Games like SAS: Zombie Assault 4 on Steam

For those who prefer not to search, lists of the most played, top deals and best free games like SAS: Zombie Assault 4 are available at the bottom of the page.

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Zombie Defense 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.

Similarity 60%
Price Free to play
Rating 8.1
Release 30 Sep 2016
死寂(Deathly Stillness) This is a boring zombie game with no plot, not an officially released game, please don't have high expectations.

Similarity 60%
Price Free to play
Rating 9.3
Release 04 Sep 2021
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.

Similarity 59%
Price 9.75€
Rating 9.5
Release 17 Nov 2008
BLOCKADE BLOCKADE Classic! First Person Shooter in an editable procedural cubic world. A large arsenal of weapons, 4 teams at the same time and up to 32 players on one map. A large number of game modes!

Similarity 59%
Price Free to play
Rating 7.3
Release 21 May 2019
Formicide Formicide is a fast-paced 2D online platformer with a lineup of versatile classes. Think Worms meets Team Fortress 2. Face off with teammates against enemies in destructible environments with the weapons and abilities at your disposal.

Similarity 59%
Price Free to play
Rating 7.7
Release 12 Jun 2017
Left 4 Dead 2 Set in the zombie apocalypse, Left 4 Dead 2 (L4D2) is the highly anticipated sequel to the award-winning Left 4 Dead, the #1 co-op game of 2008. This 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.

Similarity 59%
Price 9.75€
Rating 9.7
Release 16 Nov 2009
Holodrive A fast-paced multiplayer shooter where you customize your robot, zoom around with a jetpack, and battle with various weapons. Master the arenas, surprise your enemies, and enjoy the nonstop action!

Similarity 59%
Price Free to play
Rating 7.5
Release 16 Mar 2021
Call of Duty®: Black Ops III Call of Duty®: Black Ops III Zombies Chronicles Edition includes the full base game plus the Zombies Chronicles content expansion.

Similarity 58%
Price 59.99€
Rating 8.4
Release 05 Nov 2015
Strike.is: The Game Load your gun and dominate the best multiplayer mobile shooter game!

Similarity 58%
Price Free to play
Rating 7.1
Release 14 Jul 2016
Object N A classic-style hardcore dynamic shooter which takes place in a science underground center.

Similarity 58%
Price Free to play
Rating 8.1
Release 13 Jan 2021
Thunder Tier One Thunder Tier One is a realistic top-down shooter where you join an elite special operations team tasked with stopping a dangerous terrorist organization wreaking havoc across the fictional Eastern European country of Salobia.

Similarity 58%
Price Free to play
Rating 6.6
Release 07 Dec 2021
The Haunted: Hells Reach 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.

Similarity 57%
Price 8.99€
Rating 8.1
Release 24 Oct 2011
The Expendabros The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.

Similarity 57%
Price Free to play
Rating 9.5
Release 05 Aug 2014
Counter-Strike Nexon 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!

Similarity 57%
Price Free to play
Rating 6.6
Release 07 Oct 2014
Call of Duty®: Black Ops The biggest first-person action series of all time and the follow-up to critically acclaimed Call of Duty®: Modern Warfare 2 returns with Call of Duty®: Black Ops.

Similarity 57%
Price 39.99€
Rating 8.9
Release 08 Nov 2010
Back 4 Blood 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.

Similarity 57%
Price -92% 4.92€
Rating 6.8
Release 12 Oct 2021
Strange Brigade Embark on an exotic journey into danger in this rip-roaring 1930s third person adventure for 1-4 players! Encounter pulse-pounding action, treacherous traps and tales of derring-do!

Similarity 57%
Price -99% 0.82€
Rating 8.2
Release 27 Aug 2018
Black Squad Black Squad is a free-to-play military first-person-shooter. Players can master their skills and show off their strategies with a wide range of game maps, modes, and weapons to choose from. Join thousands of FPS players worldwide in one of the most played games on Steam!

Similarity 56%
Price Free to play
Rating 7.5
Release 26 Jun 2019
Halo Infinite From one of gaming's most iconic sagas, Halo is bigger than ever. Featuring an expansive open-world campaign and a dynamic free to play multiplayer experience.

Similarity 56%
Price Free to play
Rating 6.9
Release 15 Nov 2021
Impact Point IMPACT POINT! – An ultra satisfying, fast paced, 2-4 player, arena based, multiplayer, top down 2D shooter. Grab what you can and battle it out with 2-4 players to be the last man standing in a game heavily inspired by retro and vaporwave shooters.

Similarity 56%
Price Free to play
Rating 8.6
Release 20 Jul 2022
Dead Island Definitive Edition Welcome to the zombie apocalypse experience of a lifetime – and now more beautiful than ever. Caught in the midst of an epic zombie outbreak on the tropical island of Banoi, your only thought is: Survive!

Similarity 56%
Price -96% 0.89€
Rating 8.1
Release 31 May 2016
Guns n Zombies This is the world after a zombie apocalypse in which the main characters have to go through many perils. It is a story about ordinary people who, when faced with danger, decided not to run away from it, but to fight back. As the story goes along, you will learn what caused the disaster and help other survivors to overcome its aftermath.

Similarity 56%
Price 7.79€
Rating 6.7
Release 30 Oct 2014
From Space From Space is a solo and co-op action-shooter for squads up to four players. Take on the challenge of liberating the earth from an alien infestation with your friends, using over-the-top weaponry in a post-apocalyptic world with awesomely stylized graphics. The apocalypse has never been so much fun!

Similarity 56%
Price -98% 0.31€
Rating 6.6
Release 03 Nov 2022
Dead Effect 2 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.

Similarity 56%
Price -25% 9.07€
Rating 7.1
Release 06 May 2016

Most played games like SAS: Zombie Assault 4 on Steam

Take a look at the top games like SAS: Zombie Assault 4 that are currently attracting the largest player bases on the Steam platform, as of June 16th 2025.

1. Apex Legends™

Similarity 46% Apex Legends is the award-winning, free-to-play Hero Shooter from Respawn Entertainment. Master an ever-growing roster of legendary characters with powerful abilities, and experience strategic squad play and innovative gameplay in the next evolution of Hero Shooter and Battle Royale. Apex Legends™ is a free to play, battle royale and multiplayer game developed by Respawn and published by Electronic Arts. Released on November 04th 2020 has received 994,979 reviews of which 668,053 were positive and 326,926 were negative resulting in a rating of 6.7 out of 10. The game has hit the top spot as the #1 most played game like SAS: Zombie Assault 4, thanks to its 124,262 peak concurrent players over the last day.
6.7
668,053
326,926

124,262
players

2. Marvel Rivals

Similarity 44% Marvel Rivals is a Super Hero Team-Based PVP Shooter! Assemble an all-star Marvel squad, devise countless strategies by combining powers to form unique Team-Up skills and fight in destructible, ever-changing battlefields across the continually evolving Marvel universe! Marvel Rivals is a free to play, multiplayer and hero shooter game developed and published by NetEase Games. Released on December 05th 2024 has received 287,569 reviews of which 228,817 were positive and 58,752 were negative resulting in a rating of 7.9 out of 10. While seeing 97,283 players online at once in the last 24 hours, this game is currently ranked #2 among games like SAS: Zombie Assault 4 based on player count.
7.9
228,817
58,752

97,283
players

3. Team Fortress 2

Similarity 47% Nine distinct classes provide a broad range of tactical abilities and personalities. Constantly updated with new game modes, maps, equipment and, most importantly, hats! Team Fortress 2 is a free to play, hero shooter and multiplayer game developed and published by Valve. Released on October 10th 2007 has received 1,161,472 reviews of which 1,044,264 were positive and 117,208 were negative resulting in a rating of 8.9 out of 10. While seeing 43,819 players online at once in the last 24 hours, this game is currently ranked #3 among games like SAS: Zombie Assault 4 based on player count.
8.9
1,044,264
117,208

43,819
players

4. Delta Force

Similarity 48% Delta Force is back! The iconic series returns as the definitive free-to-play modern team-based tactical shooter and featuring three distinct gameplay modes: large-scale PvP warfare, intense extraction shooter action, and a remake of the legendary Black Hawk Down campaign. Delta Force is a free to play, fps and multiplayer game developed by Team Jade and published by TiMi Studio Group. Released on December 04th 2024 has received 114,627 reviews of which 72,717 were positive and 41,910 were negative resulting in a rating of 6.3 out of 10. With 34,526 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like SAS: Zombie Assault 4.
6.3
72,717
41,910

34,526
players

5. Left 4 Dead 2

Similarity 59% Set in the zombie apocalypse, Left 4 Dead 2 (L4D2) is the highly anticipated sequel to the award-winning Left 4 Dead, the #1 co-op game of 2008. This 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. Left 4 Dead 2 is a zombies, co-op and fps game developed and published by Valve. Released on November 16th 2009 has received 963,983 reviews of which 940,221 were positive and 23,762 were negative resulting in an impressive rating of 9.7 out of 10. With 25,122 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like SAS: Zombie Assault 4.
9.7
940,221
23,762

25,122
players

6. Project Zomboid

Similarity 44% 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.. Project Zomboid is a survival, zombies and open world game developed and published by The Indie Stone. Released on November 08th 2013 has received 377,063 reviews of which 355,171 were positive and 21,892 were negative resulting in an impressive rating of 9.3 out of 10. With 22,864 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like SAS: Zombie Assault 4.
9.3
355,171
21,892

22,864
players

7. Once Human

Similarity 49% Once Human is a multiplayer open-world survival game set in a strange, post-apocalyptic future. Unite with friends to fight monstrous enemies, uncover secret plots, compete for resources, and build your own territory. Once, you were merely human. Now, you have the power to remake the world. Once Human is a multiplayer, free to play and survival game developed and published by Starry Studio. Released on July 09th 2024 has received 131,199 reviews of which 97,203 were positive and 33,996 were negative resulting in a rating of 7.3 out of 10. With 21,393 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like SAS: Zombie Assault 4.
7.3
97,203
33,996

21,393
players

8. THE FINALS

Similarity 45% Join THE FINALS, the world-famous, free-to-play, combat-centered game show! Fight alongside your teammates in virtual arenas that you can alter, exploit, and even destroy. Build your own playstyle in this first-person shooter to win escalating tournaments and lasting fame. THE FINALS is a destruction, free to play and multiplayer game developed and published by Embark Studios. Released on December 07th 2023 has received 231,651 reviews of which 180,119 were positive and 51,532 were negative resulting in a rating of 7.7 out of 10. With 20,321 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like SAS: Zombie Assault 4.
7.7
180,119
51,532

20,321
players

9. Splitgate 2

Similarity 54% Splitgate 2 is the only free-to-play shooter with portals, delivering next-level gunplay, fluid movement, and a constantly evolving experience, featuring a new Battle Royale where you can portal between unique worlds. Welcome to the future of sport. Splitgate 2 is a shooter, free to play and multiplayer game developed and published by 1047 Games. Released on May 22nd 2025 has received 14,530 reviews of which 8,990 were positive and 5,540 were negative resulting in a rating of 6.1 out of 10. With 12,522 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like SAS: Zombie Assault 4.
6.1
8,990
5,540

12,522
players

10. Eternal Return

Similarity 45% Eternal Return is a free-to-play, 2.5D perspective Battle Royale game. Search, Craft, Hunt, and Fight using a variety of characters. Plan your strategy and become the last survivor on this eternal experiment. Eternal Return is a free to play and anime game developed by Nimble Neuron and published by Nimble Neuron and SapStaR Games. Released on July 19th 2023 has received 65,046 reviews of which 51,694 were positive and 13,352 were negative resulting in a rating of 7.8 out of 10. With 12,341 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like SAS: Zombie Assault 4.
7.8
51,694
13,352

12,341
players

Best deals on games like SAS: Zombie Assault 4 on Steam

Discover fantastic savings with the best discounts on a variety of games like SAS: Zombie Assault 4 available on Steam right now, updated on June 16th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like SAS: Zombie Assault 4.

1. Strange Brigade

Similarity 57% Embark on an exotic journey into danger in this rip-roaring 1930s third person adventure for 1-4 players! Encounter pulse-pounding action, treacherous traps and tales of derring-do! Strange Brigade is a action, adventure and co-op game developed and published by Rebellion. Released on August 27th 2018 has received 10,728 reviews of which 9,034 were positive and 1,694 were negative resulting in a rating of 8.2 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like SAS: Zombie Assault 4.
8.2
9,034
1,694

-99% 49.99€ 0.82€

2. The Ascent

Similarity 46% 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? The Ascent is a top-down shooter, cyberpunk and rpg game developed by Neon Giant and published by Curve Games. Released on July 29th 2021 has received 22,884 reviews of which 16,932 were positive and 5,952 were negative resulting in a rating of 7.3 out of 10. Thanks to its incredible 99% discount, this game is now the #2 best deal in games like SAS: Zombie Assault 4.
7.3
16,932
5,952

-99% 29.99€ 0.49€

3. Police Stories

Similarity 45% A fresh take on top-down shooters with an emphasis on tactics that forces you to make split second decisions. Neutralize criminals, rescue civilians and defuse bombs in Single Player mode or Co-op. And remember - shooting first is not an option! Police Stories is a action, strategy and co-op game developed and published by HypeTrain Digital. Released on September 19th 2019 has received 8,701 reviews of which 7,406 were positive and 1,295 were negative resulting in a rating of 8.3 out of 10. Thanks to its incredible 98% discount, this game is now the #3 best deal in games like SAS: Zombie Assault 4.
8.3
7,406
1,295

-98% 19.99€ 0.53€

4. From Space

Similarity 56% From Space is a solo and co-op action-shooter for squads up to four players. Take on the challenge of liberating the earth from an alien infestation with your friends, using over-the-top weaponry in a post-apocalyptic world with awesomely stylized graphics. The apocalypse has never been so much fun! From Space is a action, co-op and online co-op game developed by Triangle Studios and published by Curve Games. Released on November 03rd 2022 has received 1,884 reviews of which 1,277 were positive and 607 were negative resulting in a rating of 6.6 out of 10. Currently offered at a significant 98% discount, this title has earned the #4 position in the best deals for games like SAS: Zombie Assault 4.
6.6
1,277
607

-98% 14.99€ 0.31€

5. Gunscape

Similarity 47% Gunscape provides easy-to-use tools based on a block-placement interface everybody's already familiar with to create all types of maps. Don't like building stuff? Then just blast your way through hordes of monsters or duel with other players! Gunscape is a action, indie and multiplayer game developed and published by Blowfish Studios. Released on March 01st 2016 has received 1,249 reviews of which 828 were positive and 421 were negative resulting in a rating of 6.4 out of 10. Currently offered at a significant 98% discount, this title has earned the #5 position in the best deals for games like SAS: Zombie Assault 4.
6.4
828
421

-98% 19.99€ 0.52€

6. Borderlands 2

Similarity 46% The Ultimate Vault Hunter’s Upgrade lets you get the most out of the Borderlands 2 experience. Borderlands 2 is a loot, shooter and action game developed by Gearbox Software, Aspyr (Mac) and Aspyr (Linux) and published by Aspyr (Mac), Aspyr (Linux) and 2K. Released on September 20th 2012 has received 295,218 reviews of which 272,900 were positive and 22,318 were negative resulting in an impressive rating of 9.2 out of 10. Currently offered at a significant 97% discount, this title has earned the #6 position in the best deals for games like SAS: Zombie Assault 4.
9.2
272,900
22,318

-97% 29.99€ 0.96€

7. 12 is Better Than 6

Similarity 44% 12 is Better Than 6 is a dynamic top-down shooter with stealth elements, presented in a Wild West theme. The story puts you in the shoes of escaped slave fleeing to the United States in 1873. 12 is Better Than 6 is a action, shooter and western game developed by Ink Stains Games and published by HypeTrain Digital. Released on November 20th 2015 has received 7,369 reviews of which 6,152 were positive and 1,217 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 97% discount, this title has earned the #7 position in the best deals for games like SAS: Zombie Assault 4.
8.1
6,152
1,217

-97% 6.99€ 0.23€

8. The Ascent

Similarity 46% 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? The Ascent is a game developed and published by . Released on July 29th 2021 has received 22,884 reviews of which 16,932 were positive and 5,952 were negative resulting in a rating of 7.3 out of 10. Currently offered at a significant 99% discount, this title has earned the #8 position in the best deals for games like SAS: Zombie Assault 4.
7.3
16,932
5,952

-99% 29.99€ 0.49€

9. Killsquad

Similarity 50% Hack and slash? Check. Twin-stick-shooter? Check. 4 player coop to slay hordes of aliens & bosses with your friends? Check. Skills, upgrades, weapons, gears, talismans and more to make you stronger? Check. Wake up, bounty hunter. We have a mission for you. Time to clean up the scum of the galaxy. Killsquad is a action, hack and slash and top-down shooter game developed and published by Novarama. Released on October 21st 2021 has received 3,492 reviews of which 2,455 were positive and 1,037 were negative resulting in a rating of 6.9 out of 10. Currently offered at a significant 97% discount, this title has earned the #9 position in the best deals for games like SAS: Zombie Assault 4.
6.9
2,455
1,037

-97% 24.99€ 0.97€

10. Darksburg

Similarity 47% DARKSBURG is a co-op roguelite in which you must escape a procedurally generated medieval city overwhelmed by undead forces. Fight alongside up to 3 friends, overcome the revenants and get out while you can... Darksburg is a rogue-like, co-op and action game developed and published by Shiro Games. Released on September 23rd 2020 has received 2,485 reviews of which 1,570 were positive and 915 were negative resulting in a rating of 6.2 out of 10. Currently offered at a significant 97% discount, this title has earned the #10 position in the best deals for games like SAS: Zombie Assault 4.
6.2
1,570
915

-97% 14.99€ 0.48€

Free games like SAS: Zombie Assault 4 on Steam

Check out this fantastic list of free-to-play games like SAS: Zombie Assault 4 you can enjoy on Steam right now, updated on June 16th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like SAS: Zombie Assault 4.

1. Apex Legends™

Similarity 46% Apex Legends is the award-winning, free-to-play Hero Shooter from Respawn Entertainment. Master an ever-growing roster of legendary characters with powerful abilities, and experience strategic squad play and innovative gameplay in the next evolution of Hero Shooter and Battle Royale. Apex Legends™ is a free to play, battle royale and multiplayer game developed by Respawn and published by Electronic Arts. Released on November 04th 2020 has received 994,979 reviews of which 668,053 were positive and 326,926 were negative resulting in a rating of 6.7 out of 10. With 124,262 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like SAS: Zombie Assault 4.
6.7
668,053
326,926

124,262
players

2. Marvel Rivals

Similarity 44% Marvel Rivals is a Super Hero Team-Based PVP Shooter! Assemble an all-star Marvel squad, devise countless strategies by combining powers to form unique Team-Up skills and fight in destructible, ever-changing battlefields across the continually evolving Marvel universe! Marvel Rivals is a free to play, multiplayer and hero shooter game developed and published by NetEase Games. Released on December 05th 2024 has received 287,569 reviews of which 228,817 were positive and 58,752 were negative resulting in a rating of 7.9 out of 10. Thanks to its free to play tag and a daily player base of 97,283, this game has secured the #2 spot in the ranking of free games like SAS: Zombie Assault 4.
7.9
228,817
58,752

97,283
players

3. Team Fortress 2

Similarity 47% Nine distinct classes provide a broad range of tactical abilities and personalities. Constantly updated with new game modes, maps, equipment and, most importantly, hats! Team Fortress 2 is a free to play, hero shooter and multiplayer game developed and published by Valve. Released on October 10th 2007 has received 1,161,472 reviews of which 1,044,264 were positive and 117,208 were negative resulting in a rating of 8.9 out of 10. Thanks to its free to play tag and a daily player base of 43,819, this game has secured the #3 spot in the ranking of free games like SAS: Zombie Assault 4.
8.9
1,044,264
117,208

43,819
players

4. Delta Force

Similarity 48% Delta Force is back! The iconic series returns as the definitive free-to-play modern team-based tactical shooter and featuring three distinct gameplay modes: large-scale PvP warfare, intense extraction shooter action, and a remake of the legendary Black Hawk Down campaign. Delta Force is a free to play, fps and multiplayer game developed by Team Jade and published by TiMi Studio Group. Released on December 04th 2024 has received 114,627 reviews of which 72,717 were positive and 41,910 were negative resulting in a rating of 6.3 out of 10. Attracting a solid base of 34,526 players due to its free access, this strategy game has achieved the #4 position in the best free games like SAS: Zombie Assault 4.
6.3
72,717
41,910

34,526
players

5. Once Human

Similarity 49% Once Human is a multiplayer open-world survival game set in a strange, post-apocalyptic future. Unite with friends to fight monstrous enemies, uncover secret plots, compete for resources, and build your own territory. Once, you were merely human. Now, you have the power to remake the world. Once Human is a multiplayer, free to play and survival game developed and published by Starry Studio. Released on July 09th 2024 has received 131,199 reviews of which 97,203 were positive and 33,996 were negative resulting in a rating of 7.3 out of 10. Attracting a solid base of 21,393 players due to its free access, this strategy game has achieved the #5 position in the best free games like SAS: Zombie Assault 4.
7.3
97,203
33,996

21,393
players

6. THE FINALS

Similarity 45% Join THE FINALS, the world-famous, free-to-play, combat-centered game show! Fight alongside your teammates in virtual arenas that you can alter, exploit, and even destroy. Build your own playstyle in this first-person shooter to win escalating tournaments and lasting fame. THE FINALS is a destruction, free to play and multiplayer game developed and published by Embark Studios. Released on December 07th 2023 has received 231,651 reviews of which 180,119 were positive and 51,532 were negative resulting in a rating of 7.7 out of 10. Attracting a solid base of 20,321 players due to its free access, this strategy game has achieved the #6 position in the best free games like SAS: Zombie Assault 4.
7.7
180,119
51,532

20,321
players

7. Splitgate 2

Similarity 54% Splitgate 2 is the only free-to-play shooter with portals, delivering next-level gunplay, fluid movement, and a constantly evolving experience, featuring a new Battle Royale where you can portal between unique worlds. Welcome to the future of sport. Splitgate 2 is a shooter, free to play and multiplayer game developed and published by 1047 Games. Released on May 22nd 2025 has received 14,530 reviews of which 8,990 were positive and 5,540 were negative resulting in a rating of 6.1 out of 10. Attracting a solid base of 12,522 players due to its free access, this strategy game has achieved the #7 position in the best free games like SAS: Zombie Assault 4.
6.1
8,990
5,540

12,522
players

8. Eternal Return

Similarity 45% Eternal Return is a free-to-play, 2.5D perspective Battle Royale game. Search, Craft, Hunt, and Fight using a variety of characters. Plan your strategy and become the last survivor on this eternal experiment. Eternal Return is a free to play and anime game developed by Nimble Neuron and published by Nimble Neuron and SapStaR Games. Released on July 19th 2023 has received 65,046 reviews of which 51,694 were positive and 13,352 were negative resulting in a rating of 7.8 out of 10. Attracting a solid base of 12,341 players due to its free access, this strategy game has achieved the #8 position in the best free games like SAS: Zombie Assault 4.
7.8
51,694
13,352

12,341
players

9. Unturned

Similarity 67% You're a survivor in the zombie infested ruins of society, and must work with your friends and forge alliances to remain among the living. Unturned is a free to play, survival and zombies game developed and published by Smartly Dressed Games. Released on July 07th 2017 has received 555,368 reviews of which 506,516 were positive and 48,852 were negative resulting in an impressive rating of 9.0 out of 10. Attracting a solid base of 10,408 players due to its free access, this strategy game has achieved the #9 position in the best free games like SAS: Zombie Assault 4.
9.0
506,516
48,852

10,408
players

10. World of Warships

Similarity 48% Immerse yourself in thrilling naval battles and assemble an armada of over 600 ships from the first half of the 20th century — from stealthy destroyers to gigantic battleships. Change the look of your ship, choose upgrades to suit your play style, and go into battle with other players! World of Warships is a free to play, naval combat and action game developed and published by Wargaming Group Limited. Released on November 15th 2017 has received 146,552 reviews of which 112,887 were positive and 33,665 were negative resulting in a rating of 7.6 out of 10. Attracting a solid base of 8,518 players due to its free access, this strategy game has achieved the #10 position in the best free games like SAS: Zombie Assault 4.
7.6
112,887
33,665

8,518
players