Games like Warhammer 40,000: Battle Sister on Steam

For those who prefer not to search, lists of the most played, top deals and best free games like Warhammer 40,000: Battle Sister are available at the bottom of the page.

Filters & Lists
War Dust VR: 32v32 Battlefields Join the fight in War Dust VR, the ultimate FPS shooter with immersive VR gameplay. Dominate expansive battlefields with diverse vehicles, exciting mechanics, and strategic control points. Join your team and become a champion of this multiplayer war today!

Similarity 57%
Price 20.99€
Rating 7.7
Release 06 May 2020
VAIL VR Download now and explore VAIL’s free-to-play Citadel. Discover why VAIL is the highest rated VR Shooter with best-in-class mechanics, precisely tuned interactions, and immersive physics systems.

Similarity 57%
Price Free to play
Rating 7.5
Release 15 Feb 2024
Call of Duty®: Modern Warfare® 3 (2011) The best-selling first-person action series of all-time returns with an epic sequel to the multiple GOTY award winner Call of Duty®: Modern Warfare® 2

Similarity 57%
Price 39.99€
Rating 8.4
Release 07 Nov 2011
Delta Force 2 You're a member of the U.S. Army's best kept secret: the elite SPECIAL OPERATIONS unit known as Delta Force, formed to BATTLE TERRORISM throughout the world. When the best of the rest can't handle the op, YOU are called into action. Can you handle THE JOB? Features FREE NovaWorld™: online gaming supporting up to 50 players.

Similarity 57%
Price -8% 4.64€
Rating 8.1
Release 18 Jun 2009
PowerSlave Exhumed PowerSlave Exhumed is a KEX Engine port of the classic console game perfectly blending both the PlayStation & Saturn versions

Similarity 56%
Price -95% 0.90€
Rating 8.5
Release 10 Feb 2022
Tom Clancy’s Rainbow Six® Extraction Tom Clancy's Rainbow Six® Extraction is a tactical, co-op, PvE first-person shooter where you and your squad face an evolving alien threat. Teamwork, tactics, and flawless execution are key to your survival.

Similarity 56%
Price -75% 9.99€
Rating 6.4
Release 15 Jun 2023
Hover Junkers Engage in multiplayer VR gunfights that capture real gun play like no FPS you've played before. Pilot and fortify Hover Junkers as you physically walk, duck, dodge and aim in cross ship combat.

Similarity 56%
Price 19.50€
Rating 6.1
Release 05 Apr 2016
BONELAB BONELAB is an experimental physics action game. Explore a mysterious lab filled with weapons, enemies, challenges and secrets. Escape your reality, or wreak havoc. No wrong answers.

Similarity 56%
Price -29% 28.70€
Rating 7.8
Release 29 Sep 2022
Contractors Contractors is a team-based competitive multiplayer shooter game for virtual reality devices. Experience the next level virtual warfare with hardcore controls, lethal weapons, customizable load-outs, and intense firefights. BECOME AN OPERATOR.

Similarity 56%
Price 16.79€
Rating 8.1
Release 14 Dec 2018
RoboCop: Rogue City Become the legendary part man, part machine, all cop hero and deliver justice in Old Detroit.

Similarity 55%
Price -92% 4.30€
Rating 8.7
Release 02 Nov 2023
Contractors Showdown : ExfilZone Contractors Showdown delivers adrenaline-fueled VR combat with two distinct modes: fast-paced Battle Royale and the immersive, tactical Exfil Zone. Customize your loadout, complete missions, and fight to survive in dynamic, high-stakes battles. Gear up, squad up, and dominate the VR battlefield!

Similarity 55%
Price 16.79€
Rating 7.1
Release 25 Apr 2024
Call of Juarez: Gunslinger From the dust of a gold mine to the dirt of a saloon, Call of Juarez® Gunslinger is a real homage to the Wild West tales. Live the epic and violent journey of a ruthless bounty hunter on the trail of the West’s most notorious outlaws.

Similarity 55%
Price -96% 0.50€
Rating 9.3
Release 22 May 2013
Overload A new six-degree-of-freedom shooter with intuitive controls, amazing lighting and graphics. From the creators of Descent, Overload is the best zero-gravity robot-blasting combat ever.

Similarity 55%
Price -98% 0.59€
Rating 9.0
Release 31 May 2018
Crisis Brigade 2 reloaded Crisis Brigade 2 reloaded is about covering, pointing and shooting, fast-paced pure action. Intense shootouts, powerful weapons, challenging levels, fierce enemies... Like the 90's classic arcade machines, but with the immersion that Virtual Reality is capable of.

Similarity 55%
Price 16.79€
Rating 7.8
Release 11 Nov 2021
Wolfenstein: The New Order Wolfenstein®: The New Order reignites the series that created the first-person shooter genre. Wolfenstein offers a deep game narrative packed with action, adventure and first-person combat.

Similarity 55%
Price -90% 2.14€
Rating 9.0
Release 19 May 2014
INDUSTRIA Embark on a gripping journey in INDUSTRIA, an atmospheric FPS set in Cold War-era East Berlin. Unravel the secrets of a mysterious parallel dimension while searching for a missing colleague. Explore a haunting reality where the truth awaits. Discover the dark past that lies beyond.

Similarity 55%
Price -97% 0.76€
Rating 6.9
Release 30 Sep 2021
Cosmic Trip Cosmic Trip is an award-winning real-time strategy VR game. Build a base, command a flying drone army, and attack/defend hostile enemies on strange alien planets.

Similarity 55%
Price 19.99€
Rating 8.0
Release 24 May 2017
Gun Club VR Take to the range with an arsenal of the world’s most powerful weaponry in Gun Club VR. Addictive gameplay and unsurpassed realism combine to make Gun Club VR the ultimate virtual weapon simulator. The only thing missing is the smell of the gunpowder.

Similarity 54%
Price -39% 12.22€
Rating 7.6
Release 27 Aug 2018
Metro Awakening Metro Awakening is a story-driven first person adventure built for VR that blends atmospheric exploration, stealth and combat in the most immersive Metro experience yet. Don your gas mask, brave the crippling radiation and venture into the depths of the Metro where threats haunt your every step.

Similarity 54%
Price -50% 19.99€
Rating 7.3
Release 07 Nov 2024
Zero Caliber VR Zero Caliber is the ultimate VR FPS: single player/Co-op campaign, PvP and mod support with 40+ realistic firearms & melee weapons, 100+ unlockable skins, 50+ attachments, realistic physics, progression & more! Immerse yourself in the action, customize your gear and unleash your inner hero!

Similarity 54%
Price -83% 4.33€
Rating 7.5
Release 31 Jul 2023
Trials on Tatooine Commence your Jedi training in this Star Wars virtual reality demo experience. Repair the Millennium Falcon, defend it from attack by Imperial Stormtroopers, and wield a LIGHTSABER.

Similarity 54%
Price Free to play
Rating 7.6
Release 18 Jul 2016
Call of Duty® 4: Modern Warfare® (2007) The new action-thriller from the award-winning team at Infinity Ward, the creators of the Call of Duty® series, delivers the most intense and cinematic action experience ever. Call of Duty 4: Modern Warfare arms gamers with an arsenal of advanced and powerful modern day firepower and transports them to the most treacherous hotspots...

Similarity 54%
Price 19.99€
Rating 9.1
Release 12 Nov 2007
Call of Duty®: Modern Warfare® Experience a visceral Campaign or assemble your team in the ultimate online playground with multiple Special Ops challenges and a mix of Multiplayer maps and modes.

Similarity 54%
Price 59.99€
Rating 7.8
Release 08 Mar 2023
SUPERHOT VR Lose track of what’s real. Commit yourself, body and mind. Confront the evocative, elegantly brutal world of SUPERHOT VR. Enemies pouring into the room from all sides, dozens of bullets coursing through the air... Wait. Something seems different in here...

Similarity 54%
Price -67% 7.62€
Rating 7.3
Release 25 May 2017

Most played games like Warhammer 40,000: Battle Sister on Steam

Take a look at the top games like Warhammer 40,000: Battle Sister that are currently attracting the largest player bases on the Steam platform, as of June 16th 2025.

1. Counter-Strike: Source

Similarity 45% Counter-Strike: Source blends Counter-Strike's award-winning teamplay action with the advanced technology of Source™ technology. Counter-Strike: Source is a shooter, fps and action game developed and published by Valve. Released on November 01st 2004 has received 182,234 reviews of which 175,426 were positive and 6,808 were negative resulting in an impressive rating of 9.5 out of 10. The game has hit the top spot as the #1 most played game like Warhammer 40,000: Battle Sister, thanks to its 11,527 peak concurrent players over the last day.
9.5
175,426
6,808

11,527
players

2. STAR WARS™ Battlefront™ II

Similarity 48% Be the hero in the ultimate STAR WARS™ battle fantasy with STAR WARS™ Battlefront™ II: Celebration Edition! STAR WARS™ Battlefront™ II is a multiplayer, shooter and singleplayer game developed by DICE and published by Electronic Arts. Released on June 11th 2020 has received 71,208 reviews of which 62,342 were positive and 8,866 were negative resulting in a rating of 8.6 out of 10. While seeing 7,546 players online at once in the last 24 hours, this game is currently ranked #2 among games like Warhammer 40,000: Battle Sister based on player count.
8.6
62,342
8,866

7,546
players

3. Counter-Strike

Similarity 45% Play the world's number 1 online action game. Engage in an incredibly realistic brand of terrorist warfare in this wildly popular team-based game. Ally with teammates to complete strategic missions. Take out enemy sites. Rescue hostages. Your role affects your team's success. Your team's success affects your role. Counter-Strike is a action, fps and multiplayer game developed and published by Valve. Released on November 01st 2000 has received 250,245 reviews of which 243,818 were positive and 6,427 were negative resulting in an impressive rating of 9.6 out of 10. While seeing 6,697 players online at once in the last 24 hours, this game is currently ranked #3 among games like Warhammer 40,000: Battle Sister based on player count.
9.6
243,818
6,427

6,697
players

4. Crosshair V2

Similarity 45% Crosshair V2 is a crosshair overlay technology that improves aim, response time, and hip fire accuracy for gamers. Choose from a variety of sizes, shapes, and neon colors to find the crosshair that gives you the greatest advantage in your favorite game. Crosshair V2 is a utilities, shooter and action game developed and published by CenterPoint Gaming. Released on January 26th 2023 has received 8,440 reviews of which 7,594 were positive and 846 were negative resulting in a rating of 8.7 out of 10. With 3,515 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Warhammer 40,000: Battle Sister.
8.7
7,594
846

3,515
players

5. DOOM: The Dark Ages

Similarity 48% DOOM: The Dark Ages is the prequel to the critically acclaimed DOOM (2016) and DOOM Eternal that tells an epic cinematic story worthy of the DOOM Slayer’s legend. Players will step into the blood-stained boots of the DOOM Slayer, in this never-before-seen dark and sinister medieval war against Hell. DOOM: The Dark Ages is a action, fps and demons game developed by id Software and published by Bethesda Softworks. Released on May 14th 2025 has received 21,671 reviews of which 18,891 were positive and 2,780 were negative resulting in a rating of 8.5 out of 10. With 2,635 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Warhammer 40,000: Battle Sister.
8.5
18,891
2,780

2,635
players

6. Half-Life 2

Similarity 52% Reawakened from stasis in the occupied metropolis of City 17, Gordon Freeman is joined by Alyx Vance as he leads a desperate human resistance. Experience the landmark first-person shooter packed with immersive world-building, boundary-pushing physics, and exhilarating combat. Half-Life 2 is a fps, action and sci-fi game developed and published by Valve. Released on November 16th 2004 has received 245,627 reviews of which 239,721 were positive and 5,906 were negative resulting in an impressive rating of 9.7 out of 10. With 1,626 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Warhammer 40,000: Battle Sister.
9.7
239,721
5,906

1,626
players

7. Battlefield 4™

Similarity 45% Embrace unrivaled destruction in Battlefield 4™. Revel in the glorious chaos of all-out war packed with rewarding, tactical challenges in an interactive environment. Battlefield 4™ is a multiplayer, fps and singleplayer game developed by DICE and published by Electronic Arts. Released on June 11th 2020 has received 71,148 reviews of which 60,650 were positive and 10,498 were negative resulting in a rating of 8.4 out of 10. With 1,444 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Warhammer 40,000: Battle Sister.
8.4
60,650
10,498

1,444
players

8. DOOM

Similarity 48% Now includes all three premium DLC packs (Unto the Evil, Hell Followed, and Bloodfall), maps, modes, and weapons, as well as all feature updates including Arcade Mode, Photo Mode, and the latest Update 6.66, which brings further multiplayer improvements as well as revamps multiplayer progression. DOOM is a fps, gore and action game developed by id Software and published by Bethesda Softworks. Released on May 12th 2016 has received 207,279 reviews of which 198,001 were positive and 9,278 were negative resulting in an impressive rating of 9.4 out of 10. With 1,441 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Warhammer 40,000: Battle Sister.
9.4
198,001
9,278

1,441
players

9. KovaaK's

Similarity 50% Master your aim with KovaaK’s, the world’s best aim trainer. With over 200,000 scenarios, playlists and more! Embrace total customization, including a map editor and game physics. More than just a trainer, it’s a dynamic, community-driven platform that elevates your gameplay. KovaaK's is a action, shooter and simulation game developed and published by KovaaK Games. Released on April 03rd 2018 has received 35,305 reviews of which 32,776 were positive and 2,529 were negative resulting in an impressive rating of 9.1 out of 10. With 1,425 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Warhammer 40,000: Battle Sister.
9.1
32,776
2,529

1,425
players

10. Metro 2033 Redux

Similarity 46% 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 110,967 reviews of which 101,543 were positive and 9,424 were negative resulting in an impressive rating of 9.0 out of 10. With 996 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Warhammer 40,000: Battle Sister.
9.0
101,543
9,424

996
players

Best deals on games like Warhammer 40,000: Battle Sister on Steam

Discover fantastic savings with the best discounts on a variety of games like Warhammer 40,000: Battle Sister 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 Warhammer 40,000: Battle Sister.

1. Overload

Similarity 55% A new six-degree-of-freedom shooter with intuitive controls, amazing lighting and graphics. From the creators of Descent, Overload is the best zero-gravity robot-blasting combat ever. Overload is a action, 6dof and fps game developed and published by Revival Productions and LLC. Released on May 31st 2018 has received 2,022 reviews of which 1,903 were positive and 119 were negative resulting in a rating of 9.0 out of 10. Featuring a massive 98% discount, this game currently holds the #1 spot in the best deals for games like Warhammer 40,000: Battle Sister.
9.0
1,903
119

-98% 24.99€ 0.59€

2. Serious Sam VR: The Last Hope

Similarity 52% Serious Sam is back! And this time it's REAL! Serious Sam VR: The Last Hope is a vr, action and gore game developed by Croteam VR and published by Devolver Digital and Croteam. Released on September 20th 2017 has received 1,395 reviews of which 1,180 were positive and 215 were negative resulting in a rating of 8.1 out of 10. Thanks to its incredible 98% discount, this game is now the #2 best deal in games like Warhammer 40,000: Battle Sister.
8.1
1,180
215

-98% 28.99€ 0.58€

3. ShootMania Storm

Similarity 50% ShootMania the FPS “Powered By Players”ShootMania Storm is revolutionizing the multiplayer FPS by adding a community dimension and unlimited replayability. Developed by the Nadeo studio, renowned for community racing game, TrackMania, ShootMania Storm boasts quick-fire matches and epic battles, where only your talent will distinguish you... ShootMania Storm is a action, shooter and fps game developed by Nadeo and published by Ubisoft. Released on April 10th 2013 has received 854 reviews of which 729 were positive and 125 were negative resulting in a rating of 8.1 out of 10. Thanks to its incredible 98% discount, this game is now the #3 best deal in games like Warhammer 40,000: Battle Sister.
8.1
729
125

-98% 19.99€ 0.46€

4. Hard Reset Redux

Similarity 51% Hard Reset Redux is an action-packed and hardcore single-player shooter which embraces the best qualities that the genre has it offer. It includes over-the-top destruction, loads of enemies, great weapon variety, a challenging campaign and a beautifully realized cyberpunk setting. Hard Reset Redux is a action, fps and adventure game developed by Flying Wild Hog and published by Good Shepherd Entertainment. Released on June 03rd 2016 has received 2,245 reviews of which 1,823 were positive and 422 were negative resulting in a rating of 7.8 out of 10. Currently offered at a significant 98% discount, this title has earned the #4 position in the best deals for games like Warhammer 40,000: Battle Sister.
7.8
1,823
422

-98% 19.99€ 0.48€

5. Budget Cuts 2: Mission Insolvency

Similarity 47% Built from the ground-up for Virtual Reality, Budget Cuts 2 is an action-adventure stealth game where you zip, sneak, and stab your way through enemy-filled offices, trains, warehouses, and skyscrapers to take down the evil efficiency robots at TransCorp. Budget Cuts 2: Mission Insolvency is a adventure, action and indie game developed by Neat Corporation and Fast Travel Games and published by Neat Corporation and Creature Label. Released on December 12th 2019 has received 521 reviews of which 420 were positive and 101 were negative resulting in a rating of 7.6 out of 10. Currently offered at a significant 98% discount, this title has earned the #5 position in the best deals for games like Warhammer 40,000: Battle Sister.
7.6
420
101

-98% 24.99€ 0.59€

6. F.E.A.R. 3

Similarity 48% 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 12,758 reviews of which 9,070 were positive and 3,688 were negative resulting in a rating of 7.0 out of 10. Currently offered at a significant 98% discount, this title has earned the #6 position in the best deals for games like Warhammer 40,000: Battle Sister.
7.0
9,070
3,688

-98% 19.99€ 0.45€

7. Alien Rage - Unlimited

Similarity 53% Unleash a fury of powerful weapons as you blast your way through armies of Alien forces hell-bent on taking you down! Battle through 14 intense levels and prepare to face a barrage of beastly-sized bosses that will test your every skill. Each of your 10 weapons comes with two firing modes and you’ll need all of them! Alien Rage - Unlimited is a action, shooter and fps game developed and published by CI Games. Released on September 24th 2013 has received 3,455 reviews of which 2,334 were positive and 1,121 were negative resulting in a rating of 6.6 out of 10. Currently offered at a significant 98% discount, this title has earned the #7 position in the best deals for games like Warhammer 40,000: Battle Sister.
6.6
2,334
1,121

-98% 19.99€ 0.54€

8. Enemy Front

Similarity 51% 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. Enemy Front is a action, fps and world war ii game developed and published by CI Games. Released on June 10th 2014 has received 5,436 reviews of which 3,599 were positive and 1,837 were negative resulting in a rating of 6.5 out of 10. Currently offered at a significant 98% discount, this title has earned the #8 position in the best deals for games like Warhammer 40,000: Battle Sister.
6.5
3,599
1,837

-98% 19.99€ 0.53€

9. Necromunda: Hired Gun

Similarity 66% Become a Hired Gun. The money’s good, the dog’s loyal, and the gun’s reliable. Embark on a fast-paced, violent, and thrilling FPS set in the darkest reaches of Warhammer 40,000’s most infamous hive city. Necromunda: Hired Gun is a action, warhammer 40k and adventure game developed by Streum On Studio and published by Focus Entertainment. Released on May 31st 2021 has received 7,422 reviews of which 4,864 were positive and 2,558 were negative resulting in a rating of 6.5 out of 10. Currently offered at a significant 98% discount, this title has earned the #9 position in the best deals for games like Warhammer 40,000: Battle Sister.
6.5
4,864
2,558

-98% 39.99€ 1.15€

10. Metro 2033 Redux

Similarity 46% 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 110,967 reviews of which 101,543 were positive and 9,424 were negative resulting in an impressive rating of 9.0 out of 10. Currently offered at a significant 97% discount, this title has earned the #10 position in the best deals for games like Warhammer 40,000: Battle Sister.
9.0
101,543
9,424

-97% 19.99€ 0.62€

Free games like Warhammer 40,000: Battle Sister on Steam

Check out this fantastic list of free-to-play games like Warhammer 40,000: Battle Sister 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 Warhammer 40,000: Battle Sister.

1. Crosshair V2

Similarity 45% Crosshair V2 is a crosshair overlay technology that improves aim, response time, and hip fire accuracy for gamers. Choose from a variety of sizes, shapes, and neon colors to find the crosshair that gives you the greatest advantage in your favorite game. Crosshair V2 is a utilities, shooter and action game developed and published by CenterPoint Gaming. Released on January 26th 2023 has received 8,440 reviews of which 7,594 were positive and 846 were negative resulting in a rating of 8.7 out of 10. With 3,515 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Warhammer 40,000: Battle Sister.
8.7
7,594
846

3,515
players

2. Combat Master: Season 4

Similarity 45% Join fast-paced action-packed combat. Play Combat Master -- AAA experience on any hardware. Best-in-class multiplayer gunfight. Next-level extreme performance. Lightning-speed loading time and a whole lot more. Combat Master: Season 4 is a fps, multiplayer and action game developed and published by Alfa Bravo Inc. Released on April 21st 2023 has received 45,639 reviews of which 40,283 were positive and 5,356 were negative resulting in a rating of 8.7 out of 10. Thanks to its free to play tag and a daily player base of 969, this game has secured the #2 spot in the ranking of free games like Warhammer 40,000: Battle Sister.
8.7
40,283
5,356

969
players

3. STRAFTAT

Similarity 46% STRAFTAT video game ::::::::::::::::::::: 1v1 ONLINE first person pov SHOOTER ::::::::::::::: quick rounds in 150 MAPS ::::::::::::: Including all WEAPONS and proximity chat STRAFTAT is a action, shooter and fps game developed by Sirius Lemaitre and Leonard Lemaitre and published by Lemaitre Bros. Released on October 24th 2024 has received 8,446 reviews of which 8,149 were positive and 297 were negative resulting in an impressive rating of 9.3 out of 10. Thanks to its free to play tag and a daily player base of 440, this game has secured the #3 spot in the ranking of free games like Warhammer 40,000: Battle Sister.
9.3
8,149
297

440
players

4. Zula Global

Similarity 45% Zula is an intense free-to-play FPS in which you can play cooperatively with your teammates to overthrow the enemy side. You can enjoy new content weekly and receive gifts every day. Variety of maps and weapons from the real world so you can immerse yourself 100%. Zula Global is a free to play, fps and action game developed and published by Madbyte Games. Released on January 12th 2018 has received 7,595 reviews of which 5,310 were positive and 2,285 were negative resulting in a rating of 6.9 out of 10. Attracting a solid base of 161 players due to its free access, this strategy game has achieved the #4 position in the best free games like Warhammer 40,000: Battle Sister.
6.9
5,310
2,285

161
players

5. America's Army: Proving Grounds

Similarity 44% America’s Army: Proving Grounds is the official game of the U.S. Army and part of the highly acclaimed America’s Army game series. This free military game focuses on small unit tactical maneuvers and puts you to the test in a wide variety of new America’s Army maps and AA fan favorites. America's Army: Proving Grounds is a free to play, fps and action game developed and published by U.S. Army. Released on August 29th 2013 has received 10,952 reviews of which 8,637 were positive and 2,315 were negative resulting in a rating of 7.7 out of 10. Attracting a solid base of 160 players due to its free access, this strategy game has achieved the #5 position in the best free games like Warhammer 40,000: Battle Sister.
7.7
8,637
2,315

160
players

6. TOXIKK™

Similarity 45% FRAG LIKE IT'S 1999! TOXIKK plays as if today's military shooters never existed: Designed as a spiritual successor to the FPS giants of the late 90s and early 2ks, TOXIKK carefully evolves their mechanics with modern technology and fresh ideas elaborated with Arena-FPS enthusiasts. TOXIKK™ is a fps, action and free to play game developed by Reakktor Studios and published by Schwiezer System GmbH. Released on September 10th 2016 has received 5,811 reviews of which 4,485 were positive and 1,326 were negative resulting in a rating of 7.5 out of 10. Attracting a solid base of 105 players due to its free access, this strategy game has achieved the #6 position in the best free games like Warhammer 40,000: Battle Sister.
7.5
4,485
1,326

105
players

7. Combat Arms: the Classic

Similarity 45% Combat Arms: the Classic is a multiplayer game, free-to-play modern first-person shooter. The game is a relaunch of Combat Arms in its glory days delivering gamers a nostalgic high-quality FPS with an extensive arsenal of weapons. Combat Arms: the Classic is a free to play, action and fps game developed by VALOFE and NEXON and published by VALOFE. Released on July 14th 2020 has received 1,927 reviews of which 1,247 were positive and 680 were negative resulting in a rating of 6.3 out of 10. The game currently holds the #7 spot among the most played free games like Warhammer 40,000: Battle Sister.
6.3
1,247
680

69
players

8. Hired Ops

Similarity 44% Hired Ops is a session-based online shooter dedicated to fierce conflicts between rival mercenary groups battling on a global scale. Hired Ops is a fps, multiplayer and free to play game developed by Absolut Soft LLC and published by . Released on April 13th 2021 has received 15,641 reviews of which 10,532 were positive and 5,109 were negative resulting in a rating of 6.6 out of 10. The game currently holds the #8 spot among the most played free games like Warhammer 40,000: Battle Sister.
6.6
10,532
5,109

68
players

9. Ironsight

Similarity 45% Online FPS game, near future background, Resource Warfare between Military Forces and PMC. More than 50 kinds of original weapons with customization option. Use Peripheral objects, Tactical drones, Active objects to experience dynamic warfare. Ironsight is a free to play, action and fps game developed and published by WipleGames Inc. and . Released on June 19th 2019 has received 22,410 reviews of which 16,204 were positive and 6,206 were negative resulting in a rating of 7.1 out of 10. The game currently holds the #9 spot among the most played free games like Warhammer 40,000: Battle Sister.
7.1
16,204
6,206

50
players

10. Propagation VR

Similarity 46% Combining survival horror and static wave shooting, Propagation VR will get your adrenaline pumping as you try to survive a zombie apocalypse. Armed only with your guns and your fists, fight off terrifying zombies and other multi-species mutants. Will you get out alive? Propagation VR is a vr, action and horror game developed and published by WanadevStudio. Released on September 25th 2020 has received 5,622 reviews of which 5,298 were positive and 324 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #10 spot among the most played free games like Warhammer 40,000: Battle Sister.
9.1
5,298
324

41
players