Top similar games like Bunker Protocol:

PEAK: Escape from Hell challenges four friends to climb through seven deadly layers of hell. Prove your courage, skill, and teamwork in this co-op horror climbing adventure.

Fight your natural fears and help your friend to find a way to escape this forgotten place. Set on an abandoned mine. This Side is a roguelike survival horror game that you will have a terrifying experience with a friend to find the way to freedom.

They Die Tomorrow is a co-op horror investigation game for 1-4 players that sends you to the scene of a murder right before it happens. Use discovered evidence and observed behaviors to identify the killer, but be quick about it... You don't want to be the next victim! Multiple ways to play.

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

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

Chapter-based Backrooms experience. Embark on a chilling journey through the unknown. Visuals based on early 2000's camcorders.

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

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 everyday, routine assembly takes a rather dark turn amidst some rumours of a containment breach...

Film your friends doing scary things to become SpöökTube famous! (strongly advised to not go alone)

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.

First-person survival horror. After the catastrophe, the sun went dark, and the city is full of infected. Your hotel is a refuge and the only safe place, but loneliness drives you mad. Explore ruins, scavenge supplies. The key to survival is infection symptoms. Trust no one. Survive at all costs.

An online co-op horror game with 1-4 players. Explore and dig through strange alien fields, face hostile creatures, and harvest cute little beings... all to satisfy the cruel demands of your master.

PEAK is a co-op climbing game where the slightest mistake can spell your doom. Either solo or as a group of lost nature scouts, your only hope of rescue from a mysterious island is to scale the mountain at its center. Do you have what it takes to reach the PEAK?

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.

noEndHOUSE is a cooperative horror game where players explore dark, monster-filled environments, solve deadly puzzles, and face moral choices. Trust your team — unless one of them is infected.

An atmospheric immersive sim puzzle-horror game where you have 72 in-game hours to escape with your life. Solve challenging puzzles that require logical deduction during the day, survive assaults from hostile ghosts at night, and uncover the mystery behind Astor Manor.

Your job sucks. Your relationship’s collapsing. And someone’s watching you from the shadows of Greasez’s. Welcome to the night shift.

Dark Descent is a 4 player multiplayer cooperative horror game where you and your friends venture into an old elevator, aiming to reach the deepest levels. However, the journey won't be without it's challenges.

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.

Blood Moon Horror is a 1-8 player co-op survival horror game. No weapons—survive through stealth, strategy, and cooperation. Use proximity voice chat to coordinate, evade predators that hunt by sound and movement, solve puzzles to restore power, and escape before life support fails.

This game was born as a joke for Sirenkahls, a weird Australian streamer.

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

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.

Toy Hunt is a player co-op mascot horror game with a prop-hunting twist. Play as prototype toys hiding from mascot seekers, or become a seeker youself. Explore the eerie Playplex facility across diverse maps with regular updates bringing new features to keep the experience fresh and chilling.

Ghost Exile - is a cooperative horror from 1 to 4 players: when hunting for ghosts, you need to determine the type of ghost, carry out a ritual of exorcism and then the ghost can no longer harm anyone. Be careful! Hasty conclusions can lead you to a sad outcome.

Conquered Dread is a First Person survival horror game where the player is a young man who is trying to save his friend from a cave. Choose your path to explore places full of paranormal events and notes written by victims.

Beneath the Frost is a short, single-player, psychological horror game set on a frozen, desolate planet. You take on the role of the sole survivor of a spacecraft crash, using a robot companion to gather parts for an SOS device while uncovering an eerie mystery that suggests they may not be alone.

Don't Get Fired! Clock into this Party-Horror adventure for 1-4 players. Hide, run, complete objectives, steal money and escape before you get caught and fired! Team up with or challenge friends in this spooky multiplayer adventure, available in both VR and non-VR modes.

Play as plague doctors with your friends in this multiplayer co-op medieval horror! Purge the plague. Create the cure. Escape the mutated creatures. Make the queen proud.

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

It’s the end of times. Zombies roam the streets, and you’re trapped in your safe house. Manage resources, venture outside, fight off attacks, and survive until the military arrives.

Discover a world torn by war and magic. Make choices that shape your story, master strategic combat, and confront powerful enemies. Explore a beautifully crafted pixel-art world full of secrets in a story-driven RPG adventure.

Bonded Forever is a co-op game that combines horror and puzzle elements. In this game, you and your friend try to go back to the place where you live in your childhood and solve the mysteries that happened while you were away and try to overcome the problems you will face by working together.