- #1 Infect Cam
97% matchMostly Positive70% of 40 reviews2025
Dev: Ravenholm Interactive
Windows
A world where the living envy the dead. Cities are plunged into darkness, the world into silence. You are part of the extraction team, but this time you are trying to save not just people, but humanity itself. Gear up, trust your comrades, and dive into the darkness to save humanity!
Why similar: Co-op Campaign 21.6% ★, Zombies 13.4%, Post-apocalyptic 11.3%, FPS 10.1%, Online Co-Op 10%
- #2 BPROOF
96% match6 user reviews83% of 6 reviews2025
Dev: Dexsolutions
Windows
BPROOF is a tactical survival game featuring wave and scenario modes. Survive enemy hordes, find equipment, complete objectives, and escape under pressure. Play solo or in co-op and face constantly evolving challenges.
Why similar: Team-Based 15.5%, Zombies 12.2%, Post-apocalyptic 11.6%, FPS 10.1%, Online Co-Op 9.8%
- #3 ZIC – Zombies in City
95% matchVery Positive91% of 159 reviews2019
Dev: Megame LLC
Windows
Control a team of 4 characters, switching between them to use their unique abilities. ZIC: Zombies In City is a first person zombie survival shooter.
Why similar: Co-op Campaign 26% ★, Zombies 15.7%, Online Co-Op 11.5%, FPS 11.1%, Post-apocalyptic 10.6%
- #4 HEARTDUST
94% matchNo user reviews
Dev: Heartbyte Studios
Windows · Linux
A horror pvp/co-op shooter for 2-4 players inspired by the early 2000's era of videogames. Your friend texted you after discovering that the long-closed servers for a videogame you used to play as a child have reopened. But something is not quite the same.
Why similar: Co-op Campaign 21.4% ★, Hero Shooter 16.7% ★, Online Co-Op 13.9%, Team-Based 12.8%, Horror 9.7%
- #5 Left 4 Dead
94% matchOverwhelmingly Positive96% of 66,787 reviews2008
Dev: Valve
Windows
Median: 3.5 hrsMean: 64.9 hrs≥1hr: 70%
From Valve (the creators of Counter-Strike, Half-Life and more) comes Left 4 Dead, a co-op action horror game for the PC and Xbox 360 that casts up to four players in an epic struggle for survival against swarming zombie hordes and terrifying mutant monsters.
Why similar: Zombies 32.4%, Co-op 14%, FPS 12.3%, Team-Based 10.6%, Online Co-Op 9.3%
- #6 Hellbreach: Vegas
93% matchMostly Positive72% of 623 reviews2024
Dev: Infinity Ape StudiosPub: Iceberg Interactive
Windows
Median: 2.5 hrsMean: 3.9 hrs≥1hr: 78%
Hellbreach: Vegas is a Wave-based First-Person Shooter for 1-4 players, made with passion by a one man dev team! Set your loadout, kill, and earn cash. Take a spin on the various slot machines and level up to improve your survival chances. Are you ready to try your luck?
Why similar: Zombies 17.9%, Online Co-Op 14.4%, FPS 12.7%, Team-Based 12.5%, Co-op 10.5%
- #7 OUTBREAK FALL: BIOHAZARD
92% match3 user reviews100% of 3 reviews2026
Dev: Eclipse Interactive
Windows
Survive the fall of civilization in OUTBREAK FALL: BIOHAZARD — a fast-paced FPS where you fight infected hordes, explore ruined cities, and upgrade your gear to endure relentless outbreaks and escape the chaos.
Why similar: Hero Shooter 22.5% ★, Zombies 20.1%, Post-apocalyptic 16.6%, FPS 14.8%, Realistic 9%
- #8 Cursed Dawn
91% match9 user reviews20% of 9 reviews2025
Dev: Cursed Studios
Windows
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?
Why similar: Zombies 16.5%, Online Co-Op 12.4%, Post-apocalyptic 12.4%, FPS 11.4%, Co-op 10.3%
- #9 Animal Babysister Fighter : Zombie Coming!
91% matchMixed69% of 13 reviews2022
Dev: KJXX GAME
Windows
Zombies and monsters are taking over several planets in the galaxy. As a result, animals are losing their habitats. Your mission is to protect those animals. Use your spaceship to transport the threatened species to shelters on humanity's first star colony!
Why similar: Hero Shooter 29.5% ★, Co-op Campaign 25.3% ★, Zombies 17.4%, Co-op 10.5%, Online Co-Op 10.1%
- #10 Realm of the Undead
90% matchNo user reviews
Dev: Small Indigo
Windows
Round-based 1-4 player co-op zombie FPS, where you survive endless rounds of zombies that get tougher every round. Unlock and upgrade gear between missions in the PlayerHub!
Why similar: World War II 19.7% ★, Zombies 17.8%, Online Co-Op 12.5%, FPS 11.6%, Post-apocalyptic 11.5%
- #11 Resident Fear 2
89% match6 user reviews0% of 6 reviews2024
Dev: Gamesoft Studios
Windows
Take part in heart-stopping first-person action with waves of ravenous zombies. Use your weapons wisely, keep your ammo count at bay, and stay focused—all decisions are literally matters of life and death.
Why similar: Hero Shooter 31.1% ★, FPS 13.8%, Post-apocalyptic 11.6%, Zombies 9.2%, Realistic 9.1%
- #12 Galaxy ONE
89% matchNo user reviews2021
Dev: ZombEYE Games
Windows
In this genre-bending space shooter, you will be faced with infinite waves of alien attack ships, giant capital ships, many intense races to complete, classic first person shooter modes to play & much more. Do this alone or with friends in multiplayer.
Why similar: Zombies 14.6%, Post-apocalyptic 14.1%, Co-op Campaign 13.9% ★, FPS 13.8%, Realistic 9.6%
- #13 Death Harvest
88% matchMixed69% of 29 reviews2023
Dev: LaserOnion
Windows
Death Harvest is a gritty, cooperative VR survival shooter set in a post-apocalyptic world full of zombies. As a survivor of Boston’s combat unit “The Reapers”, you are all that stands between colony survival and collapse.
Why similar: Co-op Campaign 20.6% ★, Zombies 14.8%, Team-Based 14.8%, Post-apocalyptic 12%, Online Co-Op 11.5%
- #14 Undead Rampage
87% matchNo user reviews2026
Dev: EverFlow Games
Windows
Undead Rampage is a third-person co-op shooter that throws you and your friends into the epicenter of a post-apocalypse, where terrible monsters rule the ruins of civilization. Your goal is to survive at all costs, fighting hordes of enemies and collecting upgrades to strengthen your character.
Why similar: Co-op Campaign 32.5% ★, Zombies 21.1%, Post-apocalyptic 15.8%, Horror 9%, PvE 8.5%
- #15 Against Death
86% matchNo user reviews
Dev: Talotech
Windows
Action adventure thriller "Against Death: dead-end road " takes place in the harsh world of the beginning of the apocalypse due to an unknown virus. The John Carter is a former military man, and now a simple biker who is in search of himself.And this day was supposed to be the same...
Why similar: Hero Shooter 31.3% ★, Zombies 15.3%, FPS 13.2%, Post-apocalyptic 11.9%, Realistic 9.2%
- #16 Project Rebirth
86% match9 user reviews78% of 9 reviews2024
Dev: GR0GZ_GAMES
Windows
Fight for your life in a high-security prison where dangerous experiments have unleashed a deadly mutation. Solve puzzles, hide from a crazy doctor, and survive intense encounters as you attempt to escape this nightmare.
Why similar: Zombies 19%, Inventory Management 14.3%, Post-apocalyptic 13.5%, Crafting 10%, Horror 9.1%
- #17 Warhammer 40,000: Darktide
85% matchMostly Positive71% of 132,455 reviews2022
Dev: Fatshark
Windows
Median: 24.4 hrsMean: 102.9 hrs≥1hr: 96%
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.
Why similar: Co-op Campaign 23.6% ★, Zombies 13.7%, FPS 10.1%, Co-op 9.9%, Crafting 9.8%
- #18 ResistanceZ
84% matchNo user reviews
Dev: PloxLab
Windows
ResistanceZ is a co-op survival action horror game for up to four players, where teamwork is essential to survive against hordes of zombies and mutants. Fight off waves of enemies with your friends and stay alive!
Why similar: Zombies 18.1%, Online Co-Op 13.5%, FPS 11.3%, Co-op 11.3%, Inventory Management 11.2%
- #19 Deadish
84% matchNo user reviews
Dev: Jamal Edison
Windows
Deadish is a is a co-op horror survival game for 1-4 players that tests your resilience and ability to survive. Your adversaries spare no mercy, survival demands superior awareness, precision, and instincts. Fight back, hide and most importantly SURVIVE.
Why similar: Hero Shooter 29.8% ★, Zombies 18.5%, Team-Based 17.8%, FPS 13.2%, Horror 7.7%
- #20 SAFE INSIDE
82% matchNo user reviews
Dev: Broken Chair Studios
Windows
Stay close together and use teamwork to fight through hordes of infected and other mutated freaks while navigating between saferooms.
Why similar: Zombies 22.2%, Online Co-Op 16.5%, FPS 12.6%, Co-op 11.6%, Post-apocalyptic 10.9%
- #21 Overdose WW2
83% matchMixed50% of 33 reviews2022
Dev: bigredB.
Windows
Overdose WW2 is an FPS game set in the Second World War. It is a game that aims to offer an experience like 90s FPS games. Overdose comes with content that aims to offer you a long gameplay and nostalgia. The game is an FPS game set in the second world war.
Why similar: World War II 40% ★, Hero Shooter 26.2% ★, FPS 17.4%, First-Person 7.7%, Adventure 3.9%
- #22 BRUMLEY
82% matchNo user reviews
Dev: AstroPrat
Windows
A co-op zombie horde shooter set in a West Yorkshire town gone very, very wrong. Fight off waves of the undead, collect coins, buy bigger weapons, and uncover the dark secret rotting at the heart of Brumley. Up to 8 players. No survivors expected.
Why similar: Zombies 24.2%, Online Co-Op 19.8%, FPS 12.3%, PvE 10.4%, Horror 9.8%
- #23 Zombie Outbreak 1943
81% match4 user reviews75% of 4 reviews2025
Dev: FlagmanJeremy
Windows
Undead growls are heard in the distance, and you start to realize that undead zombies are approaching your location. You equip your weapon and fortify the windows as quickly as you can, but time is running out quickly. Can you survive the zombie outbreak?
Why similar: World War II 40.9% ★, Zombies 27.4%, FPS 10.6%, First-Person 7.4%, Realistic 7.2%
- #24 Survive the Nights
80% matchMixed66% of 6,549 reviews2025
Dev: a2z Interactive
Windows
Median: 3.6 hrsMean: 11.0 hrs≥1hr: 77%
Hardcore open-world survival where preparation is everything. Scavenge, craft, fortify during the day. When night falls, the infected hunt in numbers. Play solo or with friends in a brutal post-apocalyptic sandbox where survival is earned through smart decisions. How many Nights will you survive?
Why similar: Zombies 15.6%, Inventory Management 14.8%, Post-apocalyptic 13.2%, Online Co-Op 10.2%, FPS 9.2%
- #25 Hospital Aliens 2
81% match6 user reviews83% of 6 reviews2023
Dev: FrisbyStudio
Windows
You must find two items in a land of Aliens. Use stealth tactics and a weapon to complete your mission.
Why similar: Hero Shooter 33.5% ★, Post-apocalyptic 13.9%, FPS 13.5%, Zombies 12.9%, Horror 8%
- #26 DEADRIFT
79% matchNo user reviews2026
Dev: PhysicalObjectStudios
Windows
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.
Why similar: Zombies 21.8%, FPS 16.1%, Online Co-Op 13.9%, Co-op 12.4%, Realistic 11.9%
- #27 Arizona Sunshine®
79% matchMostly Positive79% of 9,304 reviews2016
Dev: Vertigo Games
Windows
Median: 2.9 hrsMean: 4.9 hrs≥1hr: 78%
Built exclusively for VR, Arizona Sunshine® puts you and up to 3 fellow survivors in the midst of a zombie apocalypse. Survive solo or in co-op, handle weapons with real-life movements, and explore a post-apocalyptic world in VR. Putting the undead back to rest is more thrilling than ever before.
Why similar: Co-op Campaign 27.7% ★, Zombies 19.4%, Online Co-Op 11.9%, FPS 9.6%, Horror 7.7%
- #28 DEADBUS
78% matchNo user reviews
Dev: BrokenPuzzleGamesPub: Fennonauts
Windows
DEADBUS is a first-person post-apocalyptic shooter where you’re part of a cleanup unit sent to clear infected zones and rescue survivors. Manage limited ammo, hit your kill quota, and make it back to the bus before time runs out. Efficiency is survival, and the DEADBUS waits for no one.
Why similar: Hero Shooter 39.1% ★, FPS 15.1%, PvE 10.2%, Post-apocalyptic 9.4%, Zombies 6.6%
- #29 Left 4 Dead 2
77% matchOverwhelmingly Positive98% of 1,034,422 reviews2009
Dev: Valve
Windows · Linux
Median: 12.9 hrsMean: 98.5 hrs≥1hr: 93%
Set in the zombie apocalypse, Left 4 Dead 2 is a co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns.
Why similar: Zombies 40%, Co-op 14.3%, FPS 13%, Online Co-Op 9.9%, Team-Based 7.4%
- #30 Killing Floor 2
77% matchVery Positive88% of 128,795 reviews2016
Dev: Tripwire Interactive
Windows
Median: 9.9 hrsMean: 85.7 hrs≥1hr: 92%
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.
Why similar: Zombies 16.8%, Team-Based 16%, Post-apocalyptic 13%, Online Co-Op 11.7%, FPS 10.5%
- #31 Ready for Riot
76% matchNo user reviews
Dev: Baked Games
Windows
Immerse into real, hard american prison riot and test out yourself as a member of the police force. Do you have what it takes to control and recapture most dangerous convicts in the world?
Why similar: Hero Shooter 31.3% ★, Team-Based 18.3%, FPS 14.2%, Online Co-Op 9.5%, Co-op 9.1%
- #32 Labyrinthine
74% matchVery Positive84% of 17,307 reviews2023
Dev: Valko Game Studios
Windows
Median: 4.0 hrsMean: 13.5 hrs≥1hr: 89%
A co-op horror game like no other... Play with 1-8 players online as you solve puzzles, collect items and run from the horrors that lie within. Follow in the footsteps of Joan in the story mode or tackle procedurally generated maps that scale with your level and bring a fresh experience each game..
Why similar: Co-op Campaign 24% ★, Team-Based 14.7%, Online Co-Op 14.2%, Co-op 11.1%, Horror 9.7%
- #33 Resident Evil 5
76% matchVery Positive87% of 63,466 reviews2009
Dev: Capcom
Windows
Median: 11.7 hrsMean: 27.2 hrs≥1hr: 90%
This game is a port of the Games for Windows - Live version that was released in 2009. If you buy the Untold Stories Bundle here on Steam, it will be the same as upgrading to Resident Evil 5 Gold Edition.
Why similar: Co-op Campaign 31.6% ★, Zombies 22.6%, Co-op 17.1%, Online Co-Op 14%, Horror 7.9%
- #34 Zombielantis
75% matchNo user reviews
Dev: AmbitiousPilots Studio
Windows
You play as zombie or human. Real players only, no artificial intelligence. Epic open world multiplayer first-person shooter. Be part of massive teams clashing together, fighting for dominance in a beautiful tropical island setting far away from civilization where only the best survive. Let's bite!
Why similar: Hero Shooter 23.5% ★, Zombies 16.3%, Team-Based 12.3%, FPS 10.4%, Online Co-Op 9.2%
- #35 Enlisted
73% matchVery Positive80% of 43,674 reviews2024
Dev: Darkflow SoftwarePub: Gaijin Network Ltd
Windows · Linux
Median: 3.0 hrsMean: 22.6 hrs≥1hr: 74%
In Enlisted, you are not only commanding a single soldier, but an entire squad! This MMO squad based shooter recreates the key battles of the bloodiest war of the 20th century, with hundreds of soldiers, tanks and aircraft taking part in each battle.
Why similar: World War II 37.1% ★, Team-Based 14.9%, FPS 14.8%, Online Co-Op 7.4%, Realistic 7%
- #36 Anomaly Living
73% matchPositive96% of 23 reviews2025
Dev: TreekSamrix
Windows
Anomaly Living is a cooperative horror game for 1-2 players. Only you can help find Leia in this world filled with monsters and anomaly phenomena. Good luck!
Why similar: Co-op Campaign 40.4% ★, Inventory Management 15.2%, Co-op 15.1%, Horror 9.9%, Online Co-Op 7.5%
- #37 Call of Duty: World at War
75% matchVery Positive92% of 52,738 reviews2008
Dev: TreyarchPub: Activision
Windows
Median: 11.0 hrsMean: 49.5 hrs≥1hr: 88%
Call of Duty is back, redefining war like you've never experienced before. Building on the Call of Duty 4®: Modern Warfare engine, Call of Duty: World at War immerses players into the most gritty and chaotic WWII combat ever experienced.
Why similar: World War II 33% ★, Zombies 25.5%, FPS 13.1%, Co-op 9.6%, Online Co-Op 7.9%
- #38 Bodycam: Deadsplit
74% matchNo user reviews2026
Dev: Clap Games
Windows
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.
Why similar: Zombies 27.5%, Online Co-Op 18.6%, FPS 14.5%, PvE 12%, Co-op 7.9%
- #39 Flock Off!
72% matchNo user reviews
Dev: Bunkhouse GamesPub: Shoreline Games
Windows
Flock Off! is a first-person action adventure game for 1–4 players. Team up with friends to survive a strange and woolly uprising in the remote Scottish Highlands. Improvise with oddball weapons to fend off zombified sheep and uncover unexpected twists. Will you survive the Sheepocalypse?
Why similar: Co-op Campaign 21.5% ★, Zombies 15.9%, Co-op 15.6%, Team-Based 12.7%, Post-apocalyptic 11.9%
- #40 Survivors Dawn: Zombie World
71% match1 user reviews100% of 1 reviews2025
Dev: Uygar Bursalıoğlu
Windows
A tactical zombie survival shooter where you lead a squad, scavenge for supplies, and fight to outlast the undead.
Why similar: Zombies 21.2%, Hero Shooter 18.6% ★, Post-apocalyptic 15.5%, FPS 13.6%, PvE 8.9%
- #41 Zombie Outbreak 1942
71% matchPositive80% of 10 reviews2025
Dev: FlagmanJeremy
Windows
Glowing eyes are seen in the distance, and you start to hear the sounds of the undead approaching your location. You quickly scramble to find your pistol and barricade the windows as quickly as you can, but it's too late. Zombies are approaching. Can you survive the zombie outbreak?
Why similar: World War II 39.8% ★, Zombies 28%, FPS 9.4%, Realistic 7.8%, First-Person 7.6%
- #42 The Disaster
73% matchMostly Positive75% of 12 reviews2021
Dev: Mag B.
Windows
Defend, survive, unlock, interact, upgrade and eliminate all zombies. A first person shooter game against zombies.
Why similar: Hero Shooter 30.6% ★, Zombies 20.6%, FPS 13%, PvE 11.1%, First-Person 6.9%
- #43 Urbex Murder
70% matchPositive82% of 22 reviews2025
Dev: Rantabl
Windows
Urbex Murder is a cooperative horror game where you explore abandoned places alone or with friends. Solve puzzles, confront events, and uncover hidden secrets. Each map offers unique scenarios for an immersive and terrifying experience.
Why similar: Co-op Campaign 32.6% ★, Online Co-Op 15.5%, FPS 12.1%, Realistic 10.4%, Horror 9.7%
- #44 Earthfall
72% matchMixed65% of 2,293 reviews2018
Dev: Holospark
Windows
Median: 3.2 hrsMean: 6.8 hrs≥1hr: 87%
NOW AVAILABLE! When the Earth falls to an extra-terrestrial invasion, humanity becomes an endangered species. Earthfall is a four-player cooperative shooter that challenges players to survive hordes of ruthless alien drones and their inscrutable masters.
Why similar: Co-op Campaign 26.1% ★, Online Co-Op 18.7%, FPS 17.1%, Co-op 16.2%, Zombies 7%
- #45 Zort
68% matchVery Positive90% of 13,571 reviews2024
Dev: Londer Software
Windows
Median: 2.7 hrsMean: 3.7 hrs≥1hr: 86%
Zort is an action, adventure, and horror game that can be played with up to 4 people. Explore maps with your friends and have fun while escaping from various creatures. Experience a realistic horror experience with in-game voice chat with your friends!
Why similar: Online Co-Op 20.7%, Co-op 15.2%, Horror 12.6%, PvE 9.4%, FPS 8.5%
- #46 Stay Home
70% matchPositive83% of 23 reviews2023
Dev: ArafkanPub: Arafkan Games
Windows
Stay Home is a breathtaking first-person shooter with co-op for up to four players. Get ready for fast-paced gameplay and terrifying action as hordes of zombies flock to you. You can run but you can't hide!
Why similar: Zombies 20.6%, Post-apocalyptic 16.3%, FPS 13.7%, Co-op 13%, Online Co-Op 8.4%
- #47 Dead Island 2
69% matchMostly Positive77% of 25,938 reviews2024
Dev: Dambuster StudiosPub: Deep Silver
Windows · Mac
Median: 9.4 hrsMean: 20.0 hrs≥1hr: 91%
A deadly virus is spreading across Los Angeles, turning its inhabitants into zombies. Bitten, infected, but more than just immune, uncover the truth behind the outbreak and discover who - or what - you are. Survive, evolve and become the ultimate Zombie Slayer.
Why similar: Zombies 21.2%, Co-op 17%, Post-apocalyptic 15.5%, Crafting 10.4%, FPS 9.6%
- #48 Milo
70% matchNo user reviews2026
Dev: rat cream gamesPub: Yarrawah Interactive
Windows
Survive in a World War-era hell controlled by Milo, the leader of an absurd nightmare cult that worships a mysterious beverage.
Why similar: World War II 25.2% ★, Zombies 20.4%, Online Co-Op 14.6%, Post-apocalyptic 11.8%, FPS 11%
- #49 Gräuel
69% matchNo user reviews
Dev: Brioche GamesPub: Red One Studio
Windows
GRÄUEL is a cooperative horde shooter (1 to 5 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.
Why similar: World War II 18.9% ★, Team-Based 15.6%, Zombies 14.9%, Online Co-Op 11.2%, FPS 9.9%
- #50 Operation Red Dragon
71% match5 user reviews80% of 5 reviews2017
Dev: PBFP
Windows · Linux
Operation Red Dragon is all that the humans have left to survive. You and your team fight against the undead so that you and your family can live without fear. The undead first appeared in a lab of Vladimir. He was experimenting with a parasite who could control the human brain. Everything went wrong!
Why similar: Zombies 23.5%, Online Co-Op 16.3%, FPS 14.7%, Co-op 14.2%, Strategy 12.2%
- #51 Necrosis: Dawn of Dread
67% matchVery Positive86% of 115 reviews2026
Dev: Mike Schroder
Windows
Necrosis: Dawn of Dread is a full-length co-op survival horror experience inspired by the golden age of zombies. 15+ hours of missions, vehicles, puzzles, with many playable survivors await across a world consumed by the dead. No microtransactions, no shortcuts: just pure survival.
Why similar: Online Co-Op 19.2%, Post-apocalyptic 18.4%, FPS 15.5%, Horror 11.1%, Inventory Management 9.3%
- #52 The Abyss Break
68% matchNo user reviews2026
Dev: LNJ Studio
Windows
Hardcore first-person co-op horror extraction game. Explore the parallel worlds of the Abyss alone or with a team, gather resources, and make life-or-death decisions that will determine your survival.
Why similar: Online Co-Op 15.8%, Post-apocalyptic 15.7%, FPS 13.9%, Crafting 12.1%, PvE 10.5%
- #53 No More Room in Hell
69% matchVery Positive90% of 75,922 reviews2013
Dev: No More Room in Hell TeamPub: Lever Games
Windows · Linux
Median: 2.2 hrsMean: 22.3 hrs≥1hr: 67%
The chances of you surviving this all out war of society and the undead are slim to none. Already, there are millions of the walking dead shambling about, searching for food to eat. There's no known cure. One bite can possibly end it all for you. However, you aren't alone in this nightmare.
Why similar: Zombies 35.4%, Online Co-Op 12.1%, Co-op 11.9%, FPS 9.5%, Horror 9.5%
- #54 Another Day to Die
67% matchNo user reviews
Dev: Animpic Studio
Windows
Top-down co-op survival shooter for 1-4 players. Battle zombie hordes, complete dangerous missions, and scavenge gear in infected zones. Upgrade your survivor and fight to live.
Why similar: Co-op Campaign 26.5% ★, Zombies 20.4%, Post-apocalyptic 16.5%, Online Co-Op 12.5%, Co-op 6.9%
- #55 Rocket Squad: Infinity
66% matchMixed48% of 75 reviews2025
Dev: Jackto Studios
Windows
Rocket Squad is a team-based first-person shooter. Infiltrate perilous planets, gather resources, and return safely to your shelter. Utilize each character's unique abilities and strategically form your team to restore order to the universe.
Why similar: Hero Shooter 27.5% ★, Team-Based 20%, Online Co-Op 14.6%, FPS 12.2%, Co-op 10.9%
- #56 Days Of Purgatory
68% matchPositive92% of 13 reviews2021
Dev: Gory Gaming
Windows
Days of purgatory is a roguelike co-operative FPS that will challenge the most veteran of players with overwhelming hordes of demons. Journey through the infested zones to find supplies that will aid in surviving another night.
Why similar: Co-op Campaign 32.6% ★, Zombies 18.1%, Post-apocalyptic 10.7%, FPS 10.6%, Online Co-Op 8.6%
- #57 Ultimate Zombie Defense 2
64% matchMostly Positive79% of 702 reviews2025
Dev: Terror Dog Studio
Windows · Linux
Median: 3.2 hrsMean: 7.1 hrs≥1hr: 77%
4-player co-op, zombie slaying, base building, boss battling mayhem! Cleanse the infected wave by wave and upgrade your base with traps & defenses in Ultimate Zombie Defense 2!
Why similar: Zombies 18.9%, Post-apocalyptic 14.2%, Online Co-Op 13.9%, FPS 12.5%, Team-Based 12.2%
- #58 All Eyes Above
66% matchNo user reviews
Dev: Ultimate Studio Pty Ltd
Windows
All Eyes Above is a co-op shooter for a crew of up to four players, where your teamwork is the only thing standing between civilization and obliteration. Join the ranks of elite soldiers and fight a ruthless faction in a moving battlefield across an epic 10 mission campaign.
Why similar: Co-op Campaign 27.1% ★, FPS 15.3%, Online Co-Op 12.6%, Post-apocalyptic 12.4%, Co-op 12%