Top similar games like Plague Keepers:

Stay close together and use teamwork to fight through hordes of infected and other mutated freaks while navigating between saferooms.

A co-op horror FPS about daring heists in a city full of zombies. Because, you know, they don't need money anymore, but you do! Multiple ways to approach each heist and randomly generated elements await you. Gather your team and get ready to rob the dead!

A fast-paced sci-fi shooter where a failed experiment unleashes mutated horrors inside a secret research facility. Armed with experimental weapons, you must fight through swarms of twisted enemies, and survive the collapse of a world-breaking project.

Back 4 Blood is a thrilling cooperative first-person shooter from the creators of the critically acclaimed Left 4 Dead franchise. Experience the intense 4 player co-op narrative campaign, competitive multiplayer as human or Ridden, and frenetic gameplay that keeps you in the action.

Blight: Survival is a PvE Action-Horror Game set in a brutal medieval world. Play in solo or team-up with up to 3 friends as you face monsters and men in a tense battle for survival. How far are you willing to go?

Experience an intense multiplayer PvPvE extraction shooter set in a vast post-apocalyptic world. Scavenge, duct-tape random objects into deadly weapons, fight both players and AI enemies, extract valuable loot, upgrade your base and return stronger each raid.

Fight, loot, and escape in a hardcore FPS world filled with deadly zombies and valuable loot. Craft weapons, armor, and consumables, trade items, and survive your escape from the massive Liberty Grand Center complex.

Sin Survivor is a wave-based, first-person co-operative or single-player shooter based in a post-apocalyptic world overrun with blood-hungry, satanic demons.

GTFO is a hardcore cooperative horror shooter that throws you from gripping suspense to explosive action in a heartbeat. Stealth, strategy, and teamwork are necessary to survive in your deadly, underground prison. Work together or die together.

In KILLING FLOOR 2, players descend into continental Europe after it has been overrun by horrific, murderous clones called Zeds that were created by rogue elements of the Horzine Corporation. 6-player Co-Op & 12-player VS Zed-slaughtering mayhem.

It’s 2091 and megacorp Horzine has produced the ultimate army: an obedient horde of bioengineered monsters called zeds. Now, join the rebel group Nightfall in this co-op action/horror FPS that puts you and your teammates in a battle for the future of humanity.

Tear through endless waves of supernatural enemies in this co-op horror horde shooter. Play solo or with up to 4 players, unleash god-like Miracle powers, supercharge your arsenal, and survive devastating boss encounters on Sker Island.

Join dangerous raids for loot or intense PvP battles in this new realistic military shooter set in a fractured multiverse. Fight in the quantum unstable zones over control of the active matter – the substance that bends time and space.

World War Z is a heart-pounding coop third-person shooter for up to 4 players featuring massive swarms of hundreds of zombies, focused on fast-paced, gruesomely spectacular action.

F.E.A.R. 3 delivers all the hallmarks that define the F.E.A.R. brand: terrifying paranormal experience, frenetic combat and a dramatic storyline.

Survive the living dead for as long as you are able! Room Invaderz is a wave-based survival game where you and your comrades kill zombies, earn points, and do your best to upgrade your arsenal to see how long you can delay the inevitable.

Take back the city of Tertium from hordes of bloodthirsty foes in this intense and brutal action shooter. Warhammer 40,000: Darktide is the new co-op focused experience from the award-winning team behind the Vermintide series. As Tertium falls, Rejects Will Rise.

Cursed Dawn is a wave survival FPS featuring complex maps packed with secrets, dynamic spawns, and hordes of zombies to turn into gory mulch. Plan your defense, stay on the move, and master the maps. Remember: Nowhere is safe, death is assured, how long until you're zombie chow?

To escape this terrifying hospital, you must leave your fears behind. Can you do it? Explore, face zombies, use weapons, avoid traps, and react fast to survive.

GRÄUEL is a cooperative horde shooter (1 to 4 players). Travel through dimensions. Choose your class, face the creatures, scavenge, combine your findings to increase their rarity, sell them to upgrade yourself. Uncover the secrets of Dr. Schmidt.

6-player co-op survival horror at its finest! Free updates, free special events and a ridiculous amount of fun!

P.E.P Is an online game set in a zombie filled coastal United States City with Single Player, Co-Op, and up to 8 Player PvEvP, featuring classic and unique game modes filled with zombie, creature, and human mayhem.

Transport creatures trapped in a cage on wheels with 1-4 friends! Survive the horrors that lurk within, and learn the secrets that lie in the caves.

Take part in a fierce battle, the Bloody Harvest ritual created by the Demons of Evil to satisfy their endless thirst for fear and death. Adapt. Fight. Win.

Unleash heavy weaponry to exterminate the demonic horde alone or up to 4 players online and/or in splitscreen

Bodycam: Deadsplit is a gritty online co-op multiplayer shooter for 1–4 players, where you face relentless zombie waves, hold your ground, and beat the clock.

Voidseekers is a 1-4 player co-op horror FPS. Shoot, salvage, and survive as you explore corrupted ships in deep space. Get in, take what you can, and destroy the ship to contain the breach, but beware the horrors that seek in the void.

Dive into Aftermath Z: Red Pine Lake, a survival horror game with a chilling 80s slasher vibe. Experience a gripping single-player story and thrilling multiplayer modes. Unravel the virus mystery, battle zombies in Horde Mode, or outwit the infected slasher in the unique asymmetrical Infected Mode.

A Dark-fantasy, Round-based FPS. Become the Blood Reaver in solo or 4-player co-op. Harness forbidden magic and weaponry to shoot, blast and slice your way through endless hordes of demons. Upgrade your arsenal and survive long enough to discover the ancient secrets of the gods of hell.

A co-op game about exploring dangerous planets with your teammates, collecting and selling scrap metal to survive from the corporation. Assemble your own robot to help your team in your own way. Never be a “rusty coffin”.

In "Scary NEW YEAR" you try to escape after waking up in the Dark Hell. StoryYou were just celebrating the New Year with your friends and had a drink too many. Your memory of the day is fuzzy at best, only the strong flavour of your last drink lingers on. You wake up in the middle of nowhere.

Race against time and teeth to save the city of Cypress Ridge from a dinosaur invasion in this 4-player online co-op remake of the 2023 game.

A strange fog rise up. You grabbed your shotgun when you heard a voice outside. Wtf Zombies. Try to stay alive for 5 minutes and kill them all to win and unlock next difficulty level.