
CYBREACH is a co-op FPS (1–3 players) where you defend against an army of cyber-zombies controlled by a deranged AI. Build modular weapons, set up traps, and combine abilities to break through to the AI core — or become another part of its system.
60+ similar titles based on shared tags and player behavior. Themes include Action, Shooter, Co-op, Multiplayer.

CYBREACH is a co-op FPS (1–3 players) where you defend against an army of cyber-zombies controlled by a deranged AI. Build modular weapons, set up traps, and combine abilities to break through to the AI core — or become another part of its system.

KILLGUN
KILLGUN - is a ruthless FPS for players who crave pure, aggressive combat, high difficulty, and an atmosphere of constant survival.

Left 4 Dead
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.
KILLGUN - is a ruthless FPS for players who crave pure, aggressive combat, high difficulty, and an atmosphere of constant survival.
Why similar: Zombies 32%, FPS 19.2%, Co-op 11.3%, Gun Customization 9.9% ★, Shooter 7.6%
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 36.6%, Co-op 15.7%, FPS 13.2%, Multiplayer 9.7%, Moddable 6.2% ★
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!
Why similar: Zombies 32.1%, FPS 19.9%, Multiplayer 7.8%, Space 7.7%, Shooter 7.7%
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 41.3%, Co-op 14.7%, FPS 12.8%, Multiplayer 8.5%, Moddable 6.8% ★
ZombCube is a first-person, cross-platform, zombie survival, wave based game. Play solo or with friends all over the world destroying the evil ZombCube's. Use teamwork, leadership, and skills to be the best and rank on the leaderboards.
Why similar: FPS 17%, Zombies 16.3%, Space 12.1%, Shooter 10.5%, Futuristic 9.4%
The Call of Duty: Black Ops III Multiplayer Starter Pack allows you to experience the ranked Multiplayer game mode of Black Ops III.
Why similar: Zombies 26.4%, Multiplayer 21.1%, FPS 17.2%, Shooter 9.4%, Co-op 7%
Infinite Warfare delivers three unique game modes: Campaign, Multiplayer, and Zombies.
Why similar: Zombies 20.9%, FPS 16.1%, Space 14.2%, Futuristic 12.1%, Multiplayer 9.6%
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 17.9%, Moddable 17.3% ★, Hack and Slash 11.1%, FPS 10.6%, Co-op 10.4%
Call of Duty®: Black Ops III Zombies Chronicles Edition includes the full base game plus the Zombies Chronicles content expansion.
Why similar: Zombies 25.5%, Multiplayer 16.9%, FPS 16.5%, Co-op 11.3%, Shooter 9%
Freeze, burn, and electrocute hordes of relentless zombies with deadly traps and weapons. Strategize your defenses, protect the Brain, and survive the undead apocalypse as you fight to secure humanity's future!
Why similar: Tower Defense 19.7%, Zombies 19.4%, Gun Customization 17.7% ★, FPS 13.5%, Survival 7.8%
Dead Effect 2 is the newest addition to the acclaimed Dead Effect franchise. This action sci-fi shooter is looking to push the boundaries of first-person shooters to new levels with slick graphics, rich narrative and RPG elements.
Why similar: Zombies 27.2%, Co-op 17.2%, FPS 17%, Survival 9.7%, Multiplayer 8.6%
Grab a weapon, demolish your enemies, level up, become more powerful, let the gore flow, let the limbs fly. BrainBread 2 introduces a zombie fps mixed with RPG / Arcade elements, the game is very action-packed and generally fast-paced.
Why similar: Zombies 29.6%, FPS 14.1%, Multiplayer 13.1%, Co-op 11.7%, Survival 9.7%
Fast paced FPS with high customizational freedom. From game mode customization to an in depth weapon tuning and attachment system up to detailed character customizations, while it was developed so you can choose to either go for high performance or graphical fidelity without an high end PC.
Why similar: FPS 23.3%, Gun Customization 22.6% ★, Multiplayer 13.4%, Shooter 11.2%, Zombies 10.6%
Stranded on an alien planet, you must defend your Powercore! Use your weapons to fight hordes of alien enemies and strategically use traps in this new FPS tower-defense survival game!
Why similar: Tower Defense 19.7%, Co-op 17.9%, Multiplayer 12.4%, FPS 8.9%, Survival 8.5%
6-player co-op survival horror at its finest! Free updates, free special events and a ridiculous amount of fun!
Why similar: Zombies 27.7%, FPS 18.6%, Co-op 17.2%, Survival 9.4%, Multiplayer 8.1%
Sanctum 2 is the sequel to the world’s first Tower Defense/FPS hybrid game. Pick from four unique character classes and embark on a mission to protect the oxygen-producing Cores from hordes of deadly aliens who are threatened by their existence.
Why similar: Tower Defense 38.5%, FPS 18.8%, Co-op 16.2%, Multiplayer 5.6%, Sci-fi 5%
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.
Why similar: Zombies 28.9%, Survival 15.6%, FPS 13.5%, Multiplayer 13.5%, Co-op 11.8%
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 41.2%, Tower Defense 29%, Multiplayer 10.1%, Survival 9.8%, Shooter 3.5%
L.O.S.T. is a 4-player co-op survival game. Work together, scavenge resources, and do whatever it takes to escape before it’s too late.
Why similar: Zombies 26.5%, FPS 15.1%, Co-op 14.2%, Survival 13.5%, First-Person 7.4%
A sci-fi action-adventure game in VR.
Why similar: Space 17%, Zombies 14.2%, FPS 12.7%, Gun Customization 11.5% ★, Shooter 10.9%
Autothysis is a first-person tower defense game where strategy meets precision. Deploy turrets, manage resources, and fight swarms of insectoid enemies. Target weak points to shatter foes while upgrading defenses to survive escalating waves. Can you withstand the oncoming horde?
Why similar: Tower Defense 24.5%, FPS 16%, Space 12.5%, Survival 10.7%, Futuristic 9.4%
No it is in no way related to Nex's UZG. We know about one another tho. UZG is a fast paced wave based zombie shooter game. There isn't much more to say about it. Similar in movement to Quake/Half-Life.
Why similar: FPS 25.9%, Gun Customization 21.8% ★, Zombies 17.8%, Shooter 14.3%, First-Person 8.1%
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 39.3%, Co-op 13.1%, Multiplayer 12.9%, Survival 11.8%, FPS 10%
FPS Multiplayer Team Deathmatch game.
Why similar: Zombies 20.6%, FPS 19.2%, Gun Customization 15.8% ★, Shooter 13.1%, Sci-fi 9.1%
Hello Space Survivors, this is little shooter game. Which is now most about shooting zombies but pvp will hopefully follow. Please also read the long description.
Why similar: Zombies 27.9%, FPS 19.4%, Survival 12.1%, Multiplayer 11.1%, Shooter 8.9%
Deadzone Haunt is a wave-based First-Person Zombie Shooter. Customize your loadout, upgrade weapons, and use perks & power-ups to dominate the demons. Experience smooth movement, satisfying gunplay, and a new approach to weapon camo customization.
Why similar: Zombies 22.9%, Gun Customization 18.1% ★, FPS 14.6%, Hack and Slash 12.2%, Survival 9.7%
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.
Why similar: Zombies 23.2%, FPS 17%, Co-op 11.7%, Survival 10.8%, Shooter 10.1%
You think Tower Defense games are all about building? You thought wrong. Sanctum is not your average Tower Defense title. When the havoc starts, you get to join the fray! As one of the world’s first First Person Shooter - Tower Defense games, Sanctum has taken the best of both worlds to deliver an epic, one-of-a-kind experience.
Why similar: Tower Defense 42.7%, FPS 17%, Co-op 14.7%, Multiplayer 5.4%, Sci-fi 5%
A fast paced, Sci-Fi first person shooter. Up to 4 buddies defend the planetary core against an onslaught of robots!
Why similar: Tower Defense 22.1%, FPS 18.7%, Co-op 17.3%, Multiplayer 11.9%, Shooter 10.8%
In Call of Duty®: Black Ops 7, Treyarch and Raven Software are bringing players the biggest Black Ops ever across an innovative Co-Op Campaign, an electrifying Multiplayer experience, and the legendary Round-Based Zombies mode.
Why similar: Zombies 22.3%, FPS 17.1%, Gun Customization 12.1% ★, Multiplayer 11%, Shooter 10.4%
A Co-op Hero Shooter with Intense PVE Action. Inspired by L4D, Darktide, Helldivers 2, Overwatch. Choose your hero, team up, and fight through relentless waves of machines. Stay out of The Watcher’s sight. Survive. Escape. Grow stronger. Reclaim what belongs to humanity. Gameplay Prototype.
Why similar: FPS 22.2%, Hack and Slash 21%, Action RPG 14.3%, Shooter 10.8%, Futuristic 6.5%
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: Zombies 29.8%, Moddable 16.3% ★, FPS 14.5%, Co-op 11.1%, Multiplayer 9%
Join the corps! Umbrella Corps brings a competitive experience featuring new types of strategy and technique blended with elements from the world of Resident Evil, to create a unique kind of shooter!
Why similar: Zombies 35.1%, Co-op 15.1%, Multiplayer 13.7%, Shooter 11.7%, Action 7.8%
ITERRIA ZONE - Horde destroying game. First-person Shooter, Survival, Horror
Why similar: Zombies 33.9%, FPS 25.1%, Survival 12.6%, Shooter 10.8%, Action 8.1%
Field of the Dead is a post-apocalyptic sci-fi horror game where you battle undead and mutants with space weapons. Level up, fight bosses, acquire rare gear, and explore infested areas to uncover the apocalypse's secrets. Supports single-player and up to four-player multiplayer.
Why similar: Zombies 32.9%, FPS 17.8%, Action RPG 17.1%, Sci-fi 8.6%, Shooter 6.7%
Winner of 2010′s Make Something Unreal contest, The Haunted: Hells Reach is a fast-paced horror game where your goal is to liberate cursed places and survive the assault of Hell.
Why similar: Zombies 24.7%, Co-op 16.6%, Hack and Slash 11.4%, FPS 11.2%, Multiplayer 11%
From commanding the battle standing on the bridge of your flagship all the way down to tactical infantry firefights - AFF brings together all the combat you ever wanted in a rich science fiction setting. Boarding, pilotable capital ships, deep weapon customization and full AI support included!
Why similar: FPS 23.4%, Space 22.1%, Multiplayer 14.7%, Sci-fi 12.7%, Action 7.4%
A fast-paced First Person Shooter inspired by the classics of the genre. Shoot and kick your way out of the war-torn planet to survive the attack of the space undead. Zombie blood has never splashed so good!
Why similar: Zombies 19.7%, FPS 17%, Space 12.7%, Shooter 10.3%, Sci-fi 8.2%
Free to play shooter about the confrontation of two irreconcilable sides, represented by the government military housings and the armed hirelings. Try your hand at virtual battles with off-scale dynamics and hurricane gameplay in the spirit of the classical shooters.
Why similar: FPS 29%, Multiplayer 18.6%, Shooter 16%, Zombies 10.5%, Co-op 8.4%
"STAMP" is a very exciting shooter where your main job is to KILL zombies and complete the main task. Meanwhile you have a lot of stuff to try like perks, new weapons or side quests.
Why similar: Zombies 27.9%, Gun Customization 18.2% ★, FPS 16.8%, Shooter 11%, Survival 9.1%
BIOS is a fast paced, high octane asynchronous First Person Shooter (FPS) competitive game. The player needs to complete the different simulated hostile environment the fastest way possible. Players develop strategies and refine their skills to make better times and compete in the leaderboards.
Why similar: Zombies 25.6%, Shooter 19.4%, FPS 17.5%, Co-op 12.9%, Multiplayer 9.2%
Strike Team Delta is a gripping first-person shooter set in a post-apocalyptic world. Battle hordes of undead, team up with friends, and reclaim our world. Survival is in your hands.
Why similar: Gun Customization 18.9% ★, Zombies 17.1%, FPS 16%, Artificial Intelligence 14%, Co-op 9.2%
Pushing the boundaries of what fans have come to expect from the record-setting entertainment franchise, Call of Duty®: Black Ops II propels players into a near future Cold War
Why similar: FPS 25.9%, Multiplayer 19.9%, Co-op 13.6%, Shooter 11.6%, Action 7.5%
You and your teammates must survive as long as possible against relentless robots and deadly creatures. Your aim matters, but so does your strategy. Every enemy type fights differently, so stay ready. Fortify your base with turrets, healing stations, traps and a variety of upgrades.
Why similar: Zombies 20.2%, Co-op 18.6%, Tower Defense 17.8%, Shooter 11%, Artificial Intelligence 8.4%
Fast-paced zombie shooter with board-game style progression. Survive endless hordes, face bosses, and choose your path to collect all cure fragments. Upgrade 9 unique weapons, unlock powerful abilities, and fight to stop the Z Virus once and for all!
Why similar: Zombies 20.9%, FPS 17.9%, Tower Defense 17.2%, Shooter 12.8%, Survival 8.9%
Final Rush is an intense, difficult, co-op multiplayer FPS, where the players fight against waves of hundreds of robotic enemies. Destroy robots to earn experience points which can be used to rank up your player; improving skill, customizing armor, and upgrading weapons.
Why similar: FPS 22.9%, Co-op 19.7%, Action 11.7%, Multiplayer 11.2%, Shooter 10.9%
WASTED Bloodline is a first-person shooter with stunning graphics, singleplayer botmatch mode, online multiplayer, and cooperative play, featuring long-term support.
Why similar: FPS 23.1%, Co-op 19.2%, Multiplayer 14.2%, Zombies 12.5%, Shooter 10.3%
Hot zombie battle with machine gun(M134), flamethrower, grenade-FPS TPS Shooting game - Strategic FPS TPS Shooting game to relieve stress - Even beginners can easily start the game at the training center - Maximize fun with different missions in Stage 1 and Stage 2 - Up to 2 remote allies(TCP/IP)
Why similar: Zombies 30.1%, FPS 28.2%, Shooter 15.8%, Multiplayer 9.6%, Action 9.3%
You are surrounded by zombies. Unlike the zombies that are out to eat your brains. You can't stay awake forever.
Why similar: Zombies 29.6%, FPS 21.8%, Shooter 13%, Survival 12%, First-Person 8.8%
R-Space is a fast-paced first-person shooting game that supports up to 4 people online. Players need to survive round after round of trials, continuously strengthen their abilities, and challenge higher rounds.
Why similar: FPS 28.3%, Space 20%, Shooter 15.6%, Co-op 13%, Action 8.9%
Battle for survival against endless alien hordes with your friends! The Anacrusis is a first-person shooter that dynamically adjusts difficulty to you. Experience intense 1-4 player co-op action or play as the aliens and stop your friends in 1-8 player Versus mode. Full Steam Workshop support!
Why similar: Moddable 19.4% ★, Zombies 14.9%, FPS 12.9%, Co-op 12.8%, Space 11.8%
You & your friends are the deadliest killers in the galaxy – the US Colonial Marines. It’s up to you to not just survive, but wipe out the Xeno infestation.
Why similar: FPS 22.4%, Co-op 17.8%, Space 12%, Multiplayer 9.7%, Shooter 9.5%
Deadfall Adventures is an action-driven first-person shooter, spiced up with elements from action-adventure games. Become an adventurer, hunt for treasures, explore unknown regions of the world and rescue the damsel in distress from the clutches of enemies, both earthly and not-so-earthly.
Why similar: FPS 28.3%, Zombies 16.3%, Multiplayer 12.8%, Shooter 12.5%, Action 9.3%
Limsod is an FPS set in a post-apocalyptic universe in which you must fight for survival in a world infested with flesh-eating zombies. Upgrade your equipment and play in a variety of maps and game modes.
Why similar: Zombies 26.1%, Gun Customization 20.7% ★, FPS 16.5%, Shooter 10.3%, Artificial Intelligence 10.2%