Games Like SAS: Zombie Assault 4

Co-operative top-down shooter game available for free. An epic bug hunt featuring a unique blend of co-op play and squad-level tactics.

Why similar: Top-Down Shooter 42.7%, Co-op 22.1%, Shooter 14.3%, Top-Down 12.3%, Sci-fi 4.7%

Why You'll Like It: This is the gold standard for top-down, class-based, co-op tactical shooters that emphasize teamwork against overwhelming alien hordes.

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 47.8%, Top-Down Shooter 20.8%, Co-op 5.3%, Online Co-Op 5.3%, Survival 4.4%

Why You'll Like It: A classic top-down zombie shooter that captures the frantic, arcade-style horde combat found in the SAS series.

The Ascent is a solo and co-op Action-shooter RPG set in a cyberpunk world. The mega corporation that owns you and everyone, The Ascent Group, has just collapsed. Can you survive without it?

Why similar: Top-Down Shooter 45.8%, Co-op 20.1%, Shooter 12.7%, RPG 6.7%, Action 4.9%

Why You'll Like It: It features a polished top-down perspective with significant RPG elements, gear customization, and intense combat that mirrors the progression feel of SAS.

Sequel to the best-seller ​The Red Solstice​. Plan your strategy and infiltrate a real-time tactical battlefield - alone or with up to 7 squad members. Can you demonstrate the combat prowess to survive and secure a future for humanity?

Why similar: Zombies 38.4%, Top-Down Shooter 17.1%, Multiplayer 14.8%, Co-op 12.5%, Online Co-Op 6.8%

Why You'll Like It: This game offers a deep tactical experience with class-based progression and intense co-op survival against massive waves of enemies.

Survive overwhelming hordes of zombie-like mutants in this chaotic co-op twin-stick shooter. Play solo or team up with up to 16 players as hundreds of enemies flood the screen in a relentless fight to hold the line.

Why similar: Zombies 27.6%, Top-Down Shooter 21.2%, Co-op 11.6%, Multiplayer 9.4%, Survival 6.9%

Why You'll Like It: This title focuses on pure top-down zombie survival with co-op support and intense, fast-paced action.

HELLDIVERS™ is a hardcore, cooperative, twin stick shooter. As part of the elite unit called the HELLDIVERS, players must work together to protect SUPER EARTH and defeat the enemies of mankind in an intense intergalactic war.

Why similar: Top-Down Shooter 32.5%, Co-op 21.4%, Online Co-Op 12.7%, Multiplayer 11.4%, Shooter 5.6%

Why You'll Like It: A quintessential top-down co-op shooter that focuses on frantic combat, strategic loadouts, and high-stakes survival.

SYNTHETIK is an unforgiving tactical shooter rogue-lite where freedom and experimentation is key. Fight in a world overrun by the Machine Legion and their Gods. Experience the next level in gun-play and dive into unparalleled build options and Android upgrades. Can you defeat the Heart of Armageddon?

Why similar: Top-Down Shooter 51.4%, Online Co-Op 11.5%, Co-op 11.3%, Shooter 7.1%, Multiplayer 7%

Why You'll Like It: It provides a highly rewarding top-down shooter experience with deep weapon customization and RPG-like stat management.

Just choose a character to the liking, get experience to develop skills, earn money and spend it at weapons, medications and useful devices. All of this will be used against thousands of enemies. The zombies fill the game screen, never letting you rest, even for a minute.

Why similar: Zombies 53.2%, Top-Down Shooter 17.2%, Shooter 7.9%, RPG 5.8%, Action 5.7%

Why You'll Like It: It blends top-down shooting with RPG elements, allowing players to upgrade skills and weapons while fighting massive zombie swarms.

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 44.1%, Co-op 14.1%, Shooter 12.9%, Multiplayer 11.8%, Online Co-Op 7.7%

Why You'll Like It: A free-to-play, objective-based zombie shooter that is designed specifically for co-op play.

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 49.4%, Multiplayer 15.1%, Co-op 11.6%, Online Co-Op 8.4%, Shooter 7.2%

Why You'll Like It: A modern co-op zombie shooter that excels at rendering massive swarms and requires tight team coordination.

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

Why similar: Zombies 40.7%, Co-op 16.6%, Multiplayer 10.5%, Survival 8.2%, Online Co-Op 5.9%

Why You'll Like It: While an FPS, it is the definitive co-op zombie survival experience that shares the same class-based progression and horde-defense DNA.

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 35%, Top-Down Shooter 17.7%, Co-op 8.9%, Multiplayer 7.7%, Online Co-Op 6.8%

Why You'll Like It: A top-down survival game that combines wave-based shooting with tower defense mechanics to keep the action engaging.

Thousands of aliens, giant spiders, mutant lizards, and more are on the attack - can you survive the onslaught? Crimsonland is a top-down shooter with a touch of RPG. Unlock over 30 weapons and over 50 perks from quirky to brutal. Complete the quest and show your skills in five survival modes.

Why similar: Top-Down Shooter 28.1%, Zombies 13.8%, Shooter 11.9%, Co-op 9.8%, Top-Down 9.7%

Why You'll Like It: This is a pure, high-octane top-down arena shooter that focuses on surviving endless waves of monsters with various power-ups.

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 41.9%, Multiplayer 13.3%, Co-op 10.9%, Online Co-Op 8.7%, Shooter 8.2%

Why You'll Like It: This spiritual successor to classic zombie shooters offers a robust card-based progression system that adds depth to the co-op experience.

Livelock is a co-operative top-down shooter where you play solo or with up to two allies to break the cycle of infinite war between machines. As one of the remaining Capital Intellects, your role is to unlock Eden and revive humanity.

Why similar: Top-Down Shooter 42.3%, Co-op 19.2%, Top-Down 7.8%, Multiplayer 7.7%, Action 6.2%

Why You'll Like It: A top-down co-op shooter that emphasizes class-based abilities and strategic combat against waves of robotic enemies.

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 30.9%, Top-Down Shooter 23.7%, Co-op 8.5%, Multiplayer 8%, Shooter 7.2%

Why You'll Like It: A simple yet addictive top-down shooter that focuses on building defenses and surviving as long as possible against the undead.

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 43.7%, Multiplayer 17.1%, Co-op 11.4%, Survival 8.5%, Shooter 6.8%

Why You'll Like It: A fast-paced, class-based zombie shooter that offers a variety of game modes and progression systems.

Dive into the zombie apocalypse with Zombie Panic! Source: a cooperative, survival-horror first-person-shooter. A fast-paced standalone modification.

Why similar: Zombies 48.3%, Multiplayer 14.8%, Co-op 9.6%, Survival 8.6%, Shooter 5%

Why You'll Like It: A team-based survival mod turned standalone game that pits survivors against zombies in a tense, tactical environment.

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 50.1%, Multiplayer 14.6%, Co-op 11%, Survival 8.9%, Online Co-Op 5.6%

Why You'll Like It: A gritty, realistic co-op zombie survival game that emphasizes resource management and teamwork.

Survival horror MMO. As one of the few survivors of the outbreak, you must scratch a living out of the decaying ruins of society. Scavenge for supplies, improve your skills, and trade with other players. All the while, keeping your eyes peeled for the infected lurking around every corner.

Why similar: Zombies 41.2%, Multiplayer 21%, Survival 9.5%, Online Co-Op 9.4%, Gore 5.4%

Why You'll Like It: A survival-horror RPG that focuses on scavenging and character building in a persistent, zombie-infested world.

Experience the explosive science fiction arcade-shooter that resurrects a much revered franchise in an epic single player and co-op multiplayer campaign.

Why similar: Co-op 21.2%, Shooter 20.9%, Top-Down Shooter 19.2%, Top-Down 16.5%, Action 11%

Why You'll Like It: This game delivers a tense, top-down sci-fi survival experience with a heavy focus on co-op and weapon upgrades.

Shadowgrounds breathes fresh air into the action genre with explosive combat sequences, an innovative weapon upgrade system, and an intriguing storyline. The adrenaline-pumping, top-down gameplay and audiovisual fireworks set the scene for this new action experience which also includes single computer (split keyboard or joystick) co-op...

Why similar: Top-Down Shooter 43%, Shooter 11.4%, Top-Down 9.3%, Co-op 8.5%, Gore 6.2%

Why You'll Like It: A classic top-down shooter that features upgradeable weaponry and intense combat encounters against alien threats.

Dead Maze is a 2D MMO game set in a destroyed contemporary world, filled with zombies. Explore the world, scavenge and craft as many items as possible, to survive the hostile environment and upgrade your gear and camp as you go.

Why similar: Zombies 50.9%, Multiplayer 15.8%, Survival 15.1%, Co-op 9.1%, Online Co-Op 4.2%

Why You'll Like It: A 2D isometric massively multiplayer zombie survival game that emphasizes crafting and cooperative base building.

Tesla vs Lovecraft is an intense top-down twin stick arena shooter from the creators of Crimsonland and Neon Chrome. Play as the enigmatic inventor Nikola Tesla harnessing the static energy to power up Tesla-Mech and give the lovecraftian nightmares a lesson in horror!

Why similar: Top-Down Shooter 52.6%, Shooter 12.7%, Top-Down 11.1%, Action 6%, RPG 4.4%

Why You'll Like It: A frantic top-down shooter with fast movement and powerful weapon upgrades that feels very similar to arcade-style zombie games.

RUINER is a brutal action shooter set in the year 2091 in the cyber metropolis Rengkok. A wired psychopath lashes out against a corrupt system to uncover the truth and retrieve his kidnapped brother under the guidance of a secretive hacker friend.

Why similar: Top-Down Shooter 50.9%, Gore 8.5%, Action 8.5%, Shooter 8.2%, Violent 7.1%

Why You'll Like It: A brutal top-down shooter with a focus on fast-paced combat and character ability customization.

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 30.4%, Top-Down Shooter 20.3%, Co-op 9.7%, Multiplayer 9.5%, Online Co-Op 7.2%

Why You'll Like It: A game that balances intense shooting with base-building mechanics to survive waves of zombies.

Project Zomboid is the ultimate in zombie survival. Alone or in MP: you loot, build, craft, fight, farm and fish in a struggle to survive. A hardcore RPG skillset, a vast map, massively customisable sandbox and a cute tutorial raccoon await the unwary. So how will you die? All it takes is a bite..

Why similar: Zombies 51.7%, Survival 17.1%, Multiplayer 15.7%, Co-op 11.3%, RPG 2.6%

Why You'll Like It: A deep, isometric survival simulation that offers the most realistic and punishing zombie survival experience available.

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

Why similar: Top-Down Shooter 28.4%, Multiplayer 18.6%, Shooter 16.1%, Zombies 14.5%, 2D 6.3%

Insane mix of cars, speed, explosions, blood and zombies! Fight through an epic narrative campaign or test yourself in the Slaughter and Blood Race modes.

Why similar: Zombies 40%, Top-Down Shooter 38.7%, Top-Down 11.1%, Gore 7.4%, Violent 2.3%

Why You'll Like It: This game adds a unique vehicular twist to the top-down zombie survival genre, focusing on upgrades and mission-based objectives.

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 62.9%, Multiplayer 13.7%, Survival 8.9%, Shooter 3.9%, Co-op 3.1%

Brain / Out is a multiplayer shooter with a nostalgic post-Soviet feel. Experience dynamic battles and exterminate your enemies with a large arsenal of modern weaponry. Lock'n'load!

Why similar: Multiplayer 31.1%, Shooter 27.6%, Co-op 10.3%, 2D 9.3%, Survival 8.7%

Deadswitch 3 is a fast-paced 2D multiplayer shooter. Experience action-packed combat with hundreds of weapons and multiple solo and team-based game modes.

Why similar: Zombies 43.8%, Shooter 20.7%, Multiplayer 12.7%, Co-op 11.8%, 2D 5.6%

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 44.8%, Co-op 14.8%, Multiplayer 14.7%, Shooter 11.3%, Gore 4.8%

Zombie singleplayer shooter in modern polygon graphics with rich RPG elements.

Why similar: Zombies 47.9%, Multiplayer 18.6%, Shooter 13.3%, Survival 11.9%, RPG 5%

Counter-Strike Nexon is a Free to Play MMOFPS offering competitive PvP and PvE action including content from the original Counter-Strike and all new game modes, map creation function, weapons, and hordes of Zombies!

Why similar: Zombies 49.3%, Co-op 13.4%, Multiplayer 12.8%, Shooter 9.3%, Online Co-Op 4.7%

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 30.8%, Top-Down Shooter 29.5%, Shooter 11.1%, Top-Down 8.4%, Co-op 7.7%

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 87.7%, Multiplayer 3%, Co-op 3%, Survival 2.3%, Shooter 1.2%

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 64.5%, Online Co-Op 15.4%, Multiplayer 13.6%, Action 6.5%

Face the varied challenges of the Machine God Zir in ARENA, a standalone expansion for Synthetik: Legion Rising! Leverage the next level in gun-play and experiment with powerful tech in varied action packed Arenas!

Why similar: Top-Down Shooter 38.8%, Co-op 20.4%, Multiplayer 18.7%, Shooter 6.5%, Action 5.8%

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 27.2%, Top-Down Shooter 20.3%, Co-op 10.8%, Survival 7.3%, Multiplayer 7.3%

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 41%, Multiplayer 18%, Shooter 15.2%, Online Co-Op 11.8%, Action 5.5%

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 39.3%, Co-op 15.7%, Multiplayer 14.3%, Shooter 9.5%, Survival 8.3%

Zombieville USA 3D is a stylized arcade shooter combining retro gameplay with strikingly polished visuals. Fight through an endless undead horde in the bleak hellscape of suburbia! Choose your weapons, grab a friend, and see how long you can survive.

Why similar: Zombies 36.2%, Top-Down Shooter 32.7%, Co-op 15.4%, Shooter 11.2%, Action 4%

HVOR - a dynamic top-down shooter, which takes place in the world,affected by an unknown infection.Kill the infected - and try not to join him.

Why similar: Zombies 40.7%, Top-Down Shooter 18.9%, Co-op 9.2%, Gore 8.8%, Multiplayer 7.9%

Embark on a risky but exciting journey through the world of Undeads. Search for weapons, armor, supplies and medicine. Survive or hunt survivors. Enjoy unique matches, sell your loot, and fight bloody and challenging battles against the background of the zombie apocalypse!

Why similar: Zombies 33.7%, Top-Down Shooter 30.9%, Multiplayer 13.8%, Shooter 8.8%, Survival 8.2%

No More Room in Hell 2 is an intense 8 player zombie shooter. Overcome the endless undead. Avoid infection. Survive hell together.

Why similar: Zombies 38.6%, Multiplayer 14.8%, Co-op 14.4%, Online Co-Op 8.6%, Survival 8.3%

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 38.7%, Co-op 16.1%, Multiplayer 10.9%, Survival 8.2%, Shooter 6.5%

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 41.9%, Co-op 17%, Shooter 10.2%, Online Co-Op 8.1%, Survival 5.8%

A dark co-op top-down shooter in a post-soviet zombie apocalypse setting. You appear at a random location in the city. The goal is to get to the transport, and you will make the path yourself. In the day - look for resources and build fortifications. At night - destroy the dead and their bosses!

Why similar: Zombies 27.1%, Top-Down Shooter 13.4%, Co-op 13%, Multiplayer 7.3%, Gore 6.4%

Co-operative multiplayer game and complete code base available for free.

Why similar: Co-op 24.5%, Top-Down Shooter 21.7%, Multiplayer 16%, Shooter 9.8%, Online Co-Op 8.7%

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 53.2%, Multiplayer 11.5%, Shooter 9.1%, Survival 6.9%, Action 5.2%

Join the fight for survival in a top-down shooter with realistic-looking combat. Raid the infected city and fight for survival in team battles.

Why similar: Top-Down Shooter 25.3%, Zombies 21.9%, Multiplayer 10.8%, Co-op 10.2%, Survival 7.9%

DARKEST DAYS is a zombie shooting RPG set in a post-apocalyptic world devastated by a sudden zombie outbreak. Explore a dark yet captivating open world, build a sanctuary with fellow survivors, grow stronger, and fight for survival.

Why similar: Zombies 41.3%, Multiplayer 17.3%, Survival 10.8%, Shooter 9.6%, RPG 5%

Onraid is a challenging 2D shooter game, where you are free to develop your own play style and tactics to destroy your enemies.

Why similar: Multiplayer 29%, Co-op 18.8%, Shooter 16.8%, Survival 8.9%, Action 8.4%

The Horde Wants You Dead is a casual, top-down shooter with up to 4-player online co-op. Ambushed by an angry horde, you and your friends face a fight for survival against thousands of relentless enemies!

Why similar: Top-Down Shooter 33.2%, Co-op 12.9%, Multiplayer 11.2%, Online Co-Op 10.2%, Shooter 8.9%

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 32.3%, Co-op 14.7%, Multiplayer 13.4%, Online Co-Op 9.7%, Shooter 9.2%

The Apocalypse came and went. All we have left is our will to survive, the endless hordes of zombies, and enough bullets to rip them all to shreds.

Why similar: Zombies 42.9%, Top-Down Shooter 28.1%, Shooter 13.2%, Survival 11.2%, Action 4.7%

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: Zombies 50%, Online Co-Op 16.4%, Shooter 15.6%, Horror 5.7%, Action 5.3%

Enjoy some of the best loved Flash games of the past in this awesome time capsule of over 60 Ninja Kiwi classics. Experience a piece of history and play the original Flash games that spawned the worldwide phenomenon of Bloons TD.

Why similar: Top-Down Shooter 32.7%, Co-op 17.8%, Multiplayer 16.6%, Online Co-Op 10.4%, Top-Down 6.6%