Games like Killing Floor on Steam

For those who prefer not to search, lists of the most played, top deals and best free games like Killing Floor are available at the bottom of the page.

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Serious Sam: Siberian Mayhem

Serious Sam: Siberian Mayhem is a new stand-alone expansion to the world of the classic FPS series. Join the fight against Notorious Mental on a journey through the wild lands of Russia, and find your way through this lost chapter of Sam Stone's adventures.

Similarity 57%
Price -54% 8.93€
Rating 8.9
Release 25 Jan 2022

Prisoners

An online game in which prisoners (2-10) sentenced to death try to win their freedom and the grand prize by eliminating others.

Similarity 56%
Price -65% 1.74€
Rating 7.0
Release 15 Aug 2024

Six Days in Fallujah

NEW! Play solo with an AI fireteam or co-op online. Six Days in Fallujah is an intensely realistic first-person tactical shooter based on true stories from one of this century’s toughest urban battles.

Similarity 56%
Price -49% 19.91€
Rating 8.1
Release 22 Jun 2023

Barotrauma

Barotrauma is a 2D co-op submarine simulator – in space, with survival horror and RPG elements. Steer your submarine, complete missions, fight monsters, fix leaks, operate machinery, man the guns and craft items, and stay alert: danger in Barotrauma doesn’t announce itself!

Similarity 56%
Price -50% 17.49€
Rating 9.2
Release 13 Mar 2023

Far Cry® New Dawn

Dive into a transformed vibrant post-apocalyptic Hope County, Montana, 17 years after a global nuclear catastrophe. Lead the fight against the Highwaymen, as they seek to take over the last remaining resources.

Similarity 56%
Price -80% 8.99€
Rating 7.5
Release 15 Feb 2019

Remnant: From the Ashes

The world has been thrown into chaos by an ancient evil from another dimension. As one of the last remnants of humanity, you must set out alone or alongside up to two other survivors to face down hordes of deadly enemies to try to carve a foothold, rebuild, and retake what was lost.

Similarity 56%
Price -82% 7.05€
Rating 8.3
Release 19 Aug 2019

System Shock

A first-person fight to the death in the depths of space!

Similarity 56%
Price -73% 10.99€
Rating 8.9
Release 30 May 2023

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 56%
Price -67% 19.79€
Rating 8.3
Release 05 Nov 2015

Far Cry 3

Discover the dark secrets of a lawless island ruled by violence and take the fight to the enemy as you try to escape. You’ll need more than luck to escape alive!

Similarity 56%
Price -75% 4.99€
Rating 8.8
Release 28 Nov 2012

Sanctum

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.

Similarity 56%
Price -63% 3.60€
Rating 8.6
Release 15 Apr 2011

The Evil Within 2

Detective Sebastian Castellanos has lost everything, including his daughter, Lily. To save her, he must descend into the nightmarish world of STEM. Horrifying threats emerge from every corner, and he must rely on his wits to survive. For his one chance at redemption, the only way out is in.

Similarity 55%
Price -85% 4.56€
Rating 9.0
Release 12 Oct 2017

How to Survive

“A real Gem” – Destructoid at E3 “Offers a different experience for zombie game veterans” – Co-Optimus“Has a lot more going for it than smashing brains and gory, red goo ... With a surprisingly deep crafting system” – GamesRadarYou're shipwrecked on an isolated island, a desperate castaway in a total freakshow world. How will you survive?

Similarity 55%
Price -76% 3.54€
Rating 8.1
Release 29 Aug 2014

Call of Duty®: Ghosts

Outnumbered and outgunned, but not outmatched.Call of Duty®: Ghosts is an extraordinary step forward for one of the largest entertainment franchises of all-time. This new chapter in the Call of Duty® franchise features a new dynamic where players are on the side of a crippled nation fighting not for freedom, or liberty, but simply to...

Similarity 55%
Price -67% 19.79€
Rating 6.4
Release 25 Mar 2014

Sniper Elite 5

The award-winning series returns as Karl Fairburne fights to uncover Project Kraken in 1944 France. The genre-defining authentic sniping, with enhanced kill cam, has never looked or felt better as you fight across immersive maps to stop the Nazi war machine in its tracks.

Similarity 55%
Price -78% 11.00€
Rating 8.2
Release 25 May 2022

Sniper Elite V2 Remastered

In the dark days of the end of World War 2 amidst the ruins of Berlin, one bullet can change history… Elite sniper Karl Fairburne returns to the front line in the remaster of this award-winning stealth-action experience. Packed with new features, contemporary visuals and definitive content.

Similarity 55%
Price -81% 6.40€
Rating 7.5
Release 13 May 2019

Wolfenstein: The Old Blood

Wolfenstein®: The Old Blood™ is a standalone prequel to the critically acclaimed first-person action-adventure shooter, Wolfenstein®: The New Order. This adventure spans eight chapters and features the hallmarks of MachineGames – thrilling action, immersive story, and intense FPS combat.

Similarity 55%
Price -77% 4.68€
Rating 8.8
Release 04 May 2015

Enemy Front

ENEMY FRONT is the first truly modern WW2 FPS, featuring stunning visuals, open-ended levels and a richly interactive combat experience that breaks out of the standard model of highly linear scripted FPS experiences, giving the player full freedom to own their playing style.

Similarity 55%
Price -90% 1.98€
Rating 6.5
Release 10 Jun 2014

Arma 3

Experience true combat gameplay in a massive military sandbox. Deploying a wide variety of single- and multiplayer content, over 20 vehicles and 40 weapons, and limitless opportunities for content creation, this is the PC’s premier military game. Authentic, diverse, open - Arma 3 sends you to war.

Similarity 55%
Price -57% 11.90€
Rating 9.0
Release 12 Sep 2013

Call of Juarez: Bound in Blood

THE OLD WEST, 1864. In order to save their family, the McCall brothers will kill anyone who stands between them and the legendary Gold of Juarez.

Similarity 55%
Price -89% 1.09€
Rating 8.4
Release 02 Jul 2009

Return to Castle Wolfenstein

World War II rages and nations fall. The Nazis are twisting science and the occult into an army capable of annihilating the Allies once and for all. As US Army Ranger William “B.J.” Blazkowicz, pierce the black heart of the Third Reich and stop them...or die trying.

Similarity 55%
Price -71% 1.47€
Rating 9.0
Release 03 Aug 2007

Resident Evil 3

Jill Valentine is one of the last remaining people in Raccoon City to witness the atrocities Umbrella performed. To stop her, Umbrella unleashes their ultimate secret weapon: Nemesis! Also includes Resident Evil Resistance, a new 1 vs 4 online multiplayer game set in the Resident Evil universe.

Similarity 54%
Price -82% 7.26€
Rating 8.1
Release 02 Apr 2020

7 Days to Die

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!

Similarity 54%
Price -45% 23.99€
Rating 8.8
Release 25 Jul 2024

Quake 4

As part of the elite Rhino Squad, you must spearhead Earth’s military invasion of a hostile alien homeworld. But, in this desperate war for humanity’s survival against an unrelenting enemy, you may discover that the only way to defeat them...is to become one of them.

Similarity 54%
Price -73% 3.99€
Rating 8.4
Release 04 Aug 2011

HumanitZ

HumanitZ is a co-op, isometric, open world survival game in a world ended by the zombie outbreak. As one of the few human survivors, try to last as long as “humanly” possible. The past can’t be changed, but you can make a difference today for the future of humanity.

Similarity 54%
Price -57% 7.87€
Rating 7.2
Release 18 Sep 2023

Most played games like Killing Floor on Steam

Take a look at the top games like Killing Floor that are currently attracting the largest player bases on the Steam platform, as of April 19th 2025.

1. Counter-Strike 2

Similarity 54% For over two decades, Counter-Strike has offered an elite competitive experience, one shaped by millions of players from across the globe. And now the next chapter in the CS story is about to begin. This is Counter-Strike 2. Counter-Strike 2 is a fps, shooter and multiplayer game developed and published by Valve. Released on August 21st 2012 has received 8,706,045 reviews of which 7,555,742 were positive and 1,150,303 were negative resulting in a rating of 8.7 out of 10. The game has hit the top spot as the #1 most played game like Killing Floor, thanks to its 886,832 peak concurrent players over the last day.
8.7
7,555,742
1,150,303

886,832
players

2. Rust

Similarity 55% The only aim in Rust is to survive. Everything wants you to die - the island’s wildlife, other inhabitants, the environment, and other survivors. Do whatever it takes to last another night. Rust is a survival, crafting and multiplayer game developed and published by Facepunch Studios. Released on February 08th 2018 has received 1,210,131 reviews of which 1,055,970 were positive and 154,161 were negative resulting in a rating of 8.7 out of 10. While seeing 114,699 players online at once in the last 24 hours, this game is currently ranked #2 among games like Killing Floor based on player count.
8.7
1,055,970
154,161

114,699
players

3. Apex Legends™

Similarity 53% 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 987,640 reviews of which 663,258 were positive and 324,382 were negative resulting in a rating of 6.7 out of 10. While seeing 91,790 players online at once in the last 24 hours, this game is currently ranked #3 among games like Killing Floor based on player count.
6.7
663,258
324,382

91,790
players

4. DayZ

Similarity 75% How long can you survive a post-apocalyptic world? A land overrun with an infected "zombie" population, where you compete with other survivors for limited resources. Will you team up with strangers and stay strong together? Or play as a lone wolf to avoid betrayal? This is DayZ – this is your story. DayZ is a survival, open world and online co-op game developed and published by Bohemia Interactive. Released on December 13th 2018 has received 424,833 reviews of which 325,442 were positive and 99,391 were negative resulting in a rating of 7.6 out of 10. With 44,343 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Killing Floor.
7.6
325,442
99,391

44,343
players

5. Dead by Daylight

Similarity 67% Trapped forever in a realm of eldritch evil where even death is not an escape, four determined Survivors face a bloodthirsty Killer in a vicious game of nerve and wits. Pick a side and step into a world of tension and terror with horror gaming's best asymmetrical multiplayer. Dead by Daylight is a horror, multiplayer and survival horror game developed and published by Behaviour Interactive Inc.. Released on June 14th 2016 has received 788,584 reviews of which 623,141 were positive and 165,443 were negative resulting in a rating of 7.9 out of 10. With 41,617 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Killing Floor.
7.9
623,141
165,443

41,617
players

6. Left 4 Dead 2

Similarity 88% 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 952,732 reviews of which 929,269 were positive and 23,463 were negative resulting in an impressive rating of 9.7 out of 10. With 28,692 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Killing Floor.
9.7
929,269
23,463

28,692
players

7. Delta Force

Similarity 53% 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 98,110 reviews of which 64,093 were positive and 34,017 were negative resulting in a rating of 6.5 out of 10. With 27,648 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Killing Floor.
6.5
64,093
34,017

27,648
players

8. 7 Days to Die

Similarity 54% 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! 7 Days to Die is a survival, zombies and multiplayer game developed by The Fun Pimps and published by The Fun Pimps Entertainment LLC. Released on July 25th 2024 has received 366,841 reviews of which 325,023 were positive and 41,818 were negative resulting in a rating of 8.8 out of 10. With 24,015 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Killing Floor.
8.8
325,023
41,818

24,015
players

9. Unturned

Similarity 59% 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 553,929 reviews of which 505,358 were positive and 48,571 were negative resulting in an impressive rating of 9.1 out of 10. With 15,006 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Killing Floor.
9.1
505,358
48,571

15,006
players

10. THE FINALS

Similarity 53% 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 226,447 reviews of which 175,772 were positive and 50,675 were negative resulting in a rating of 7.7 out of 10. With 14,201 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Killing Floor.
7.7
175,772
50,675

14,201
players

Best deals on games like Killing Floor on Steam

Discover fantastic savings with the best discounts on a variety of games like Killing Floor available on Steam right now, updated on April 19th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Killing Floor.

1. Outlast 2

Similarity 58% Outlast 2 introduces you to Sullivan Knoth and his followers, who left our wicked world behind to give birth to Temple Gate, a town, deep in the wilderness and hidden from civilization. Knoth and his flock are preparing for the tribulations of the end of times and you’re right in the thick of it. Outlast 2 is a horror, psychological horror and survival horror game developed and published by Red Barrels. Released on April 24th 2017 has received 54,959 reviews of which 50,192 were positive and 4,767 were negative resulting in a rating of 9.0 out of 10. Featuring a massive 95% discount, this game currently holds the #1 spot in the best deals for games like Killing Floor.
9.0
50,192
4,767

-95% 30.60€ 1.53€

2. Warhammer: End Times - Vermintide

Similarity 64% Vermintide is an epic co-operative action combat adventure set in the End Times of the iconic Warhammer Fantasy world. Warhammer: End Times - Vermintide is a action, online co-op and co-op game developed and published by Fatshark. Released on October 23rd 2015 has received 21,040 reviews of which 16,839 were positive and 4,201 were negative resulting in a rating of 7.9 out of 10. Thanks to its incredible 95% discount, this game is now the #2 best deal in games like Killing Floor.
7.9
16,839
4,201

-95% 29.20€ 1.46€

3. Borderlands 3

Similarity 59% The original shooter-looter returns, packing bazillions of guns and a mayhem-fueled adventure! Blast through new worlds and enemies as one of four new Vault Hunters. Borderlands 3 is a rpg, looter shooter and multiplayer game developed by Gearbox Software and published by 2K. Released on March 13th 2020 has received 145,760 reviews of which 124,138 were positive and 21,622 were negative resulting in a rating of 8.4 out of 10. Thanks to its incredible 93% discount, this game is now the #3 best deal in games like Killing Floor.
8.4
124,138
21,622

-93% 59.71€ 4.18€

4. The Blackout Club

Similarity 62% The Blackout Club is a first-person co-op horror game centered around a group of teenage friends investigating a monstrous secret beneath the skin of their small town. 1-4 players explore procedurally-generated missions against a fearsome enemy you can only see with your eyes closed. The Blackout Club is a horror, indie and co-op game developed and published by Question. Released on July 29th 2019 has received 2,828 reviews of which 2,202 were positive and 626 were negative resulting in a rating of 7.5 out of 10. Currently offered at a significant 93% discount, this title has earned the #4 position in the best deals for games like Killing Floor.
7.5
2,202
626

-93% 30.43€ 2.13€

5. F.E.A.R. 3

Similarity 72% F.E.A.R. 3 delivers all the hallmarks that define the F.E.A.R. brand: terrifying paranormal experience, frenetic combat and a dramatic storyline. F.E.A.R. 3 is a fps, horror and co-op game developed by Day 1 Studios and published by Warner Bros. Interactive Entertainment. Released on June 21st 2011 has received 12,621 reviews of which 8,996 were positive and 3,625 were negative resulting in a rating of 7 out of 10. Currently offered at a significant 93% discount, this title has earned the #5 position in the best deals for games like Killing Floor.
7
8,996
3,625

-93% 19.71€ 1.38€

6. Metro 2033 Redux

Similarity 57% In 2013 the world was devastated by an apocalyptic event, annihilating almost all mankind and turning the Earth's surface into a poisonous wasteland. A handful of survivors took refuge in the depths of the Moscow underground, and human civilization entered a new Dark Age. The year is 2033. Metro 2033 Redux is a post-apocalyptic, fps and atmospheric game developed by 4A Games and published by Deep Silver. Released on August 27th 2014 has received 96,266 reviews of which 87,371 were positive and 8,895 were negative resulting in a rating of 9.0 out of 10. Currently offered at a significant 92% discount, this title has earned the #6 position in the best deals for games like Killing Floor.
9.0
87,371
8,895

-92% 18.75€ 1.50€

7. Killing Floor 2

Similarity 87% 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. Killing Floor 2 is a zombies, multiplayer and online co-op game developed and published by Tripwire Interactive. Released on November 18th 2016 has received 126,438 reviews of which 110,946 were positive and 15,492 were negative resulting in a rating of 8.7 out of 10. Currently offered at a significant 92% discount, this title has earned the #7 position in the best deals for games like Killing Floor.
8.7
110,946
15,492

-92% 29.13€ 2.33€

8. Back 4 Blood

Similarity 87% 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. Back 4 Blood is a zombies, online co-op and multiplayer game developed by Turtle Rock Studios and published by Warner Bros. Games. Released on October 12th 2021 has received 67,778 reviews of which 46,346 were positive and 21,432 were negative resulting in a rating of 6.8 out of 10. Currently offered at a significant 92% discount, this title has earned the #8 position in the best deals for games like Killing Floor.
6.8
46,346
21,432

-92% 61.13€ 4.89€

9. Zombie Army Trilogy

Similarity 75% The cult horror shooter series comes to an apocalyptic conclusion with an epic new third chapter, a heart-pumping new horde mode, and remastered editions of the best-selling Nazi Zombie Army 1 & 2. Zombie Army Trilogy is a zombies, action and co-op game developed and published by Rebellion. Released on March 06th 2015 has received 17,532 reviews of which 15,174 were positive and 2,358 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 91% discount, this title has earned the #9 position in the best deals for games like Killing Floor.
8.5
15,174
2,358

-91% 40.67€ 3.66€

10. FOREWARNED

Similarity 54% FOREWARNED is a 1-4 player co-op survival horror. Delve deep into ancient Egyptian ruins with your team of fellow archaeologists. Investigate phenomena, collect treasure, discover lore, survive danger, and banish the evil that lurks within. FOREWARNED is a horror, online co-op and survival horror game developed and published by Dreambyte Games. Released on April 25th 2024 has received 6,372 reviews of which 5,793 were positive and 579 were negative resulting in a rating of 8.8 out of 10. Currently offered at a significant 90% discount, this title has earned the #10 position in the best deals for games like Killing Floor.
8.8
5,793
579

-90% 11.30€ 1.13€

Free games like Killing Floor on Steam

Check out this fantastic list of free-to-play games like Killing Floor you can enjoy on Steam right now, updated on April 19th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Killing Floor.

1. Counter-Strike 2

Similarity 54% For over two decades, Counter-Strike has offered an elite competitive experience, one shaped by millions of players from across the globe. And now the next chapter in the CS story is about to begin. This is Counter-Strike 2. Counter-Strike 2 is a fps, shooter and multiplayer game developed and published by Valve. Released on August 21st 2012 has received 8,706,045 reviews of which 7,555,742 were positive and 1,150,303 were negative resulting in a rating of 8.7 out of 10. With 886,832 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Killing Floor.
8.7
7,555,742
1,150,303

886,832
players

2. Apex Legends™

Similarity 53% 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 987,640 reviews of which 663,258 were positive and 324,382 were negative resulting in a rating of 6.7 out of 10. Thanks to its free to play tag and a daily player base of 91,790, this game has secured the #2 spot in the ranking of free games like Killing Floor.
6.7
663,258
324,382

91,790
players

3. Delta Force

Similarity 53% 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 98,110 reviews of which 64,093 were positive and 34,017 were negative resulting in a rating of 6.5 out of 10. Thanks to its free to play tag and a daily player base of 27,648, this game has secured the #3 spot in the ranking of free games like Killing Floor.
6.5
64,093
34,017

27,648
players

4. Unturned

Similarity 59% 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 553,929 reviews of which 505,358 were positive and 48,571 were negative resulting in an impressive rating of 9.1 out of 10. Attracting a solid base of 15,006 players due to its free access, this strategy game has achieved the #4 position in the best free games like Killing Floor.
9.1
505,358
48,571

15,006
players

5. THE FINALS

Similarity 53% 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 226,447 reviews of which 175,772 were positive and 50,675 were negative resulting in a rating of 7.7 out of 10. Attracting a solid base of 14,201 players due to its free access, this strategy game has achieved the #5 position in the best free games like Killing Floor.
7.7
175,772
50,675

14,201
players

6. SCP: Secret Laboratory

Similarity 66% Deep within a secure underground facility, a sudden containment breach allows many of the secured anomalies to escape from their chambers. Assist the Foundation in re-securing the facility, help the Insurgency in their goal to capture it, or wreak havoc as an SCP in a frantic bid to escape. SCP: Secret Laboratory is a free to play, multiplayer and horror game developed and published by Northwood Studios. Released on December 29th 2017 has received 211,312 reviews of which 193,314 were positive and 17,998 were negative resulting in an impressive rating of 9.0 out of 10. Attracting a solid base of 3,091 players due to its free access, this strategy game has achieved the #6 position in the best free games like Killing Floor.
9.0
193,314
17,998

3,091
players

7. Enlisted

Similarity 59% 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. Enlisted is a fps, world war ii and multiplayer game developed by Darkflow Software and published by Gaijin Network Ltd. Released on July 16th 2024 has received 25,534 reviews of which 20,479 were positive and 5,055 were negative resulting in a rating of 7.9 out of 10. Attracting a solid base of 2,977 players due to its free access, this strategy game has achieved the #7 position in the best free games like Killing Floor.
7.9
20,479
5,055

2,977
players

8. Dead Frontier 2

Similarity 59% 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. Dead Frontier 2 is a free to play, multiplayer and survival horror game developed and published by Creaky Corpse Ltd. Released on July 15th 2019 has received 26,496 reviews of which 18,654 were positive and 7,842 were negative resulting in a rating of 7.0 out of 10. Attracting a solid base of 1,042 players due to its free access, this strategy game has achieved the #8 position in the best free games like Killing Floor.
7.0
18,654
7,842

1,042
players

9. Stay Out

Similarity 70% Stay Out - is a MMORPG with shooter elements, based on spirit of “stalking” - an urban exploration, searching and exploring mysterious, abandoned and forgotten by humanity pieces of our planet. Stay Out is a free to play, survival and multiplayer game developed and published by MOBITECH LLC. Released on November 27th 2019 has received 25,214 reviews of which 16,371 were positive and 8,843 were negative resulting in a rating of 6.4 out of 10. Attracting a solid base of 927 players due to its free access, this strategy game has achieved the #9 position in the best free games like Killing Floor.
6.4
16,371
8,843

927
players

10. No More Room in Hell

Similarity 75% 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. No More Room in Hell is a free to play, zombies and multiplayer game developed by No More Room in Hell Team and published by Lever Games. Released on October 31st 2013 has received 73,900 reviews of which 66,431 were positive and 7,469 were negative resulting in a rating of 8.9 out of 10. Attracting a solid base of 483 players due to its free access, this strategy game has achieved the #10 position in the best free games like Killing Floor.
8.9
66,431
7,469

483
players