
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!
60+ similar titles based on shared tags and player behavior. Themes include Zombies, Multiplayer, Action, Online Co-Op.

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!

Ultimate Zombie Defense
Team up or face it alone in this top down zombie slaying defense adventure! Featuring up to 4 player online co-op, cleanse the infected wave by wave and upgrade your base with traps & defenses to build the Ultimate Zombie Defense. Can YOU stop them?

World War Z
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.
Team up or face it alone in this top down zombie slaying defense adventure! Featuring up to 4 player online co-op, cleanse the infected wave by wave and upgrade your base with traps & defenses to build the Ultimate Zombie Defense. Can YOU stop them?
Why similar: Zombies 36.6%, Online Co-Op 22.1%, Base Building 8%, Survival Horror 7.7%, Action 7.5%
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.
Why similar: Zombies 33%, Online Co-Op 17.4%, Gun Customization 9.6% ★, Survival Horror 8.4%, Post-apocalyptic 7.2%
Defend against hordes of zombies in this fun filled top-down shooter. Build and upgrade your base, unlock powerful guns, and take on challenging bosses with up to 4 players in online co-op. Play minigames to earn bonuses and survive the zombie apocalypse one night at a time!
Why similar: Zombies 18.4%, Gun Customization 16.6% ★, Shoot 'Em Up 14.8%, Post-apocalyptic 14.3%, Building 11.8%
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.
Why similar: Zombies 34.9%, Online Co-Op 22.6%, FPS 16.1%, Survival Horror 7.4%, Multiplayer 6.8%
An intense round-based zombie survival FPS, play solo or co-op. Shoot your way through relentless waves of vicious horrors with high-octane objectives, upgrading steampunk weapons, collecting Celtic God powers, and surviving the onslaught of the Quiet Ones.
Why similar: Zombies 18.7%, Survival Horror 15%, Online Co-Op 14.2%, FPS 12.8%, Action-Adventure 10.4%
Blood, guts, meat. Humanity's waging total war against a horrific zombie apocalypse. Lead one of four of humanity's deadliest survivors against the horde in this first person, wave defense shooter. Load up your guns, set up turrets, sharpen your skills, and maybe you'll make it through the night.
Why similar: Zombies 17.2%, Online Co-Op 16%, Survival Horror 15.4%, FPS 12.5%, Base Building 10.7%
Codename CURE is a first person, co-operative zombie game with support for up to five players, providing dynamic, fast-paced zombie fragging with both objective, and survival-based missions.
Why similar: Zombies 22.3%, Survival Horror 13.9%, Post-apocalyptic 13.2%, Online Co-Op 12%, FPS 11.1%
Top-down zombie shooter with tower defense elements featuring up to 4 players local and online co-op. Build your base by day, defend it by night, put your skills to the test to stay alive as long as possible! Darkness is coming. How long can YOU survive?
Why similar: Zombies 41.7%, Base Building 19.8%, Online Co-Op 16.7%, Strategy 10.7%, Multiplayer 6.5%
Pick a character and team up with three friends ‘cause it’s time to save the world. Experience intense FPS action as you obliterate hordes of terrifying monsters! You may not be on the best team of mercenaries, but you are… a Toxic Commando!
Why similar: Zombies 25.8%, Online Co-Op 19%, FPS 15.7%, Team-Based 10.1%, PvE 8.5%
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 19.2%, Post-apocalyptic 14%, Survival Horror 13.5%, Online Co-Op 13.5%, Team-Based 12.4%
Guntouchables is an online co-op doomsday roguelite for 1-4 players. You play as a gun-toting group of 'preppers' trying to reclaim the world from an ever-evolving horde of mutants, constantly working to develop new unique ways to kill you.
Why similar: Zombies 24.4%, Post-apocalyptic 20.5%, Online Co-Op 19.4%, Survival Horror 17.1%, PvE 8.8%
Top down, action packed, multiplayer, zombie shooter. Build your base with friends and see how long you can survive the endless horde of zombies. Level up with friends, or alone, how you die is up to you.
Why similar: Zombies 33.4%, Online Co-Op 24.4%, Base Building 19.9%, Building 7.2%, Multiplayer 6.3%
** Please note: a remastered and improved edition of this game is now available in Zombie Army Trilogy.**Experience a terrifyingly intense co-op campaign for up to four players in this gut-wrenching sequel to Steam best-seller, Sniper Elite: Nazi Zombie Army.
Why similar: Zombies 64.8%, Online Co-Op 9.6%, Action 7.1%, FPS 7%, Survival Horror 5.2%
No More Room in Hell 2 is a terrifying 8 player co-op action horror experience. Find your friends in the dark and survive - in a dynamic, endlessly replayable zombie apocalypse.
Why similar: Zombies 27.2%, Online Co-Op 19.1%, Survival Horror 18.1%, FPS 13.8%, First-Person 6.9%
A modern hybrid of the classic RTS and modern Tower Defense. Recruit soldiers, place them on slots and let them shoot incoming waves of zombies by their own. Order supplies, throw grenades, order airstrikes and many more... Perfect mix of strategy, tactics and micromanagement.
Why similar: Zombies 72.5%, Strategy 12.2%, Multiplayer 9.6%, Action 5.7%
Darkness is coming. How long can YOU survive? Build your base by day, defend it by night. Play in online or local co-op. Stay alive as long as you can.
Why similar: Zombies 93.2%, Online Co-Op 2.6%, Multiplayer 2%, Strategy 1.2%, Action 1%
'Night of the Dead' is an open-world game that combines elements of exploration, tower defense, survival, and crafting. Traverse a world dominated by zombies while collecting various resources and powerful equipment. Build a fortress to survive the hordes of zombies that swarm every night!
Why similar: Zombies 22.8%, Online Co-Op 17%, Survival Horror 14.5%, Base Building 13.2%, Building 12.4%
7 Days to Die is an open-world game that is a unique combination of first-person shooter, survival horror, tower defense, and role-playing games. Play the definitive zombie survival sandbox RPG that came first. Navezgane awaits!
Why similar: Zombies 23.2%, Post-apocalyptic 15%, Online Co-Op 14.3%, Base Building 12.5%, FPS 11.2%
Purge the undead! Intense action-shooter with deep rpg elements, including upgradeable guns and armor, unique class skills, and class special abilities. Entire game can be played single player or as a 4-player online co-op game, including PvP events like Last Man Standing.
Why similar: Zombies 64.2%, Online Co-Op 15.6%, Multiplayer 13.6%, Action 6.5%
Hitler’s hordes are back for more in this spine-chilling shooter from the makers of Sniper Elite 4! Abominable occult enemies, epic weapons and a harrowing new campaign for 1-4 players await in 1940s Europe, as you fight to save humankind from undead Armageddon!
Why similar: Zombies 63.3%, Multiplayer 12.6%, Action 9.6%, PvE 9.4%, Combat 5.1%
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 23.1%, Online Co-Op 18.8%, FPS 16.1%, Team-Based 10.9%, Post-apocalyptic 9.1%
Team up with up to 4 players and take on endless waves of Nasty Zombies in a high-intensity, movement-focused boomer shooter. Use agility and smart positioning to survive semi-procedural maps and unlock permanent upgrades like Blessings, Miracles, and cosmetics.
Why similar: Zombies 21.4%, Online Co-Op 19.3%, FPS 17.4%, Survival Horror 16.2%, Post-apocalyptic 6.6%
Deadzone: Rogue is a roguelite FPS set in space. Blast through swarms of hostile machines, combine powerful augments and elements to forge your build, and grow stronger with each run — solo or in co-op.
Why similar: Online Co-Op 21.4%, Zombies 21.3%, FPS 18.8%, Post-apocalyptic 17.7%, PvE 9.5%
The world has fallen victim to a deadly virus, zombies now roam the lands. While running for your life you stumble upon a small city. Claim this city as your own, protect it with your life and maybe other survivors will find you.
Why similar: Zombies 17.4%, Online Co-Op 13.9%, Base Building 10.8%, FPS 10.3%, Building 10.2%
Team up with 64 players to fight off the horde of zombies in this post-apocalyptic FPS or join the horde against the living! Turn on your teammates and tear them apart. Level up and unlock new weapons, perks, clothing options and more! Equip your favourite loadout and join the fight!
Why similar: Zombies 25.5%, FPS 16%, Survival Horror 15.5%, Post-apocalyptic 14.4%, Tactical 9.5%
A Co-Op FPS game with base building in a post-apocalyptic world. Craft weapons, build barricades and automated turrets, unlock new gear and items for visual customization and kill all savages and mutants trying to destroy the remnants of human civilization.
Why similar: FPS 14.4%, Post-apocalyptic 13.1%, Base Building 12.8%, Team-Based 11.7%, Building 10.9%
They Are Hundreds is an evolving Third-person wave based zombie game, co-op with up to 4 friends with endless ammo and guns!
Why similar: Zombies 31.3%, Survival Horror 21.8%, Online Co-Op 21%, First-Person 9.1%, Multiplayer 8.7%
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 45.2%, FPS 14.5%, Online Co-Op 11.3%, Team-Based 5.7%, Survival Horror 5.3%
The Riftbreaker is a solo or Co-op base-building, survival game with Action-RPG elements for up to 4 players. Hack & slash countless hordes of enemies. Build up your base, craft powerful weapons and research new inventions to survive.
Why similar: Online Co-Op 34.4%, Base Building 28.8%, Building 18.1%, Multiplayer 10.4%, Strategy 8.3%
The Walking Zombie is a stationary FPS with an online co-op mode in a world full of zombies to kill. Buy and upgrade your weapons, kill all enemies in 200 levels and destroy mighty boss monsters before they eat you alive!
Why similar: Zombies 31%, Post-apocalyptic 20.1%, FPS 19%, Online Co-Op 18.5%, Action 5.9%
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 27.5%, Post-apocalyptic 19.3%, FPS 12.4%, Survival Horror 10%, Action-Adventure 9.2%
Mutant Ops is a low poly co-op shooter. Go in alone or with friends and survive endless waves of mutants and monsters.
Why similar: Zombies 25%, FPS 18%, Military 15.5%, Shoot 'Em Up 12%, Multiplayer 6.1%
Classic zombie round survival. choose a map and see how many rounds you can survive with friends or alone.
Why similar: Zombies 34.2%, Online Co-Op 30.1%, FPS 18.8%, PvE 11.1%, Action 5.8%
Deadburg is a co-op survival game set in a procedurally generated city with thousands of buildings to explore and zombies to kill. Every building you see can be explored, exploited and destroyed one block at a time. Play alone or with friends and discover the secrets of the city.
Why similar: Zombies 30.9%, Base Building 22.1%, FPS 15%, Online Co-Op 9.4%, Action 7.2%
You and up to three friends fight to survive the Zombie outbreak in this game inspired by early '80s horror films!
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.
Why similar: Zombies 23.3%, Gun Customization 20.9% ★, Online Co-Op 18.8%, Team-Based 15.2%, Post-apocalyptic 13.2%
2D side-scrolling shooting, 5-player local cooperative combat, base defense, zombie survival, firearms, melee weapons, vehicles, and mechs.
Why similar: Zombies 33.5%, Post-apocalyptic 24.8%, Military 15.7%, Building 15%, Combat 5.9%
The Horde is coming but you're ready to fight it! Assemble your team and decide upon their enhancements to find the most efficient synergies against thousands of the undead. Survive. Then evolve. Then break all the limits in this deceivingly simple but addictive bullet heaven game.
Hypercharge is a first and third-person shooter action figure game you've always dreamed of! Grab your friends, complete objectives, defend the Hypercore against waves of weaponized toys, and defeat Major Evil together in the story campaign!
Why similar: Online Co-Op 29%, FPS 25.9%, Action-Adventure 16.2%, PvE 12.7%, First-Person 9%
Dive into the zombie apocalypse with Zombie Panic! Source: a cooperative, survival-horror first-person-shooter. A fast-paced standalone modification.
Why similar: Zombies 38.9%, FPS 12.4%, Online Co-Op 12%, Survival Horror 7.6%, Multiplayer 7.3%
Get ready for an intense survival battle against an ever-growing horde of zombies. Play solo or co-op with friends, test your shooting skills and luck in this relentless combat and see how long you can stay alive.
Why similar: Zombies 34.4%, Post-apocalyptic 21.4%, FPS 17%, First-Person 8.9%, Combat 7.9%
The dead have risen and civilization has fallen. Now it's up to you to gather survivors, scavenge for resources and build a community in a post-apocalyptic world – a world where you define what it means to survive in this ultimate zombie survival simulation.
Why similar: Zombies 37.9%, Base Building 22.8%, Online Co-Op 15.1%, Post-apocalyptic 14.2%, Multiplayer 7.7%
Nation Red is an ultra fast infinite play arena-based shooter providing an exceptional close-quarter battlefield experience. Fight thousands of zombie mutants and their bosses in frantic bloody gameplay while earning close to 100 perks. Fight in Barricade, Survival or Free Play mode.
Why similar: Zombies 62.4%, Online Co-Op 21.4%, Action 7.7%, Shoot 'Em Up 5.3%, Multiplayer 3.2%
Zombie Carnage 2 is a 32 player first person shooter where you will play both as a human and zombie. By killing zombies and infecting humans you will permanently level up, unlock weapons, attachments, zombie classes and more.
Why similar: Zombies 27.8%, Survival Horror 19.1%, FPS 15.9%, Post-apocalyptic 8.7%, Realistic 8%
6-player co-op survival horror at its finest! Free updates, free special events and a ridiculous amount of fun!
Why similar: Zombies 33.6%, FPS 23.3%, Online Co-Op 15%, Team-Based 8.7%, Survival Horror 6.9%
From the team that brought you Arizona Sunshine® comes an epic VR action FPS with intense co-op gameplay at its core. Team up with friends and take on a hostile VR world filled with ferocious undead--mutated and twisted by the relentless cold.
Why similar: Zombies 22%, FPS 14.1%, Post-apocalyptic 12.7%, Shoot 'Em Up 11.8%, Survival Horror 11.3%
** Please note: a remastered and improved edition of this game is now available in Zombie Army Trilogy.**Featuring a co-op campaign for 1 to 4 players, Nazi Zombie Army is a horrifying new stand-alone expansion of the award-winning Sniper Elite series.
Why similar: Zombies 63%, FPS 10.8%, Online Co-Op 9.7%, Action 6.3%, Survival Horror 5.2%
7 Days Blood Moons is a 4v1 fight to the death. Survivors fortify bases and scavenge for materials while the Zombie Master commands and possesses the horde to crush them. Play solo or with friends – up to 4 survivors can team up against a human or AI Zombie Master. Who will prevail?
Why similar: Zombies 25%, FPS 18.1%, Team-Based 15.4%, Online Co-Op 14.8%, First-Person 8.6%
Online shooter with a variety of game modes and a huge arsenal of weapons. Fight with other players, or team up with them to defeat hordes of zombies and mutants!
Why similar: Zombies 34.7%, Building 18.6%, FPS 18.3%, Action 14.4%, Multiplayer 8.5%
Shoot, slice and surf on zombies by yourself or with friends. Fight overwhelming amounts of zombies and other monsters summoned by an evil wizard (ooOooOOOo spooky) in an early 1900s London.
Why similar: Zombies 32.3%, Shoot 'Em Up 21%, Base Building 19.3%, Online Co-Op 16.6%, Combat 6.7%
Zombie arena is a multiplayer first person shooter gamer, focused on cooperation to annihilate zombies and various monsters in a post apocalyptic world.
Why similar: Zombies 17%, Post-apocalyptic 16.1%, FPS 15.7%, Survival Horror 11.9%, Online Co-Op 9.5%
GROSS is a unique twist on the classic tower defense genre. After building your defenses, you will jump into the action to take on enemies head-on. Make sure to collect as much cash as possible to upgrade your defenses and stay ahead of the game. Can you outlast the waves of enemies?
Why similar: Zombies 20.9%, FPS 20.6%, Gun Customization 16.7% ★, Base Building 14%, PvE 9.3%
Lost in the woods. Trapped in a cabin. Face wave after wave of undead horrors in this intense 80s-themed zombie survival shooter. Play solo or co-op with up to 4 players, in VR or on PC. Keep the lights on, defend the cabin, and survive the night if you can!
Why similar: Zombies 22.9%, FPS 16.7%, Survival Horror 15.5%, Online Co-Op 13%, PvE 8%
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 40.2%, FPS 15%, Online Co-Op 11.7%, Team-Based 8.9%, Post-apocalyptic 8.4%
A wave-based FPS for 1–4 players, made with passion by one dude! Pick your load out, mow down hordes, Roast Mr Hotdog and earn cash. Spin Vegas-style slots (random box) between waves for upgrades, compete for the best score, and see if your luck (and skill) can keep you standing. Can you survive?
Why similar: Online Co-Op 25.1%, FPS 23.7%, Zombies 22.4%, PvE 13.1%, First-Person 10.7%
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: Zombies 24.5%, Online Co-Op 18.1%, FPS 17%, Post-apocalyptic 15.6%, First-Person 7.4%
KUNKUN Defender 2 is a hybrid TPS and tower defense game where players must fend off waves of zombies in virus-infected zones, holding their ground until a helicopter arrives for extraction.
Why similar: Zombies 30.1%, Survival Horror 27.1%, Online Co-Op 21.4%, Combat 8.6%, Multiplayer 6.6%
Versus Squad is a fast action twin-stick shooter from the creator of Nation Red. Build your own sandbox defense and battle thousands of zombie mutants in top down combat! Face up to a dozen bosses. Simultaneously. Collect loot, build and repair. Play single player, on-line or local coop!
Why similar: Zombies 41%, Online Co-Op 21.1%, Base Building 14.6%, Action 9.7%, Strategy 7%
One of the highest rated Xbox Indie Games is now available for PC! How long can you survive in this online co-op wave based shooter? Featuring 35 characters, over 100 weapons, 30 stat-boosting hats, and 6 levels, Zombie Estate 2 is a frantically fun experience to share with friends!