Games like Warhammer 40,000: Space Marine 2 on Steam

For those who prefer not to search, lists of the most played, top deals and best free games like Warhammer 40,000: Space Marine 2 are available at the bottom of the page.

Filters & Lists
Kane & Lynch 2: Dog Days Pure adrenaline of non-stop action in Single Player, Online Co-op and Multiplayer. Double the pleasure and mayhem with new multiplayer DLCs! (click for details)

Similarity 55%
Price 9.99€
Rating 6.5
Release 17 Aug 2010
Risk of Rain 2 Escape a chaotic alien planet by fighting through hordes of frenzied monsters – with your friends, or on your own. Combine loot in surprising ways and master each character until you become the havoc you feared upon your first crash landing.

Similarity 55%
Price -83% 4.42€
Rating 9.3
Release 11 Aug 2020
Sniper Elite: Nazi Zombie Army 2 ** Please note: a remastered and improved edition of this game is now available in Zombie Army Trilogy.**Experience a terrifyingly intense co-op campaign for up to four players in this gut-wrenching sequel to Steam best-seller, Sniper Elite: Nazi Zombie Army.

Similarity 55%
Price -95% 0.78€
Rating 8.2
Release 31 Oct 2013
Grand Theft Auto III – The Definitive Edition It all starts in Liberty City. With revolutionary freedom to go anywhere and jack anyone, Grand Theft Auto III puts the center of the criminal underworld at your fingertips, if you have enough guts to take it.

Similarity 55%
Price -60% 23.99€
Rating 6.5
Release 19 Jan 2023
The Mean Greens - Plastic Warfare Take part of history’s greatest battle of Green VS. Tan. Fight amongst and against others online. Jump, shoot and roll your way into victory with fast paced objective based gameplay. Sometimes the greatest battles are fought by the smallest of soldiers.

Similarity 55%
Price 8.19€
Rating 8.0
Release 08 Dec 2015
Rogue Trooper Nu Earth: a poisoned planet where endless war rages between the Norts and the Southers. A futile struggle on a hostile planet with no end in sight. But there are tales of a lone warrior. A man who knows no allegiance, the Rogue Trooper!

Similarity 55%
Price -75% 2.53€
Rating 8.8
Release 29 Mar 2007
Resident Evil 5 This game is a port of the Games for Windows - Live version that was released in 2009. If you buy the Untold Stories Bundle here on Steam, it will be the same as upgrading to Resident Evil 5 Gold Edition.

Similarity 55%
Price -75% 4.99€
Rating 8.6
Release 15 Sep 2009
Tom Clancy's Ghost Recon: Future Soldier™ In Ghost Recon Future Soldier join an elite team of highly trained, cut-throat special-ops soldiers. Armed to the teeth with unrivalled combat technology, Ghost Recon takes you to the globe’s most deadly warzones to hunt down the highest value targets.

Similarity 54%
Price 14.99€
Rating 6.8
Release 27 Jun 2012
EARTH DEFENSE FORCE 5 Stand and fight for humanity. This arcade shooter takes place in the year 2022, as the Earth Defense Force fends off an all-out attack by unknown life forms. Become an EDF soldier, battle against endless hordes of immense enemies, and restore peace to the earth.

Similarity 54%
Price -90% 5.02€
Rating 9.2
Release 11 Jul 2019
EARTH DEFENSE FORCE 4.1 The Shadow of New Despair It's a fight for the future of the planet between the Ravagers, a merciless swarm of alien invaders, and the Earth Defense Force (EDF) in this third-person shooter.Play as four different classes in over 80 missions with a range of 800 weapons at your disposal.Co-op play supported.

Similarity 54%
Price -77% 3.98€
Rating 9.2
Release 18 Jul 2016
Coreborn A fun survival game set in the open world of Ultracore. Build, grow and defend your town from attacking enemies. Go on adventures to loot, gather resources, discover a beautiful fantasy map, unlock Skills, build bases, find mounts and shape the world. Alone or together with friends old and new.

Similarity 54%
Price 13.99€
Rating 6.2
Release 19 Jun 2024
Zombie Army Trilogy 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.

Similarity 54%
Price -92% 3.69€
Rating 8.5
Release 06 Mar 2015
Tomb Raider Tomb Raider explores the intense origin story of Lara Croft and her ascent from a young woman to a hardened survivor.

Similarity 54%
Price -93% 1.06€
Rating 9.5
Release 04 Mar 2013
C.A.S.T. (CHERNOZEM ANOMALY STRIKE TEAM) C.A.S.T is a third-person PvE extraction shooter playable solo or in co-op. Select your character and loadout to battle enemy hordes, evade anomalies, and complete objectives across handcrafted maps with dynamic procedural elements.

Similarity 53%
Price 6.89€
Rating 8.6
Release 09 Dec 2024
Ninjin: Clash of Carrots Ninjin: Clash of Carrots is an anime-inspired beat-em-up with varied enemies and deep customization. Play as the rabbit Ninjin, or Akai, the ninja fox, and fight to retrieve the carrots stolen by Shogun Moe! Redeem carrots for weapons, upgrades and more! Supports 2-player online or local co-op.

Similarity 53%
Price 9.99€
Rating 8.5
Release 04 Sep 2018
Monster Hunter: World Welcome to a new world! In Monster Hunter: World, the latest installment in the series, you can enjoy the ultimate hunting experience, using everything at your disposal to hunt monsters in a new world teeming with surprises and excitement.

Similarity 53%
Price -77% 6.97€
Rating 8.7
Release 08 Aug 2018
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 53%
Price -89% 4.64€
Rating 8.3
Release 19 Aug 2019
Bionic Commando The first true sequel to the classic 1988 Nintendo Entertainment System original, Bionic Commando sees the return of the bionically-enhanced Nathan "R.A.D." Spencer. Time has not been kind to Spencer: Five years after his heroic defeat of the Imperials, he has been betrayed by the government he swore to serve, imprisoned for...

Similarity 53%
Price -93% 0.79€
Rating 7.0
Release 28 Jul 2009
Orcs Must Die! Deathtrap Orcs Must Die! Deathtrap combines chaotic third-person combat with devious trap-laying strategy. Enjoy endless replayability as your War Mage grows stronger through roguelite progression. Repel relentless orc hordes solo or with up to 4 players.

Similarity 53%
Price -25% 21.74€
Rating 7.0
Release 28 Jan 2025
OUTRIDERS Outriders’ brutal and bloody combat combines frenetic gunplay, violent powers and deep RPG systems to create a true genre hybrid.

Similarity 53%
Price -67% 6.75€
Rating 6.6
Release 01 Apr 2021
Scars Above Scars Above is a challenging sci-fi third-person action adventure shooter combining the rewarding feel of overcoming difficulty with a compelling and intricate story, set in a mysterious alien world to explore.

Similarity 53%
Price -97% 1.06€
Rating 7.5
Release 28 Feb 2023
Lead and Gold: Gangs of the Wild West Lead and Gold: Gangs of the Wild West is a third-person shooter that delivers an intense team-based multiplayer experience. Relive the violent era of the Wild West with adrenaline-fueled action and fast-paced gunfights. Engage in gritty battles in beautifully rendered classic Western settings.

Similarity 53%
Price -97% 0.34€
Rating 7.0
Release 08 Apr 2010
World War Z 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.

Similarity 53%
Price -82% 5.53€
Rating 8.2
Release 21 Sep 2021
Disney Infinity 2.0: Gold Edition Enjoy Disney Infinity with a Full Toy Box! Disney Infinity 2.0: Gold Edition invites you to enter the worlds of Disney Storytelling and Marvel Adventures with all Disney Infinity 2.0 Characters and Playsets Unlocked to enjoy experiences only Disney, Marvel, and your imagination can bring to life.

Similarity 53%
Price 28.99€
Rating 8.5
Release 09 Dec 2016

Most played games like Warhammer 40,000: Space Marine 2 on Steam

Take a look at the top games like Warhammer 40,000: Space Marine 2 that are currently attracting the largest player bases on the Steam platform, as of June 15th 2025.

1. Marvel Rivals

Similarity 43% 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. The game has hit the top spot as the #1 most played game like Warhammer 40,000: Space Marine 2, thanks to its 97,283 peak concurrent players over the last day.
7.9
228,817
58,752

97,283
players

2. HELLDIVERS™ 2

Similarity 65% The Galaxy’s Last Line of Offence. Enlist in the Helldivers and join the fight for freedom across a hostile galaxy in a fast, frantic, and ferocious third-person shooter. HELLDIVERS™ 2 is a online co-op, pve and third-person shooter game developed by Arrowhead Game Studios and published by PlayStation Publishing LLC. Released on February 08th 2024 has received 1,017,635 reviews of which 775,883 were positive and 241,752 were negative resulting in a rating of 7.6 out of 10. While seeing 59,219 players online at once in the last 24 hours, this game is currently ranked #2 among games like Warhammer 40,000: Space Marine 2 based on player count.
7.6
775,883
241,752

59,219
players

3. Grand Theft Auto V Enhanced

Similarity 46% Experience entertainment blockbusters Grand Theft Auto V and Grand Theft Auto Online — now upgraded for a new generation with stunning visuals, faster loading, 3D audio, and more, plus exclusive content for GTA Online players. Grand Theft Auto V Enhanced is a open world, action and multiplayer game developed by Rockstar North and published by Rockstar Games. Released on March 04th 2025 has received 55,881 reviews of which 38,595 were positive and 17,286 were negative resulting in a rating of 6.8 out of 10. While seeing 33,933 players online at once in the last 24 hours, this game is currently ranked #3 among games like Warhammer 40,000: Space Marine 2 based on player count.
6.8
38,595
17,286

33,933
players

4. Risk of Rain 2

Similarity 55% Escape a chaotic alien planet by fighting through hordes of frenzied monsters – with your friends, or on your own. Combine loot in surprising ways and master each character until you become the havoc you feared upon your first crash landing. Risk of Rain 2 is a third-person shooter, action roguelike and multiplayer game developed by Hopoo Games and published by Gearbox Publishing. Released on August 11th 2020 has received 313,577 reviews of which 293,127 were positive and 20,450 were negative resulting in an impressive rating of 9.3 out of 10. With 8,881 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Warhammer 40,000: Space Marine 2.
9.3
293,127
20,450

8,881
players

5. STAR WARS™ Battlefront™ II

Similarity 53% 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. With 7,745 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Warhammer 40,000: Space Marine 2.
8.6
62,342
8,866

7,745
players

6. Monster Hunter: World

Similarity 53% Welcome to a new world! In Monster Hunter: World, the latest installment in the series, you can enjoy the ultimate hunting experience, using everything at your disposal to hunt monsters in a new world teeming with surprises and excitement. Monster Hunter: World is a co-op, multiplayer and action game developed and published by CAPCOM Co. and Ltd.. Released on August 08th 2018 has received 493,390 reviews of which 434,239 were positive and 59,151 were negative resulting in a rating of 8.7 out of 10. With 7,486 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Warhammer 40,000: Space Marine 2.
8.7
434,239
59,151

7,486
players

7. Tom Clancy’s The Division® 2

Similarity 49% Join an elite group of civilian agents in this action-packed RPG shooter. Engage in intense tactical combat, team-up with your friends, and survive in a dynamic open world to save Washington, D.C. Tom Clancy’s The Division® 2 is a looter shooter, open world and third-person shooter game developed and published by Ubisoft. Released on January 12th 2023 has received 22,368 reviews of which 17,029 were positive and 5,339 were negative resulting in a rating of 7.5 out of 10. With 6,781 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Warhammer 40,000: Space Marine 2.
7.5
17,029
5,339

6,781
players

8. Sea of Thieves: 2025 Edition

Similarity 42% Sea of Thieves is a smash-hit pirate adventure game, offering the quintessential pirate experience of plundering lost treasures, intense battles, vanquishing sea monsters and more. Dive in with this revised edition of the game, which includes access to digital bonus media. Sea of Thieves: 2025 Edition is a multiplayer, open world and adventure game developed by Rare Ltd and published by Xbox Game Studios. Released on June 03rd 2020 has received 355,238 reviews of which 317,074 were positive and 38,164 were negative resulting in a rating of 8.8 out of 10. With 6,717 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Warhammer 40,000: Space Marine 2.
8.8
317,074
38,164

6,717
players

9. The Outlast Trials

Similarity 42% Red Barrels invites you to experience mind-numbing terror, this time with friends. Whether you go through the trials alone or in teams, if you survive long enough and complete the therapy, Murkoff will happily let you leave… but will you be the same? The Outlast Trials is a horror, multiplayer and co-op game developed and published by Red Barrels. Released on March 05th 2024 has received 66,956 reviews of which 62,533 were positive and 4,423 were negative resulting in an impressive rating of 9.2 out of 10. With 3,501 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Warhammer 40,000: Space Marine 2.
9.2
62,533
4,423

3,501
players

10. Grand Theft Auto IV: The Complete Edition

Similarity 49% Niko Bellic, Johnny Klebitz and Luis Lopez all have one thing in common - they live in the worst city in America. Liberty City worships money and status, and is heaven for those who have them and a living nightmare for those who don't. Grand Theft Auto IV: The Complete Edition is a open world, action and automobile sim game developed by Rockstar North and Rockstar Toronto and published by Rockstar Games. Released on March 24th 2020 has received 175,184 reviews of which 144,493 were positive and 30,691 were negative resulting in a rating of 8.2 out of 10. With 3,442 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Warhammer 40,000: Space Marine 2.
8.2
144,493
30,691

3,442
players

Best deals on games like Warhammer 40,000: Space Marine 2 on Steam

Discover fantastic savings with the best discounts on a variety of games like Warhammer 40,000: Space Marine 2 available on Steam right now, updated on June 15th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Warhammer 40,000: Space Marine 2.

1. Strange Brigade

Similarity 62% 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 Warhammer 40,000: Space Marine 2.
8.2
9,034
1,694

-99% 49.99€ 0.82€

2. Battletoads

Similarity 43% • Over-the-top combat with combos and hard-hitting morph attacks • Wild, varied gameplay sequences for all types of gamers • Hand-drawn animation feels like playing a cartoon • Drop-in couch co-op for three players Battletoads is a action, adventure and co-op game developed by Dlala Studios and published by Microsoft Studios and Rare Ltd. Released on August 20th 2020 has received 2,125 reviews of which 1,450 were positive and 675 were negative resulting in a rating of 6.6 out of 10. Thanks to its incredible 99% discount, this game is now the #2 best deal in games like Warhammer 40,000: Space Marine 2.
6.6
1,450
675

-99% 19.99€ 0.32€

3. War Tech Fighters

Similarity 47% War Tech Fighters - the space action game that combines the spectacular action of Japanese Anime with Hollywood Blockbusters. Configure, upgrade and customize your War Tech and dive into battle to fight back the Zatronian forces and save your galaxy! War Tech Fighters is a action, mechs and shooter game developed by Drakkar Dev and published by Green Man Gaming Publishing. Released on July 25th 2018 has received 335 reviews of which 258 were positive and 77 were negative resulting in a rating of 7.2 out of 10. Thanks to its incredible 98% discount, this game is now the #3 best deal in games like Warhammer 40,000: Space Marine 2.
7.2
258
77

-98% 19.99€ 0.58€

4. Hellpoint

Similarity 45% Hellpoint is an intense action RPG taking place on Irid Novo, a derelict space station soaked in an intoxicating dark sci fi atmosphere. Fight dreadful creatures, face the Cosmic Gods and unravel their twisted story. Should the challenge be too great, play with a friend in local or online coop. Hellpoint is a souls-like, sci-fi and action game developed by Cradle Games and published by tinyBuild. Released on July 30th 2020 has received 4,293 reviews of which 3,137 were positive and 1,156 were negative resulting in a rating of 7.1 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: Space Marine 2.
7.1
3,137
1,156

-98% 33.99€ 0.71€

5. From Space

Similarity 48% 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 #5 position in the best deals for games like Warhammer 40,000: Space Marine 2.
6.6
1,277
607

-98% 14.99€ 0.31€

6. Necromunda: Hired Gun

Similarity 47% 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 #6 position in the best deals for games like Warhammer 40,000: Space Marine 2.
6.5
4,864
2,558

-98% 39.99€ 1.15€

7. Stars End

Similarity 50% Stars End is a sci-fi survival sandbox set on the wild frontier of a distant star system. Play solo or host your own server as you craft, build, and battle to survive in a galaxy shaped by danger, discovery, and your own grit. Stars End is a co-op, massively multiplayer and multiplayer game developed by Reverie World Studios and published by indie.io. Released on January 08th 2023 has received 1,392 reviews of which 871 were positive and 521 were negative resulting in a rating of 6.1 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: Space Marine 2.
6.1
871
521

-98% 18.49€ 0.44€

8. Binary Domain

Similarity 47% Set in futuristic Tokyo, take control of the robotic community before they control everything! Binary Domain is a action, third-person shooter and sci-fi game developed by Devil's Details and published by SEGA. Released on April 26th 2012 has received 7,701 reviews of which 6,594 were positive and 1,107 were negative resulting in a rating of 8.3 out of 10. Currently offered at a significant 97% discount, this title has earned the #8 position in the best deals for games like Warhammer 40,000: Space Marine 2.
8.3
6,594
1,107

-97% 14.99€ 0.53€

9. Warhammer 40,000: Inquisitor - Prophecy

Similarity 53% Foul Tyranids rampaging on barren worlds; the mysterious Aeldari waging war on the Imperium; a prophecy that could change the fate of an entire Sector. Purge the unclean with the new Tech-Adept Inquisitor and carry out the Emperor’s will in the grim Action-RPG “WH40k: Inquisitor - Prophecy”. Warhammer 40,000: Inquisitor - Prophecy is a action, warhammer 40k and rpg game developed and published by NeocoreGames. Released on July 30th 2019 has received 2,889 reviews of which 2,305 were positive and 584 were negative resulting in a rating of 7.7 out of 10. Currently offered at a significant 97% discount, this title has earned the #9 position in the best deals for games like Warhammer 40,000: Space Marine 2.
7.7
2,305
584

-97% 24.99€ 0.77€

10. Scars Above

Similarity 53% Scars Above is a challenging sci-fi third-person action adventure shooter combining the rewarding feel of overcoming difficulty with a compelling and intricate story, set in a mysterious alien world to explore. Scars Above is a action, adventure and female protagonist game developed by Mad Head Games and published by Prime Matter. Released on February 28th 2023 has received 2,762 reviews of which 2,134 were positive and 628 were negative resulting in a rating of 7.5 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: Space Marine 2.
7.5
2,134
628

-97% 29.99€ 1.06€

Free games like Warhammer 40,000: Space Marine 2 on Steam

Check out this fantastic list of free-to-play games like Warhammer 40,000: Space Marine 2 you can enjoy on Steam right now, updated on June 15th 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: Space Marine 2.

1. Marvel Rivals

Similarity 43% 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. With 97,283 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Warhammer 40,000: Space Marine 2.
7.9
228,817
58,752

97,283
players

2. Starward

Similarity 49% The Steam version of 《Starward》 is an Asian server version, and the account is not compatible with other servers. Starward is a 3D fighting game that integrates mecha girls and classic GVG combat gameplay, with 1V1 and 2V2 mode as the core gameplay. Starward is a mechs, action and esports game developed by Game Blender and published by 盛天游戏. Released on April 24th 2024 has received 2,060 reviews of which 1,300 were positive and 760 were negative resulting in a rating of 6.2 out of 10. Thanks to its free to play tag and a daily player base of 424, this game has secured the #2 spot in the ranking of free games like Warhammer 40,000: Space Marine 2.
6.2
1,300
760

424
players

3. Rogue Company

Similarity 48% Join 20+ million players in Rogue Company, the ultimate third-person tactical action shooter! Become an agent of Rogue Company and wield powerful weapons, high-tech gadgets, and game-changing abilities. Accept the mission and jump into a variety of 4v4 and 6v6 game modes. Play FREE today! Rogue Company is a free to play, multiplayer and shooter game developed by First Watch Games and published by Hi-Rez Studios. Released on July 20th 2021 has received 25,408 reviews of which 18,878 were positive and 6,530 were negative resulting in a rating of 7.3 out of 10. Thanks to its free to play tag and a daily player base of 284, this game has secured the #3 spot in the ranking of free games like Warhammer 40,000: Space Marine 2.
7.3
18,878
6,530

284
players

4. War Robots: Frontiers

Similarity 43% Gear up for tactical mech action in War Robots: Frontiers, a free-to-play multiplayer mech shooter. Construct and customize, squad up with Pilots online, and fire up your engines in massive intergalactic battles. War Robots: Frontiers is a free to play, third-person shooter and mechs game developed and published by MY.GAMES. Released on March 04th 2025 has received 3,082 reviews of which 1,977 were positive and 1,105 were negative resulting in a rating of 6.3 out of 10. Attracting a solid base of 252 players due to its free access, this strategy game has achieved the #4 position in the best free games like Warhammer 40,000: Space Marine 2.
6.3
1,977
1,105

252
players

5. APB Reloaded

Similarity 47% The world’s first and premier Action MMO Third Person Shooter allows you to choose between two sides of the law. Play as Enforcer or Criminal, customize your gear for the task at hand and hit the streets and play how you want in a city filled with more action this side of a Hollywood blockbuster. APB Reloaded is a free to play, open world and multiplayer game developed and published by Little Orbit. Released on December 06th 2011 has received 37,292 reviews of which 23,693 were positive and 13,599 were negative resulting in a rating of 6.3 out of 10. Attracting a solid base of 229 players due to its free access, this strategy game has achieved the #5 position in the best free games like Warhammer 40,000: Space Marine 2.
6.3
23,693
13,599

229
players

6. 1v1.LOL - Battle Royale Game

Similarity 44% Join over 80 million players in 1V1.LOL Champions, the Fastest Battle Royale experience! 1v1.LOL - Battle Royale Game is a action, casual and free to play game developed and published by JustPlay.LOL. Released on June 18th 2023 has received 12,565 reviews of which 9,448 were positive and 3,117 were negative resulting in a rating of 7.4 out of 10. Attracting a solid base of 135 players due to its free access, this strategy game has achieved the #6 position in the best free games like Warhammer 40,000: Space Marine 2.
7.4
9,448
3,117

135
players

7. Zumbi Blocks 2 Open Alpha

Similarity 58% Loot. Kill. Survive. Can you escape ? (probably not) Zumbi Blocks 2 is the official sequel to the 2013 free browser zombie game. Stuck on an island, cut off from the rest of humanity, you wake up. The secret to breaking free from this place lies asleep, underground. From the soil, zumbies emerge. Zumbi Blocks 2 Open Alpha is a multiplayer, action and open world survival craft game developed and published by Adrian Kaminski. Released on April 15th 2023 has received 7,967 reviews of which 7,068 were positive and 899 were negative resulting in a rating of 8.6 out of 10. Attracting a solid base of 134 players due to its free access, this strategy game has achieved the #7 position in the best free games like Warhammer 40,000: Space Marine 2.
8.6
7,068
899

134
players

8. Sneak Out

Similarity 41% Sneak Out is a free to play multiplayer game full of mischief and fun for up to six players. Enter the Haunted Castle and prepare to hunt, hide, or prank 'em all, causing all kinds of hilarious mayhem while trying to win the deadly game of hide and seek! Sneak Out is a arcade, adventure and 3d game developed by Kinguin Studios and published by Kinguin. Released on June 06th 2024 has received 6,245 reviews of which 4,354 were positive and 1,891 were negative resulting in a rating of 6.8 out of 10. The game currently holds the #8 spot among the most played free games like Warhammer 40,000: Space Marine 2.
6.8
4,354
1,891

57
players

9. It Takes Two Friend's Pass

Similarity 41% Download Friend's Pass* and play It Takes Two with a friend for free. Just grab a friend who owns the full game, download Friend's Pass for free, and play together! It Takes Two Friend's Pass is a online co-op, co-op and multiplayer game developed by Hazelight Studio and published by Electronic Arts. Released on March 26th 2021 has received 795 reviews of which 703 were positive and 92 were negative resulting in a rating of 8.3 out of 10. The game currently holds the #9 spot among the most played free games like Warhammer 40,000: Space Marine 2.
8.3
703
92

41
players

10. Alien Swarm

Similarity 50% Co-operative multiplayer game and complete code base available for free. Alien Swarm is a free to play, co-op and action game developed and published by Valve. Released on July 19th 2010 has received 21,274 reviews of which 20,179 were positive and 1,095 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #10 spot among the most played free games like Warhammer 40,000: Space Marine 2.
9.3
20,179
1,095

29
players