Games like Halo: Spartan Strike on Steam

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

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Space Hulk: Deathwing Enhanced Edition

Space Hulk: Deathwing - Enhanced Edition is a First-Person Shooter based on Games Workshop’s cult classic board game set in Warhammer 40,000 universe. Expanding upon the original game, and featuring a host of new content, new features and a richer multiplayer mode.

Similarity 57%
Price -85% 4.42€
Rating 7.1
Release 22 May 2018

Serious Sam 3: BFE

Serious Sam 3: BFE is a prequel to the original indie fast action FPS and Game of the Year sensation - Serious Sam: The First Encounter!

Similarity 57%
Price -85% 4.40€
Rating 8.7
Release 22 Nov 2011

Serious Sam HD: The First Encounter

Serious Sam HD: The First Encounter is a visually upgraded and fully Steam supported remake version of the original high-adrenaline single-play and 16-player co-operative arcade-action FPS which was Gamespot's Game of the Year 2001 and which scored overall of 87% on Metacritic!

Similarity 57%
Price 14.99€
Rating 9.1
Release 24 Nov 2009

Alien Shooter

The endless darkness and the somber, long passages of a military complex have become the abode of evil, thousands of blood-thirsty creatures fill its offices, storehouses and mysterious laboratories. About 1,000 monsters on each map, showing up to 100 monsters simultaneously on one playing screen.

Similarity 57%
Price 4.99€
Rating 9.1
Release 27 May 2009

Earth Defense Force: Insect Armageddon

Thousands of giant insects and aliens once again ravage the earth, and only the Earth Defense Force can stop them.

Similarity 57%
Price 9.99€
Rating 8.3
Release 14 Dec 2011

Classic Marathon

From the team that brought you Aleph One, the classic sci-fi FPS Marathon from Bungie on Mac revived for modern hardware by the fan community.

Similarity 56%
Price Free to play
Rating 8.7
Release 10 May 2024

Ghostrunner

Ghostrunner offers a unique single-player experience: fast-paced, violent combat, and an original setting that blends science fiction with post-apocalyptic themes. It tells the story of a world that has already ended and its inhabitants who fight to survive.

Similarity 56%
Price -82% 5.42€
Rating 9.0
Release 27 Oct 2020

Killsquad

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.

Similarity 56%
Price 24.99€
Rating 6.9
Release 21 Oct 2021

Tesla vs Lovecraft

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

Similarity 56%
Price 14.79€
Rating 8.5
Release 26 Jan 2018

METAL GEAR SOLID V: THE PHANTOM PAIN

Ushering in a new era for the METAL GEAR franchise with cutting-edge technology powered by the Fox Engine, METAL GEAR SOLID V: The Phantom Pain, will provide players a first-rate gaming experience as they are offered tactical freedom to carry out open-world missions.

Similarity 56%
Price -66% 10.26€
Rating 9.0
Release 01 Sep 2015

AirMech

AirMech® Strike is a fast paced Action-RTS game that can be played solo, coop, or competitively online. Earn Kudos and Experience in battle and unlock a wide collection of AirMechs and Units while you practice the perfect strategy to emerge victorious!

Similarity 56%
Price Free to play
Rating 8.2
Release 30 Mar 2018

Dead Space (2008)

You are Isaac Clarke, an engineer on the spacecraft USG Ishimura. You're not a warrior. You're not a soldier. You are, however, the last line of defense for the remaining living crew.

Similarity 56%
Price 19.99€
Rating 9.0
Release 09 Jan 2009

SPORE™ Creepy & Cute Parts Pack

Add horror and humor to your universe. Make grotesque beasts or cuddly critters, then watch them do the robot, zombie walk, break dance and more! Includes over 100 new items. 60 New parts 48 New paint options 24 New animations

Similarity 56%
Price 19.99€
Rating 8.5
Release 19 Dec 2008

STAR WARS™ Jedi Knight II - Jedi Outcast™

The Legacy of Star Wars Dark Forces™ and Star Wars® Jedi Knight lives on in the intense first-person action of Jedi Outcast.

Similarity 56%
Price 9.75€
Rating 8.8
Release 16 Sep 2009

STAR WARS™ Jedi Knight - Jedi Academy™

Forge your weapon and follow the path of the Jedi Jedi Knight: Jedi Academy is the latest installment of the highly acclaimed Jedi Knight series. Take on the role of a new student eager to learn the ways of the Force from Jedi Master Luke Skywalker.

Similarity 56%
Price 9.75€
Rating 9.3
Release 16 Sep 2009

Earth 2160

After the destruction of the EARTH in 2150, the leaders of the Eurasian Dynasty escaped on board an evacuation fleet. Now they are fighting for the survival of the human species. Their base is one large building comprising of smaller variable parts.

Similarity 56%
Price 9.75€
Rating 6.9
Release 01 Apr 2006

Half-Life: Opposing Force

Return to the Black Mesa Research Facility as one of the military specialists assigned to eliminate Gordon Freeman. Experience an entirely new episode of single player action. Meet fierce alien opponents, and experiment with new weaponry. Named 'Game of the Year' by the Academy of Interactive Arts and Sciences.

Similarity 56%
Price 4.99€
Rating 9.3
Release 01 Nov 1999

CARNAGE OFFERING Tower Defense

The replicator robots are back! It's 2528. The machines are increasingly infecting the planets with genetically modified monsters. Challenge them and try to stop the onslaught. Upgrade buildings and heroes, mine resources, discover technology and fight to save humanity!

Similarity 56%
Price 9.75€
Rating 8.5
Release 17 Sep 2023

Mass Effect™ 3 N7 Digital Deluxe Edition (2012)

Earth is burning. The Reapers have taken over and other civilizations are falling like dominoes. Lead the final fight to save humanity and take back Earth from these terrifying machines, Commander Shepard.

Similarity 56%
Price 29.99€
Rating 7.3
Release 11 Jun 2020

STAR WARS™: Squadrons

Master the art of starfighter combat in the authentic piloting experience STAR WARS™: Squadrons. Feel the adrenaline of first-person multiplayer space dogfights alongside your squadron, and buckle up in a thrilling STAR WARS™ story.

Similarity 56%
Price 39.99€
Rating 6.5
Release 01 Oct 2020

Rebel Galaxy

Rebel Galaxy is a swashbuckling space adventure, with action-packed combat, exploration, discovery, trade, and “negotiation” with the outlandish denizens at the edge of the known universe.

Similarity 56%
Price 16.79€
Rating 8.3
Release 20 Oct 2015

Homeworld Remastered Collection

Experience the epic space strategy games that redefined the RTS genre. Control your fleet and build an armada across more than 30 single-player missions. Choose unit types, fleet formations and flight tactics for each strategic situation.

Similarity 56%
Price -94% 2.00€
Rating 8.6
Release 25 Feb 2015

Watch_Dogs™

In today's hyper-connected world, Chicago operates under ctOS, the most advanced computer network in America.

Similarity 56%
Price 19.99€
Rating 7.7
Release 26 May 2014

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 56%
Price -75% 3.74€
Rating 6.8
Release 27 Jun 2012

Most played games like Halo: Spartan Strike on Steam

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

1. HELLDIVERS™ 2

Similarity 55% 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 987,024 reviews of which 752,293 were positive and 234,731 were negative resulting in a rating of 7.6 out of 10. The game has hit the top spot as the #1 most played game like Halo: Spartan Strike, thanks to its 28,900 peak concurrent players over the last day.
7.6
752,293
234,731

28,900
players

2. Call of Duty®: Black Ops III

Similarity 54% Call of Duty®: Black Ops III Zombies Chronicles Edition includes the full base game plus the Zombies Chronicles content expansion. Call of Duty®: Black Ops III is a multiplayer, zombies and fps game developed by Treyarch and Aspyr (Mac) and published by Aspyr (Mac) and Activision. Released on November 05th 2015 has received 213,168 reviews of which 179,563 were positive and 33,605 were negative resulting in a rating of 8.3 out of 10. While seeing 5,293 players online at once in the last 24 hours, this game is currently ranked #2 among games like Halo: Spartan Strike based on player count.
8.3
179,563
33,605

5,293
players

3. Halo: The Master Chief Collection

Similarity 63% The Master Chief’s iconic journey includes six games, built for PC and collected in a single integrated experience. Whether you’re a long-time fan or meeting Spartan 117 for the first time, The Master Chief Collection is the definitive Halo gaming experience. Halo: The Master Chief Collection is a great soundtrack, fps and classic game developed by 343 Industries, Splash Damage, Ruffian Games, Bungie and Saber Interactive and published by Xbox Game Studios. Released on December 03rd 2019 has received 239,857 reviews of which 221,654 were positive and 18,203 were negative resulting in an impressive rating of 9.1 out of 10. While seeing 4,535 players online at once in the last 24 hours, this game is currently ranked #3 among games like Halo: Spartan Strike based on player count.
9.1
221,654
18,203

4,535
players

4. Space Engineers

Similarity 53% Space Engineers is a sandbox game about engineering, construction, exploration and survival in space and on planets. Players build space ships, space stations, planetary outposts of various sizes and uses, pilot ships and travel through space to explore planets and gather resources to survive. Space Engineers is a space, sandbox and building game developed and published by Keen Software House. Released on February 28th 2019 has received 131,727 reviews of which 116,631 were positive and 15,096 were negative resulting in a rating of 8.7 out of 10. With 4,017 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Halo: Spartan Strike.
8.7
116,631
15,096

4,017
players

5. Halo Infinite

Similarity 57% 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. Halo Infinite is a free to play, fps and multiplayer game developed by 343 Industries and published by Xbox Game Studios. Released on November 15th 2021 has received 176,290 reviews of which 123,035 were positive and 53,255 were negative resulting in a rating of 6.9 out of 10. With 2,508 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Halo: Spartan Strike.
6.9
123,035
53,255

2,508
players

6. METAL GEAR SOLID V: THE PHANTOM PAIN

Similarity 56% Ushering in a new era for the METAL GEAR franchise with cutting-edge technology powered by the Fox Engine, METAL GEAR SOLID V: The Phantom Pain, will provide players a first-rate gaming experience as they are offered tactical freedom to carry out open-world missions. METAL GEAR SOLID V: THE PHANTOM PAIN is a stealth, open world and action game developed and published by KONAMI. Released on September 01st 2015 has received 99,076 reviews of which 90,863 were positive and 8,213 were negative resulting in an impressive rating of 9.0 out of 10. With 2,021 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Halo: Spartan Strike.
9.0
90,863
8,213

2,021
players

7. STAR WARS™ Empire at War - Gold Pack

Similarity 55% Command or corrupt an entire galaxy in the definitive Star Wars strategy collection. It is a time of galactic civil war. Will you take up the reins of the Rebellion, assume control of the Empire, or rule the Star Wars Underworld? STAR WARS™ Empire at War - Gold Pack is a strategy, rts and space game developed by Petroglyph and published by LucasArts, Lucasfilm and Disney. Released on May 25th 2010 has received 38,771 reviews of which 37,851 were positive and 920 were negative resulting in an impressive rating of 9.6 out of 10. With 1,932 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Halo: Spartan Strike.
9.6
37,851
920

1,932
players

8. BATTLETECH

Similarity 55% Take command of your own mercenary outfit of 'Mechs and the MechWarriors that pilot them, struggling to stay afloat as you find yourself drawn into a brutal interstellar civil war. BATTLETECH is a mechs, strategy and turn-based tactics game developed by Harebrained Schemes and published by Paradox Interactive. Released on April 24th 2018 has received 31,367 reviews of which 26,263 were positive and 5,104 were negative resulting in a rating of 8.2 out of 10. With 1,812 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Halo: Spartan Strike.
8.2
26,263
5,104

1,812
players

9. Half-Life 2

Similarity 59% 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 241,625 reviews of which 235,834 were positive and 5,791 were negative resulting in an impressive rating of 9.7 out of 10. With 1,757 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Halo: Spartan Strike.
9.7
235,834
5,791

1,757
players

10. DOOM Eternal

Similarity 52% Hell’s armies have invaded Earth. Become the Slayer in an epic single-player campaign to conquer demons across dimensions and stop the final destruction of humanity. The only thing they fear... is you. DOOM Eternal is a fps, action and gore game developed by id Software and published by Bethesda Softworks. Released on March 19th 2020 has received 202,818 reviews of which 184,847 were positive and 17,971 were negative resulting in an impressive rating of 9.0 out of 10. With 1,588 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Halo: Spartan Strike.
9.0
184,847
17,971

1,588
players

Best deals on games like Halo: Spartan Strike on Steam

Discover fantastic savings with the best discounts on a variety of games like Halo: Spartan Strike 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 Halo: Spartan Strike.

1. Homeworld Remastered Collection

Similarity 56% Experience the epic space strategy games that redefined the RTS genre. Control your fleet and build an armada across more than 30 single-player missions. Choose unit types, fleet formations and flight tactics for each strategic situation. Homeworld Remastered Collection is a space, strategy and rts game developed by Gearbox Software and Aspyr (Mac) and published by Aspyr (Mac) and Gearbox Publishing. Released on February 25th 2015 has received 13,513 reviews of which 11,942 were positive and 1,571 were negative resulting in a rating of 8.6 out of 10. Featuring a massive 94% discount, this game currently holds the #1 spot in the best deals for games like Halo: Spartan Strike.
8.6
11,942
1,571

-94% 33.33€ 2.00€

2. Marvel's Guardians of the Galaxy

Similarity 61% Fire up a wild ride across the cosmos with a fresh take on Marvel’s Guardians of the Galaxy. In this action-adventure game, you are Star-Lord leading the unpredictable Guardians from one explosion of chaos to the next. You got this. Probably. Marvel's Guardians of the Galaxy is a singleplayer, story rich and action game developed by Eidos-Montréal and published by Eidos Interactive Corp.. Released on October 26th 2021 has received 38,562 reviews of which 36,313 were positive and 2,249 were negative resulting in an impressive rating of 9.2 out of 10. Thanks to its incredible 92% discount, this game is now the #2 best deal in games like Halo: Spartan Strike.
9.2
36,313
2,249

-92% 62.38€ 4.99€

3. XCOM: Enemy Unknown

Similarity 53% The XCOM: Enemy Unknown - Slingshot Pack is Now Available! XCOM: Enemy Unknown is a turn-based strategy, tactical and strategy game developed by Firaxis Games and Feral Interactive (Linux) and published by Feral Interactive (Linux) and 2K. Released on October 11th 2012 has received 56,186 reviews of which 52,518 were positive and 3,668 were negative resulting in an impressive rating of 9.2 out of 10. Thanks to its incredible 92% discount, this game is now the #3 best deal in games like Halo: Spartan Strike.
9.2
52,518
3,668

-92% 18.75€ 1.50€

4. Scars Above

Similarity 52% 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 2,681 reviews of which 2,070 were positive and 611 were negative resulting in a rating of 7.5 out of 10. Currently offered at a significant 92% discount, this title has earned the #4 position in the best deals for games like Halo: Spartan Strike.
7.5
2,070
611

-92% 31.25€ 2.50€

5. UBERMOSH

Similarity 53% UBERMOSH is an arcade game about cutting bullets with a sword, in a gun-filled cyberpunk mosh pit. UBERMOSH is a cyberpunk, pixel graphics and action game developed and published by Walter Machado. Released on August 13th 2015 has received 2,840 reviews of which 2,530 were positive and 310 were negative resulting in a rating of 8.6 out of 10. Currently offered at a significant 90% discount, this title has earned the #5 position in the best deals for games like Halo: Spartan Strike.
8.6
2,530
310

-90% 4.99€ 0.49€

6. Alien Breed 2: Assault

Similarity 69% Can you survive the alien onslaught? Gamers across the world will now have a chance to play the next chapter in this high-budget, high-quality series. Alien Breed 2: Assault is a action, shooter and aliens game developed and published by Team17 Digital Ltd. Released on September 22nd 2010 has received 1,002 reviews of which 698 were positive and 304 were negative resulting in a rating of 6.7 out of 10. Currently offered at a significant 90% discount, this title has earned the #6 position in the best deals for games like Halo: Spartan Strike.
6.7
698
304

-90% 9.99€ 0.99€

7. Livelock

Similarity 68% Livelock is a co-operative top-down shooter where you play solo or with up to two allies to break the cycle of infinite war between machines. As one of the remaining Capital Intellects, your role is to unlock Eden and revive humanity. Livelock is a action, top-down shooter and co-op game developed by Tuque Games and published by Arc Games. Released on August 30th 2016 has received 832 reviews of which 662 were positive and 170 were negative resulting in a rating of 7.6 out of 10. Currently offered at a significant 89% discount, this title has earned the #7 position in the best deals for games like Halo: Spartan Strike.
7.6
662
170

-89% 9.82€ 1.08€

8. Orcs Must Die!

Similarity 54% Slice them, burn them, skewer them, and launch them - no matter how you get it done, orcs must die in this fantasy action-strategy game from Robot Entertainment. Orcs Must Die! is a tower defense, action and strategy game developed and published by Robot Entertainment. Released on October 11th 2011 has received 8,146 reviews of which 7,814 were positive and 332 were negative resulting in an impressive rating of 9.3 out of 10. Currently offered at a significant 88% discount, this title has earned the #8 position in the best deals for games like Halo: Spartan Strike.
9.3
7,814
332

-88% 8.33€ 1.00€

9. Orcs Must Die! 2

Similarity 57% You’ve tossed, burned and sliced them by the thousands – now orcs must die more than ever before! Grab a friend and slay orcs in untold numbers in this sequel to the 2011 AIAS Strategy Game of the Year from Robot Entertainment. Orcs Must Die! 2 is a tower defense, co-op and action game developed and published by Robot Entertainment. Released on July 30th 2012 has received 19,238 reviews of which 17,883 were positive and 1,355 were negative resulting in an impressive rating of 9.1 out of 10. Currently offered at a significant 88% discount, this title has earned the #9 position in the best deals for games like Halo: Spartan Strike.
9.1
17,883
1,355

-88% 12.33€ 1.48€

10. Alien Breed 3: Descent

Similarity 75% Experience the final explosive chapter in the Alien Breed series and uncover the horrifying truth surrounding the existence of the Breed. Launch discount good thru Nov. 24 10am PST. Alien Breed 3: Descent is a action, shooter and isometric game developed and published by Team17 Digital Ltd. Released on November 17th 2010 has received 573 reviews of which 427 were positive and 146 were negative resulting in a rating of 7.1 out of 10. Currently offered at a significant 88% discount, this title has earned the #10 position in the best deals for games like Halo: Spartan Strike.
7.1
427
146

-88% 10.00€ 1.20€

Free games like Halo: Spartan Strike on Steam

Check out this fantastic list of free-to-play games like Halo: Spartan Strike 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 Halo: Spartan Strike.

1. Halo Infinite

Similarity 57% 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. Halo Infinite is a free to play, fps and multiplayer game developed by 343 Industries and published by Xbox Game Studios. Released on November 15th 2021 has received 176,290 reviews of which 123,035 were positive and 53,255 were negative resulting in a rating of 6.9 out of 10. With 2,508 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Halo: Spartan Strike.
6.9
123,035
53,255

2,508
players

2. Star Trek Online

Similarity 52% In Star Trek Online, the Star Trek universe appears for the first time on a truly massive scale. Players take the captain's chair as they command their own starship and crew. Explore strange new worlds, seek out new life and new civilizations, and boldly go where no one has gone before. Star Trek Online is a free to play, sci-fi and massively multiplayer game developed by Cryptic Studios and published by Arc Games. Released on January 31st 2012 has received 20,017 reviews of which 15,828 were positive and 4,189 were negative resulting in a rating of 7.8 out of 10. Thanks to its free to play tag and a daily player base of 1,200, this game has secured the #2 spot in the ranking of free games like Halo: Spartan Strike.
7.8
15,828
4,189

1,200
players

3. PlanetSide 2

Similarity 52% PlanetSide 2 is an all-out planetary war, where thousands of players battle as one across enormous continents. Utilize infantry, ground and air vehicles, and teamwork to destroy your enemies in this revolutionary first-person shooter on a massive scale. PlanetSide 2 is a free to play, fps and massively multiplayer game developed by Rogue Planet Games and published by Daybreak Game Company. Released on November 20th 2012 has received 73,438 reviews of which 59,495 were positive and 13,943 were negative resulting in a rating of 8 out of 10. Thanks to its free to play tag and a daily player base of 855, this game has secured the #3 spot in the ranking of free games like Halo: Spartan Strike.
8
59,495
13,943

855
players

4. SAS: Zombie Assault 4

Similarity 62% Purge the undead! Intense action-shooter with deep rpg elements, including upgradeable guns and armor, unique class skills, and class special abilities. Entire game can be played single player or as a 4-player online co-op game, including PvP events like Last Man Standing. SAS: Zombie Assault 4 is a free to play, zombies and multiplayer game developed and published by Ninja Kiwi. Released on October 16th 2017 has received 9,011 reviews of which 7,770 were positive and 1,241 were negative resulting in a rating of 8.4 out of 10. Attracting a solid base of 141 players due to its free access, this strategy game has achieved the #4 position in the best free games like Halo: Spartan Strike.
8.4
7,770
1,241

141
players

5. Classic Marathon

Similarity 56% From the team that brought you Aleph One, the classic sci-fi FPS Marathon from Bungie on Mac revived for modern hardware by the fan community. Classic Marathon is a fps, shooter and pvp game developed and published by Aleph One Developers. Released on May 10th 2024 has received 853 reviews of which 787 were positive and 66 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #5 spot among the most played free games like Halo: Spartan Strike.
8.7
787
66

88
players

6. AirMech

Similarity 56% AirMech® Strike is a fast paced Action-RTS game that can be played solo, coop, or competitively online. Earn Kudos and Experience in battle and unlock a wide collection of AirMechs and Units while you practice the perfect strategy to emerge victorious! AirMech is a free to play, strategy and multiplayer game developed and published by Carbon Games. Released on March 30th 2018 has received 10,650 reviews of which 8,957 were positive and 1,693 were negative resulting in a rating of 8.2 out of 10. The game currently holds the #6 spot among the most played free games like Halo: Spartan Strike.
8.2
8,957
1,693

50
players

7. Alien Swarm

Similarity 81% 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 21,231 reviews of which 20,142 were positive and 1,089 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #7 spot among the most played free games like Halo: Spartan Strike.
9.3
20,142
1,089

20
players

8. CS2D

Similarity 54% CS2D is a free fast-paced top-down multiplayer shooter. Featuring many different game modes, a built-in map editor and much more. CS2D is a free to play, 2d and shooter game developed and published by Unreal Software. Released on November 15th 2017 has received 9,899 reviews of which 8,916 were positive and 983 were negative resulting in a rating of 8.8 out of 10. The game currently holds the #8 spot among the most played free games like Halo: Spartan Strike.
8.8
8,916
983

15
players

9. Police Stories: The Academy

Similarity 54% Welcome, trainee! Use tactics and special equipment to become a true cop in the free version of Police Stories: The Academy. Neutralize criminals, search for clues and find a "rat" in the police station alone or in co-op with a partner. Police Stories: The Academy is a simulation, strategy and action game developed and published by HypeTrain Digital. Released on August 02nd 2022 has received 1,416 reviews of which 1,291 were positive and 125 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #9 spot among the most played free games like Halo: Spartan Strike.
8.7
1,291
125

13
players

10. RED HOT VENGEANCE

Similarity 61% He had one rule: No killing women or children. When a hitman is double-crossed by his employer, he brings forth a night of carnage and bloodshed. RED HOT VENGEANCE is a free to play, violent and gore game developed and published by Bros Before Giraffes. Released on July 11th 2019 has received 3,397 reviews of which 3,262 were positive and 135 were negative resulting in an impressive rating of 9.2 out of 10. The game currently holds the #10 spot among the most played free games like Halo: Spartan Strike.
9.2
3,262
135

9
players