable, fully physics-based objects and handle them with care as you retrieve and extract to satisfy your creator's desires.

A 1-4 player coop horror experience. Find your way through everchanging environments to gather precious treasures for your kidnappers. The more you gather the longer you will survive.

An online co-op horror game where you and your crew hunt monsters inside a massive WALKER. Use your environment, items, or anything at your disposal to protect your WALKER.

A sci-fi co-op horror game driven by exploring procedurally generated abandoned space stations.

Solo or up to 8 players. Get rid of your employer's failed experiments in abandoned underwater labs. Navigate your submarine, avoid abyssal terrors, and remove all corpses.

In the depths of a ruined galaxy, laws no longer exist. You embody a Void Raider, a space marauder with no ties, ready to do anything to get your hands on rare resources and forgotten artifacts.

Wrong Elevator is a horror game where you explore abandoned facilities and scavenge resources to maintain and upgrade your elevator.

A co-op survival horror game set in a dystopian syndicate facility. Become one of the SUBJECTS that being tested with countless challenges, missions and difficulties. Up to 4 players.

In this 4-player online co-op horror game, you embark on an adventure by summoning a mysterious train. You must find and defuse bombs in an 8-carriage train. However, beware, there's a blind conductor and dangerous creatures chasing you. Race against time, find the bombs, and survive!

Cardinal Fall is a nonprofit, community-developed, story-driven, 3d side-view, survival-horror, single or co-op game set within an original far-future dystopian sci-fi universe where you play as a clone—known as an Echo—located in a research facility, where catastrophic events are unfolding.

Flykt is a 4 player online co-op game which players will try to escape from an abandoned hospital. Players will able to choose to play as teams or as impostors to kill their friends. Flykt environment will be generated procedurally. Be silent, move stealth or get killed.

The Schism is a sci-fy horror game. There has been a paranormal split, colliding realities and causing all manner of dangerous lifeforms to scatter across the globe. With the world in chaos, it seems like it's down to you to get to the bottom of it.

Blood Moon Horror is a 1-8 player co-op survival horror game. Survive the nightmare under the alien-infested moon, navigate the abandoned lunar base, evade extraterrestrial predators, and uncover the dark secrets lurking in the shadows.

A co-op horror game where you must scavenge for loot and maintain the bunker to keep it standing

Hello, Friend, welcome to Desserted. Together we'll answer the Universe's most important question: "What's for dinner?" 6-player co-op survival adventure; Eat, stealth, fight, sacrifice; Explore lost planets within time limits; Survive. Get stronger. Explore worlds

You are some small-time journalists, exploited by your boss. When an abandoned Cold War-era shelter is discovered, your boss sends you there to do the story of a lifetime. Only you two will know what awaits you in there...

EGG RAIDERS is a cooperative horror game where four players work together to infiltrate an area teeming with aggressive monsters. You must survive for three days, gather valuable loot, and escape before more monsters come after you. Teamwork and strategy are the keys to success!

Alone or up to 6 players, deliver pizzas to the survivors of a city where an oppressive mist has turned almost everyone into monstrous creatures.