Top similar games like Dead Effect:
Dead Effect $4.99
Fight for your life in the INDIE SCI-FI FPS game fit for both casual and hard-core gamers with a passion for hunting down hordes of zombies. Prepare yourselves for the incoming nightmare!
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HRS: devil game I$4.99
You are inside a maze, you have to get out from it, but be careful, a set of devils there!!!

Mist Survival$10.99
MIST SURVIVAL is a Single-player, survival stealth sandbox game Players will experience the Apocalypse stimulation in the form of virus pandemic, the players have to deal with it to survive through the difficulties such as finding shelter and food, threats from the environment and climate: wild animals, bandits, infected, and dense mist t

Containment Corp, Inc.$9.99
A co-op horror game where you team up with friends to hunt anomalies and collect rare loot. Customize your loadouts, your looks, and get to work!

The Fifth Day$14.99
The Fifth Day is a post-apocalyptic survival game set in the time after mankind's extinction to the machines that it created. Your role, as one of these machines, is to survive in the hostile world left behind by man.

E.Y.E: Divine Cybermancy$9.99
In a dark Cyberpunk world, you (and up to 3 friends) wage war against the all-powerful Federation in this Source-powered FPS/RPG.

Sons Of The Forest$29.99
Sent to find a missing billionaire on a remote island, you find yourself in a cannibal-infested hellscape. Craft, build, and struggle to survive, alone or with friends, in this terrifying new open-world survival horror simulator.

Mission Critical : Foresight$11.99
When scientists resumed their Unified Field Theory experiments this time they succeeded- with devastating consequences. You are trapped on a desolate Lunar Base with only your wits, real world astronaut weapons and a heads up display to give you instructions.

Masked Forces 2: Mystic Demons$4.99
Are you ready to explore the underworld and kill hundreds of monsters and demons in the process?

Hired 2 Die$9.99
Hired 2 Die is a cooperative horror game for 1 to 4 players. Terrifying monsters haunt your workplace. Study them using the security system, survive by remembering that every change is permanent, and capture them with precise planning. Most importantly, finish your job.

Dementium II HD$5.99
The visage of doctors and patients alike fade in and out of these nightmarish visions of tortured memories. This eggshell reality is fractured by experiments conducted in the ward. Blood, flesh and screams surround as you put together the pieces of your story and make your escape from the Bright Dawn Treatment Center while the dark...

Survival & Horror: Hangman's Rope$1.99
Are you ready to uncover the secret of the cursed town? Immerse yourself in the ambiance of the Wild West and its mysterious events, and discover the truth about what lurks on the grim streets of this town.

CS2DFREE
CS2D is a free fast-paced top-down multiplayer shooter. Featuring many different game modes, a built-in map editor and much more.

ORION: Prelude$0.99
Work together to survive the devastating Dinosaur horde in huge, endless environments.

Splatter - Zombiecalypse Now$6.99
You like top-down-shooter with a film-noir singleplayer campaign, challenging fights against zombies and monsters, gory splatter effects and destructible level environments? Fight your way through an apocalyptic city in the single player story mode, and test your skills in the survival mode.

Eaten by Darkness$0.99
Fast paced mayhem in a hellish nightmare. Feel the dread of fear lingering nearby and the exhilaration of being chased by demons and undead in this bloody violent horror first person shooter. A detailed Unreal Engine 5 game utilizing advanced Nanite and Niagara graphics.

SPACE ALPHA$10.99
Fight in single - or multiplayer mode with other players and or AI, in this fast paced sci-fi shooter.

Village of Zombies$6.99
In Village of Zombies you can fight against zombies and mutants together with other players or alone on different maps, the goal is to survive as many levels as possible. The game always starts at level 1 and with each level increase, more zombies and stronger zombies come.

SUPERHOT$24.99
SUPERHOT is the smash-hit FPS where time moves only when you move. No regenerating health bars. No conveniently placed ammo drops. It's you, alone, outnumbered and outgunned. Snatch weapons from fallen enemies to shoot, slice and dodge through a truly cinematic hurricane of slow-motion bullets.

Black Mesa$19.99
Relive Half-Life.

FUBG: FIGHT UNKNOWN BATTLEGROUND$4.99
FUBG is a Multiplayer Shooter Game by GameX with Seven Different Game modes. 1. Team Death Match 2. Capture the Flag 3. Conquest 4. RUSH 5. Kill Confirmed 6. Free For All And 7. Search & Destroy. Player can Play strategic battles across diverse maps and various combat styles to claim victory.

Disputed Space$1.99
Experience epic space battles while piloting a small, fast fighter ship as part of a fleet that lashes out against enemy factions across stunning procedurally generated star systems in Disputed Space.

Them and Us$39.99
Them and Us is a classic, survival horror game with a focus on atmosphere and player immersion. Discover the truth of Alicia’s past as she descends further into her strange, unending nightmare.

Planeta 55$9.99
Planeta 55 is a horror-themed fast action sci-fi FPS Hordes of monsters. New weaponry. Guns. Blood. Fight.

Deathbloom: Chapter 2$9.99
Continue your journey through Bachman Manor as you inch closer to freedom, or towards your mysterious friend Christina and her candle-lit secrets. Going deeper into the estate reveals more locations like the Abandoned Wing, Lower House, and the bunker complex "Salvation".

Penumbra: Black Plague Gold Edition$9.99
Surrounded by enemies and assaulted by terror from all sides, Philip must collect clues and solve vexing puzzles while combating the gnawing psychological terrors that assail his mind and threaten to strip him of his sanity.

Deathbloom: Chapter 1$9.99
Inspired by classic survival horror. Bachman Manor sprawls into a maze of corridors, bedrooms, foyers, and more. Filled with puzzles, traps, and hidden passageways that explore the secrets of its dark history and occupants.

When I Die$3.99
"When I Die" comes with a post-apocalyptic story line. The setting of the game originally took place in a facility. The player need to complete a role of a remaining survivor trapped in the building trying to escape from the people who have become zombies.

Better Late Than DEAD$4.99
Awaking on an island with no memory, you have just one memento of the life you led before… A child's photograph. Who is this? You must search the island for useful tools that will aid in your escape. As time passes and hopes of survival hang by a thread, you realise that this island is not as it seems.

ProtonwarFREE
VR, Multiplayer focused, Fast paced FPS with an emphasis on quick and flowing movement. Featuring DM, TDM , CTF, Domination, Bots to practice against, and a Horde mode for single player or co-op. Room Scale VR with HTC Vive and Oculus Touch. Also included, Non-VR and Seated VR!

FROSTBITE: Deadly ClimateFREE
Survive the arctic research base simply known as Base 75, or die from the freezing cold or by the horrors that lurk within the halls?

Blood Red$9.99
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!

Evil is Back$1.99
"Evil is Back" is a retelling of the movies "Evil Dead 1 and 2"... With everything a low budget short film should have. For fans of 80's trash horror movies.

INVERSE$14.99
INVERSE is a multiplayer horror game where 1 player is the monster and 4 other players work together as Agents to complete their objective and defeat the Nul monster. Play together or die alone in INVERSE!

Sally's House$2.99
A single player Horror Game made with Unity, consisting of 4 short levels with different environments and entities.

Defense: Abominations$2.99
Defense: Abominations is a first person tower defense game where you try to survive the abominations stored in the laboratory, as long as you can.

I Want To Go Home$9.99
I Want To Go Home is a first-person cleaning simulator game with a horror twist. Clean the restaurant and survive to earn money and unlock characters. Play solo or with up to 3 friends and experience the story that unfolds. All content updates will be free!

HordeZ$16.99
If you are looking for a on-rails arcade experience that blends between classics like Doom, Left 4 dead and House of the Dead then we got you covered! Fast and simple gameplay that will bring you into a creepy world of zombies and demons. Show your skills to the world through our global leadboard system!

The Last One$8.99
Once a prosperous city Istanbul is fallen. Prepare your gear, defeat zombie hordes and reclaim your hometown. Uncover hidden story behind the disaster and learn what controls the zombies. Select your side between military and rebels and fight for the control of the city.

QuietMansion2$3.99
【Can you live with this fear?】 A horror game developed by a Japanese high school student all by himself is coming to Steam! Escape the monster's pursuit in the creepy mansion, sometimes using weapons to fight back and find the key to escape!

Old Town StoriesFREE
Old Town, 1927. Ignithium technology has caused a huge leap leading to the dawn of war robots. In a city of smuggling and crime, Rose, an upper class girl, joins the Irish mafia to fight off Rusty Jack's robotic mafia, using advanced weapons in a frantic adventure to write her story in Old Town.

Vugluskr: Zombie Rampage$4.99
Survive a medieval zombie apocalypse in non-linear levels. Collect crystals and keys to uncover the dark story behind a biohazard outbreak, and choose your playstyle wisely to unlock multiple game endings. Can you run, shoot, and outlast the undead horde?

EBONY$6.99
EBONY is a first-person psychological horror game with paranormal effects. Can you survive at night in an old mansion? Adam inherited from his grandmother.

Cowboys & Zombies VR$0.99
Designed for Pico 4, Oculus Meta Quest 2, Valve, Pimax, HTC and Quest Pro PC-VR, Hands Tracking Mode. Cowboys and Zombies... What can go wrong? Prove that you are the fastest gunslinger in the old west by literally shooting with your bare hands. You have to be quick or the zombies will eat you...

POSTZ: ZOMBIES VR$4.99
Get straight to the action with quick access, easy to pick up and hard to master gameplay. Consecutive headshots give an increasingly large bonus point reward. Zombies are moving in from every angle so scan your surroundings to find your next target before it finds you!

Wounded - The Beginning$6.99
Wounded is a first-person survival horror game, bringing you the old-school indie horror vibe through a detailed and eerie environment.

Chased by Darkness$3.99
Chased by Darkness is a 1-4 players co-op survival horror. Your mission is to face supernatural entities and banish them to the spiritual plane. Explore, fight enemies and don't let the darkness reach you.

Day of Infamy$14.99
Experience close-quarters battles in iconic WWII settings. Defend the line, storm the beach, torch the enemy, or use a radio to call in fire support. Day of Infamy is a teamwork-oriented shooter that will keep you on your toes and coming back for more with its diverse game modes and authentic arsenal.

Osiris: New Dawn$34.99
Osiris: New Dawn is an unforgiving near future space survival game with a cinematic feel and elements of horror. Play as a Mission Specialist in single or multiplayer to build your planetary base, pilotable vehicles, and controllable drones as you explore a dangerous solar system far from Earth.

Stay Close$8.99
Stay Close is open-world horror game, with options for single-player and co-op. It has an unique and new gameplay approach unseen so far in any other game. You'll find yourself in a creepy and anomalous town, what is your next move?

Bleeding Border$4.99
Bleeding Border is a first person 3d survival horror game in which the player must escape through the top of a monster infested building using his own blood as the only defense mechanism.

Shark Attack Deathmatch 2$4.99
Combat in Shark Attack Deathmatch 2 is savage, gritty, and brutal. Players hunt each other down in various game modes with the constant threat of terrifying sharks joining in on the bloodshed. Tear divers apart as you take on the role as the ocean's top apex predator, The Great White.