
There has been a containment breach in a secret facility located deep underground. Experiment E.C.H.O has escaped and is running loose. The lab has gone into shutdown mode, and it's dark...
60+ similar titles based on shared tags and player behavior. Themes include Action, Horror, Free to Play, Multiplayer.

There has been a containment breach in a secret facility located deep underground. Experiment E.C.H.O has escaped and is running loose. The lab has gone into shutdown mode, and it's dark...

SCP: Secret Laboratory
Deep within a secure underground facility, a sudden containment breach allows many of the secured anomalies to escape from their chambers. Assist the Foundation in re-securing the facility, help the Insurgency in their goal to capture it, or wreak havoc as an SCP in a frantic bid to escape.

Shadownest
Asymmetric multiplayer meets atmospheric horror
Deep within a secure underground facility, a sudden containment breach allows many of the secured anomalies to escape from their chambers. Assist the Foundation in re-securing the facility, help the Insurgency in their goal to capture it, or wreak havoc as an SCP in a frantic bid to escape.
Why similar: Horror 44%, Multiplayer 43.1%, Sci-fi 7.2%, Action 5.7%
Asymmetric multiplayer meets atmospheric horror
Why similar: Team-Based 34%, Multiplayer 29.7%, Dark 20.3%, Action 7.9%, Casual 5.8%
In the midst of a site-wide containment breach, you must team up with other Class-D personnel to escape the underground, isolated facility while evading the dangerous anomalies that have breached containment.
Why similar: Horror 33.7%, Multiplayer 32.7%, PvP 8.3%, Gore 7.9%, Action 6.9%
Survive the chaos of SCP Foundation! Step into a thrilling SCP horror experience with story-driven co-op, intense PvP Breach mode, and randomized maps. Play as Class-D, scientist, SCPs, and more, each role bringing unique challenges in an unpredictable, immersive facility.
Why similar: Horror 21.7%, Dark 20.8%, PvP 19.3%, Multiplayer 18.1%, Combat 8.4%
You are a test subject in the underground SCP research facility. When a containment breach occurs, you must find your way out. Escape the SCPs, discover anomalous objects, and collect valuable resources along the way.
Why similar: Horror 35%, Multiplayer 30.7%, Procedural Generation 11.9%, Sci-fi 9%, Violent 7.5%
The experiment has failed. The facility that was supposed to control the monster has stopped working, and now your only hope is to escape the facility before the monster hunts you down.
Why similar: Horror 34.6%, Multiplayer 29.4%, PvP 9.3%, Violent 9.2%, Action 8.3%
You find yourself locked up alone in an abandoned place, but something is nearby, something dark and dangerous. Try to look for ways to get out of there before you can no longer...
Why similar: Multiplayer 35.5%, Dark 30.5%, PvP 16.9%, Action 12.5%, 3D 4.6%
A procedural first-person horror adventure. You are on your own after something goes terribly wrong in this top-secret containment facility. Collect items to aid in your escape and try to uncover the truth, as horror lurks behind every door. Can you make it out alive?
Why similar: Horror 31.1%, Procedural Generation 22.5%, Dark 22.2%, Sci-fi 10.6%, 3D 6.9%
Escape the underground research facility and discover the truth of your origin. ShadowBringer is a 3D stealth game where you take on the role of a shadowy monster. Awakened with no recollection of the past, a voice in your head whispers softly to you: "Get out of this place".
Why similar: Horror 27.7%, Underground 25% ★, Dark 13.5%, 3D 10.7%, Multiplayer 8.4%
Multiplayer survival horror game based on stories from the SCP Foundation. The game is about a facility containing anomalous entities known as SCPs. When a catastrophic containment breach occurs at one of the facilities, it is your main goal to escape the facility. Try to escape with your friends!
Why similar: Horror 37.7%, Multiplayer 29%, PvP 14%, Violent 9.9%, 3D 5.3%
Shot in the Dark is a multiplayer arena FPS that takes place in a dystopian future where multiple factions have sent their agents to kill for sensitive government information. You take control of one of these agents in an attempt to survive this low-light arena skirmish... in the dark.
Dark Hours: Prologue is a free co-op survival horror game for 1-4 players. Your heist has been disrupted by a supernatural event, and your team of robbers is now trapped with a monster. Forget your plan, your mission: survive! Explore and cooperate to find a way out or hide and wish for daylight.
Why similar: Team-Based 31.6%, Horror 26%, Multiplayer 21.1%, Procedural Generation 9.8%, Dark 9.5%
EMPTY SHELL: PROLOGUE will throw you in a dark industrial environment, a secret facility on a japanese island. Each volunteer has signed a contract for a "recovery operation" without being privy to too many details. A tense roguelite survival horror with a top down perspective.
Why similar: Horror 36.8%, Top-Down 22.1%, Sci-fi 11.1%, Dark 10.2%, Action 9%
An inconvenient electrical failure turns into an unspeakable nightmare as Dietrich becomes trapped in an abandoned subterranean mining town full of horrid creatures.
Why similar: Horror 34.2%, Dark 31.9%, Underground 23.5% ★, Action 10.4%
Mist of the Dark challenges your ability to survive. Can you face your fears? Play as a monster and scare your friends. Play as the soldier and use tactics to hunt the monster(s) down. Scare the players. Stick with your team and discover objects and level advantages to take down the monster.
Why similar: Horror 34.8%, Multiplayer 27.6%, Gore 17.1%, Violent 14.1%, Action 6.5%
Play through a common childhood fear about turning the lights off and going to bed.
Why similar: Horror 47.2%, Dark 23.2%, Multiplayer 22.2%, 3D 5.2%, Casual 2.2%
EX VITRO is a dark sci-fi 2D platformer where you delve into the ruins of a military research facility and discover the horrors within. Whether machine, creature, or something else entirely, you’ll face the violent legacy of the last survivors of humanity.
Why similar: Horror 41.8%, Dark 30.5%, Sci-fi 13.3%, Action 10.7%, Combat 3.7%
Labrys is a multiplayer (up to 5v1) horror game where players are thrown into a randomly generated labyrinth against a minotaur. Play as the minotaur or one of up to five human players trying to escape the labyrinth.
Why similar: Team-Based 22.9%, Horror 16.2%, Multiplayer 14%, PvP 10.2%, Procedural Generation 9.4%
Single player horror game set in an underground lab. Kill monsters and escape.
Why similar: 3D 100%
Vigil is a short Narrative Horror Game that takes place in an unsettling underground facility. Your job is to dispose of boxes, however, you’re not alone. A terrifying automaton roams the facility, moving only when you look away or when you blink in real life.
Why similar: Horror 37.7%, Dark 37.5%, Underground 9.1% ★, Action 8.3%, Multiplayer 7.5%
SCP: EVENT CLASSIFIED is a multiplayer horror shooter that allows players to take on a role of a soldier, prisoner, scientist and even a monster. Fight other players or unite with them to survive in this secret facility with game sessions up to 120 players.
Why similar: Team-Based 28.3%, Multiplayer 14.4%, PvP 13.9%, Horror 13.6%, Procedural Generation 10.9%
A VR/Desktop game where you are a new D-Class personnel in secret SCP Research Site-50 when everything falls apart. Use what you can find as you explore the facility, access logs to learn about the SCP entities in containment, and run for your life from the SCP entities that have escaped.
Why similar: Horror 67.9%, Multiplayer 26.9%, Action 5.3%
You are the leader of Foxtrot Unit 1, "Nine-Tailed Fox", a highly trained force tasked with re-containing a multitude of terrifying anomalous entities that have broken loose inside a top-secret research facility.
Why similar: Team-Based 27.9%, Horror 19.6%, Multiplayer 18%, Procedural Generation 13.8%, PvP 12%
Dollhouse is an extreme asymmetrical multiplayer horror experience. Scramble around in the dark as one of nine terrified victims locked inside a labyrinth of terror. Will you cower in the shadows, or hunt the weak? Only the most best will survive.
Why similar: PvP 28.3%, Dark 24.4%, Multiplayer 16.6%, Horror 11.9%, Violent 9.3%
Action-Oriented Dungeon Crawler RPG
Why similar: Combat 25.8%, Procedural Generation 23%, 3D 20.6%, Action 16.2%, Casual 14.5%
An alien force is threatening to destroy the stability of the galaxy! Play as an unknown creature or a Spacefleet Officer in this Online Sci-Fi Horror!
Why similar: Multiplayer 32.7%, Gore 23.1%, Violent 19.3%, Horror 12.6%, Action 12.2%
Dark Hours is a co-op survival horror game for 1-4 players. Your heist has been disrupted by a supernatural event, and your team of robbers is now trapped with an evil entity. Forget your plan, your mission is to survive. Explore and cooperate to find a way out.
Why similar: Team-Based 30.7%, Horror 19.3%, Dark 17.8%, Multiplayer 16.6%, Procedural Generation 12.2%
IT Simulator is a co-op horror game where two players attempt to return power to an office building. Take the role of the all-seeing Control Room or the stealthy Repair Technician as you risk everything to d̶i̶s̶c̶o̶v̶e̶r̶ ̶t̶h̶e̶ ̶t̶r̶u̶t̶h̶ escape.
Why similar: Horror 35.3%, Underground 32.7% ★, Multiplayer 19.2%, Sci-fi 6.8%, 3D 6%
Low Light Combat is a free competitive multiplayer shooter where light is your only weapon. Matches take place during a rapidly changing day and night cycle, meaning your fast paced fights quickly become tense and thrilling battles of wit.
Why similar: Dark 31.5%, Multiplayer 23.1%, PvP 19.2%, Action 16.6%, Combat 9.6%
There are ghosts in the dark, in order to survive you need to light your way, but all the items for this are limited.
Why similar: Horror 36.5%, PvP 30.9%, Multiplayer 16.9%, Action 15.7%
Woke up in strange dark spot. Who has done it with you? And why? Try to get out from that scary place and stay alive...
Why similar: Horror 45.8%, Multiplayer 31.9%, Team-Based 22.3%
Play as Agent Sigma, an operative assigned to a GOC assessment team. In a mission to exterminate an uncontained SCP-363 instance located in an abandoned mining tunnel - the situation suddenly goes critical. With communication broken and fellow agents now assumed KIA/MIA..
Why similar: Horror 38.5%, Action 16.1%, Procedural Generation 14.6%, Gore 13.6%, Violent 12.3%
It has been -̷̯͙̔̈́-̴̱̽̓͝-̷̍̊̕͠ days without incident. Your investigation has brought you to an old metalworks factory, abandoned after a series of mysterious deaths. But something’s been growing in the quiet. A short first-person survival horror experience.
Why similar: Horror 43%, Dark 25.5%, Action 13.8%, Violent 10.6%, Combat 7.1%
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. (Game includes Remastered + Classic versions)
Why similar: Dark 29.4%, Multiplayer 28.8%, Horror 26.6%, Action 8.8%, 3D 5%
The train is the only escape.
A classic-style hardcore dynamic shooter which takes place in a science underground center.
Why similar: Multiplayer 18.8%, Horror 14%, Gore 11.9%, Underground 11.8% ★, PvP 11.8%
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...
Why similar: Dark 30.4%, Horror 23.1%, Multiplayer 10.7%, Action 9.8%, 3D 9.4%
Play through three VHS tapes, uncovering the mystery of a decrepit facility, eluding tormented beasts, and discovering the truth of the chosen one.
Why similar: Horror 40.4%, Dark 39%, Action 7.9%, Sci-fi 7.9%, Casual 4.7%
Infiltrate a secret facility to recover an anomalous object.
"Silence In The Cabin" is an Open Map Survival Horror Game, where you must survive Dark linear story sections in order to unlock more areas of the world.
Why similar: Horror 37%, Dark 22.4%, Action 15.1%, Violent 10.4%, Combat 7.8%
A 3D Survival Horror Game, in which the player has to investigate an abandoned medical research facility, while looking out for whatever danger that resides in the unknown darkness. An indie game made by a 14 year old student.
Why similar: Horror 40.4%, Dark 30.2%, Gore 14.4%, Multiplayer 9.5%, Violent 3.9%
Backrooms: Realm of Shadows is a horror game that takes place in a seemingly endless maze of interconnected rooms and hallways, known as the Backrooms.
Why similar: Dark 24.3%, Horror 23.3%, Multiplayer 22.9%, Action 11.8%, Violent 10.1%
You are hunted by a rogue computer program. Avoid the bot either by yourself or cooperate with others while attempting to collect electrical components around the world to activate beacons to open the escape hatch.
Why similar: Dark 38.9%, Horror 34.5%, Action 10.4%, Sci-fi 8.9%, 3D 7.4%
In this cute cardboard world, something went horribly wrong... You wake up in a prison cell. A strange voice calls to you from the depths of dark corridors covered in runic symbols and blood. Reload your trusty shotgun and find out... WHY WOULD CARDBOARD... BLEED?
Why similar: Horror 33.4%, Gore 24.1%, Violent 17.4%, Dark 14%, Action 11.1%
Light Bearers is a multiplayer asymmetrical hide and seek game that pits a sinister shadow against cute light bears!
Why similar: Multiplayer 42%, Horror 37%, Action 11.6%, Casual 9.4%
Space of Darkness tells the story of a mechanic who works on a space station. The mechanic is alone on the ship for a few months. One day the power suddenly cuts off. He soon finds himself alone in the dark corridors of a space station. Can you unearth what truly happened on the space station?
Why similar: Gore 30.8%, Violent 28%, Horror 19.6%, Action 12%, Casual 9.7%
A group of employees find themselves snowed in to the Wyoming department of defence building as a blizzard covers the state. You'll soon find out your group is not the only thing trapped in the building.
Why similar: Horror 29%, Multiplayer 27.2%, PvP 21%, Action 8.2%, 3D 7.7%
Arruyo is a 3D first-person horror game, where the player is inside a farmhouse with different monsters that will try to kill him/her. To survive and discover the mystery of that place, the player will have to hide from these monsters while investigating the farmhouse.
Why similar: Horror 38%, Multiplayer 26.6%, Dark 20%, 3D 8.4%, Casual 7%
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.
Why similar: Horror 34.7%, Multiplayer 32.3%, Procedural Generation 20%, Sci-fi 9.1%, Action 4%
Your task is simple, exterminate all vermin. The sledge hammer you have been provided is capable of destroying almost all office appliances and furniture that may be uncooperative. Your time is running out.
Why similar: Dark 38.8%, Horror 32.4%, Gore 9.1%, Action 7.4%, Casual 6.2%
Light Bearers 2 is a fast paced hide and seek, asymmetrical multiplayer horror game. A Shadow is trying to corrupt all Light Bears. The Light Bears must use their movement and cunning. To keep each other from becoming corrupted by darkness.
Why similar: Team-Based 26.1%, Multiplayer 25.9%, PvP 16%, Horror 14.4%, Action 8.2%
Paris, 1968. As the city sinks into social unrest, a far darker threat rises from deep underground. Charles Mercier, a former SOLDIER recruited by a secret organization, is sent into the METRO tunnels to prevent an IMMINENT CATASTROPHE.
Why similar: Horror 31.5%, Dark 21.5%, Underground 15.5% ★, Action 9.3%, 3D 8.2%
Subterranauts is a 1-6 player multiplayer horror game with proximity voice chat and terrifying creatures. Your job is to complete assignments by gathering scrap for the Association of Scrap Allocation. Work together with your team to complete assignments, earn company Bucks, and survive!
Why similar: Team-Based 36.5%, Horror 19%, Multiplayer 18.5%, Procedural Generation 16.4%, 3D 5.2%
You are all alone in this dark and frightening place. Run and hide, hurry to find a way out, because it follows you...
Why similar: Dark 42.5%, Horror 42.1%, Action 8.6%, Casual 6.7%
After an unfortunate accident at Sorley Paper Mill, the facility was abandoned and left to rot. Multiple urban explorers venture into the facility, never to be heard from again. Police eventually walled off the mill in order to keep trespassers out... Or to keep something in...
Why similar: Horror 29.3%, Action 22.7%, Gore 21.3%, Dark 20.2%, 3D 6.5%
It's the night before Halloween and a new terror is about to be unleashed from the deep web.. The Emulator!
Why similar: Gore 26.8%, Violent 26.6%, Horror 26.5%, Underground 13.6% ★, Action 6.5%
You open your eyes in a dark, unfamiliar room; each door drags you into a new chamber filled with absurd surprises and dark comedy. Will you manage to escape, or will you continue to star in this black comedy?
Wander through intricate maze under the bed, and discover the secrets hidden in the long, dark tunnels. Document the existence of monsters. Retrieve the stolen treasures and memories.
Why similar: Horror 32.1%, Dark 32.1%, Underground 25% ★, Gore 10.8%