Games like Halo: Spartan Assault on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Halo: Spartan Assault are available at the bottom of the page.
Filters & Lists
RED HOT VENGEANCE
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.
Scourge: Outbreak
Blast your way through Nogari Island as Echo Squad. Utilize a devastating array of weapons and special abilities to crush everything that stands in your way. Features a fully Co-op enabled Campaign for up to 4 Players, as well as a variety of 8 Player Versus multiplayer modes!
The Saboteur™
This open-world action thriller takes you through the seedy streets of Paris as you seek to undermine the German authority and lead a rebellion. Fight across rooftops and through dangerous alleys, and operate a wide variety of vehicles as you navigate your terrain.
Children of the Sun
On a deadly road trip into darkness, control the path of a single bullet and unleash a fury of vengeance on the sinister cult that ruined your life in this tactical puzzle-shooter.
Ninja Kiwi Archive
Enjoy some of the best loved Flash games of the past in this awesome time capsule of over 60 Ninja Kiwi classics. Experience a piece of history and play the original Flash games that spawned the worldwide phenomenon of Bloons TD.
Returnal™
BREAK THE CYCLE Fight to survive as this award-winning third-person shooter brings Selene’s story to PC. Take on roguelike challenges. Engage enemies in bullet hell-fuelled clashes. Share your journey through Returnal™ with another player.
Freedom Fighters
Freedom Fighters is an intense third-person action game set in an alternate history New York during the invasion of a foreign superpower. Take on the role of Chris Stone, a hard-working plumber, and rise through the ranks of the resistance to prove yourself as a charismatic leader.
Revolution Ace
A deep, tactical shoot'em up. With every takedown, you’ll earn cash and xp to upgrade your ship and unlock new abilities. Online and local co-op. Unique versus mode. Realistic physics and water simulation.
Deep Space Battle Simulator
Two teams of players control their capital ship in an epic battle. Customize your ship, control its movement, weapons, and energy distribution or go to one of the hangars to join the battle in a smaller fighter!
SYNTHETIK: Arena
Face the varied challenges of the Machine God Zir in ARENA, a standalone expansion for Synthetik: Legion Rising! Leverage the next level in gun-play and experiment with powerful tech in varied action packed Arenas!
Avatar: Frontiers of Pandora™
Avatar: Frontiers of Pandora™ is a first-person, action-adventure game set in the Western Frontier. Reconnect with your lost heritage and discover what it truly means to be Na'vi as you join other clans to protect Pandora.
Bears In Space
Unleash your inner bear in this over-the-top bullet-hell FPS! Embark on a zany retro-futuristic adventure and destroy oil-thirsty robots with an outrageous arsenal. Transform into a bear, wield unique powers, and embrace the absurd fast-paced action of Bears in Space!
SYNTHETIK: Legion Rising
SYNTHETIK is an unforgiving tactical shooter rogue-lite where freedom and experimentation is key. Fight in a world overrun by the Machine Legion and their Gods. Experience the next level in gun-play and dive into unparalleled build options and Android upgrades. Can you defeat the Heart of Armageddon?
Freeman: Guerrilla Warfare
In the anarchic world of Freeman: Guerrilla Warfare, only the mightiest warlord rules. Start with a pistol and a few militias, you will set yourself on a wild and ambitious journey towards world domination. Enjoy the immersive combination of intense FPS and sandbox strategy.
BioShock Infinite
Indebted to the wrong people, with his life on the line, veteran of the U.S. Cavalry and now hired gun, Booker DeWitt has only one opportunity to wipe his slate clean. He must rescue Elizabeth, a mysterious girl imprisoned since childhood and locked up in the flying city of Columbia.
10 Miles To Safety
The Apocalypse has arrived and your goal is simple: Make it 10 miles to safety through a limitless procedurally-generated world overrun with The Infected and packed with the tools and weapons to fight them.
Putrefaction
Putrefaction is a First Person Shooter with horror elements, lots of enemies and weapons, heavily inspired by old-school shooter classics.
Turok 3: Shadow of Oblivion Remastered
Finish the hunt in this epic finale to the Turok Trilogy. Pick up immediately after the events of Turok 2: Seeds of Evil, with dual protagonists Joseph and Danielle Fireseed, of the Turok family tree, as they battle the titular antagonist Oblivion and its followers, the Flesh Eaters.
Alien Shooter: Revisited
Crowds of blood-thirsty monsters, crawling from every corner of the secret research base. Gloomy basements and modern labs, darkness changing into blazing bulbs. The only usual thing is: you're in a bad place alone, and there's no one to help you!
Ratchet & Clank: Rift Apart
Blast your way through an interdimensional adventure with Ratchet and Clank – now on PC! Help them take on an evil emperor from another reality as you jump between action-packed worlds and beyond at hyper-speed!
STAR WARS™ Knights of the Old Republic™
It is four thousand years before the Galactic Empire and hundreds of Jedi Knights have fallen in battle against the ruthless Sith. You are the last hope of the Jedi Order. Can you master the awesome power of the Force on your quest to save the Republic? Or will you fall to the lure of the dark side?
Most played games like Halo: Spartan Assault on Steam
Take a look at the top games like Halo: Spartan Assault that are currently attracting the largest player bases on the Steam platform, as of June 16th 2025.
1. STAR WARS™ Battlefront™ II
Similarity 51% 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. The game has hit the top spot as the #1 most played game like Halo: Spartan Assault, thanks to its 7,546 peak concurrent players over the last day.
8.6
62,342
8,866
7,546
players
2. DOOM: The Dark Ages
Similarity 42% 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. While seeing 2,635 players online at once in the last 24 hours, this game is currently ranked #2 among games like Halo: Spartan Assault based on player count.
8.5
18,891
2,780
2,635
players
3. STAR WARS Jedi: Survivor™
Similarity 48% The story of Cal Kestis continues in STAR WARS Jedi: Survivor™, a galaxy-spanning, third-person, action-adventure game. STAR WARS Jedi: Survivor™ is a action, adventure and souls-like game developed by Respawn and published by Electronic Arts. Released on April 27th 2023 has received 67,054 reviews of which 46,131 were positive and 20,923 were negative resulting in a rating of 6.8 out of 10. While seeing 2,620 players online at once in the last 24 hours, this game is currently ranked #3 among games like Halo: Spartan Assault based on player count.
6.8
46,131
20,923
2,620
players
4. Half-Life 2
Similarity 53% 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 #4 spot among the most played games like Halo: Spartan Assault.
9.7
239,721
5,906
1,626
players
5. DOOM
Similarity 43% 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 #5 spot among the most played games like Halo: Spartan Assault.
9.4
198,001
9,278
1,441
players
6. Star Wars Outlaws
Similarity 53% Experience the first-ever open world Star Wars™ game and explore distinct locations across the galaxy, both iconic and new. Risk it all as scoundrel Kay Vess, seeking freedom and the means to start a new life. Star Wars Outlaws is a singleplayer, open world and action game developed by Massive Entertainment – A Ubisoft Studio and published by Ubisoft. Released on November 21st 2024 has received 4,792 reviews of which 3,549 were positive and 1,243 were negative resulting in a rating of 7.2 out of 10. With 1,333 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Halo: Spartan Assault.
7.2
3,549
1,243
1,333
players
7. Black Mesa
Similarity 50% Relive Half-Life. Black Mesa is a fps, remake and action game developed and published by Crowbar Collective. Released on March 06th 2020 has received 127,693 reviews of which 121,562 were positive and 6,131 were negative resulting in an impressive rating of 9.4 out of 10. With 897 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Halo: Spartan Assault.
9.4
121,562
6,131
897
players
8. STAR WARS™ Knights of the Old Republic™
Similarity 42% It is four thousand years before the Galactic Empire and hundreds of Jedi Knights have fallen in battle against the ruthless Sith. You are the last hope of the Jedi Order. Can you master the awesome power of the Force on your quest to save the Republic? Or will you fall to the lure of the dark side? STAR WARS™ Knights of the Old Republic™ is a rpg, sci-fi and story rich game developed by BioWare and Aspyr (Mac) and published by Aspyr (Mac), LucasArts, Disney and Lucasfilm. Released on September 05th 2009 has received 31,738 reviews of which 28,928 were positive and 2,810 were negative resulting in a rating of 8.9 out of 10. With 573 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Halo: Spartan Assault.
8.9
28,928
2,810
573
players
9. Wolfenstein: The New Order
Similarity 44% 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. Wolfenstein: The New Order is a fps, action and alternate history game developed by MachineGames and published by Bethesda Softworks. Released on May 19th 2014 has received 56,469 reviews of which 51,691 were positive and 4,778 were negative resulting in an impressive rating of 9 out of 10. With 410 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Halo: Spartan Assault.
9
51,691
4,778
410
players
10. Dome Keeper
Similarity 44% Defend against waves of alien attackers in this innovative roguelike survival miner. Dig for resources and choose from powerful upgrade paths. Is there enough time to mine a little deeper and get back to defend before the monsters attack your dome? Dome Keeper is a singleplayer, post-apocalyptic and rogue-like game developed by Bippinbits and published by Raw Fury. Released on September 27th 2022 has received 16,212 reviews of which 14,952 were positive and 1,260 were negative resulting in a rating of 9.0 out of 10. With 409 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Halo: Spartan Assault.
9.0
14,952
1,260
409
players
Best deals on games like Halo: Spartan Assault on Steam
Discover fantastic savings with the best discounts on a variety of games like Halo: Spartan Assault 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 Halo: Spartan Assault.
1. Valfaris: Mecha Therion
Similarity 43% Therion returns as the hunt for Lord Vroll continues. Pilot an advanced machine of death and destruction in this explosive 2.5D side-scrolling shoot ‘em up, and sequel to the critically acclaimed Valfaris. Strap in and unleash mecha hell! Valfaris: Mecha Therion is a action, shoot 'em up and arcade game developed by Steel Mantis and published by Silver Lining Interactive. Released on November 21st 2023 has received 358 reviews of which 331 were positive and 27 were negative resulting in a rating of 8.5 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like Halo: Spartan Assault.
8.5
331
27
-99%
24.50€
0.44€
2. The Ascent
Similarity 46% The Ascent is a solo and co-op Action-shooter RPG set in a cyberpunk world. The mega corporation that owns you and everyone, The Ascent Group, has just collapsed. Can you survive without it? The Ascent is a top-down shooter, cyberpunk and rpg game developed by Neon Giant and published by Curve Games. Released on July 29th 2021 has received 22,884 reviews of which 16,932 were positive and 5,952 were negative resulting in a rating of 7.3 out of 10. Thanks to its incredible 99% discount, this game is now the #2 best deal in games like Halo: Spartan Assault.
7.3
16,932
5,952
-99%
29.99€
0.49€
3. Dome Keeper
Similarity 44% Defend against waves of alien attackers in this innovative roguelike survival miner. Dig for resources and choose from powerful upgrade paths. Is there enough time to mine a little deeper and get back to defend before the monsters attack your dome? Dome Keeper is a singleplayer, post-apocalyptic and rogue-like game developed by Bippinbits and published by Raw Fury. Released on September 27th 2022 has received 16,212 reviews of which 14,952 were positive and 1,260 were negative resulting in a rating of 9.0 out of 10. Thanks to its incredible 98% discount, this game is now the #3 best deal in games like Halo: Spartan Assault.
9.0
14,952
1,260
-98%
17.99€
0.44€
4. Q.U.B.E. 2
Similarity 43% Q.U.B.E. 2 is the sequel to the hit first-person puzzle game Q.U.B.E. You are Amelia Cross, a stranded archaeologist who has awoken among the ruins of an ancient alien landscape. With the distant help of another survivor you must solve the puzzles of this mysterious world and find a way back home. Q.U.B.E. 2 is a adventure, action and indie game developed by Toxic Games and published by Trapped Nerve Games. Released on March 13th 2018 has received 1,655 reviews of which 1,396 were positive and 259 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 98% discount, this title has earned the #4 position in the best deals for games like Halo: Spartan Assault.
8.1
1,396
259
-98%
17.99€
0.46€
5. CRYPTARK
Similarity 41% Cryptark is a 2D sci-fi shooter where you take on the role of a heavily armed privateer seeking to earn government contracts by boarding deadly alien space-hulks. It's up to you to strategize a plan of attack, pick an equipment loadout, and destroy the central core to be victorious. CRYPTARK is a action roguelike, action and indie game developed and published by Alientrap. Released on June 20th 2017 has received 1,822 reviews of which 1,502 were positive and 320 were negative resulting in a rating of 7.9 out of 10. Currently offered at a significant 98% discount, this title has earned the #5 position in the best deals for games like Halo: Spartan Assault.
7.9
1,502
320
-98%
14.99€
0.42€
6. Hard Reset Redux
Similarity 52% 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 #6 position in the best deals for games like Halo: Spartan Assault.
7.8
1,823
422
-98%
19.99€
0.44€
7. Satellite Reign
Similarity 45% Satellite Reign is a real-time, class-based strategy game, set in an open-world cyberpunk city. You command a group of 4 agents through rain-soaked, neon-lit streets, where the law is the will of mega-corporations. Satellite Reign is a cyberpunk, strategy and action game developed and published by 5 Lives Studios. Released on August 27th 2015 has received 5,229 reviews of which 3,737 were positive and 1,492 were negative resulting in a rating of 7.0 out of 10. Currently offered at a significant 98% discount, this title has earned the #7 position in the best deals for games like Halo: Spartan Assault.
7.0
3,737
1,492
-98%
24.99€
0.68€
8. Alien Rage - Unlimited
Similarity 49% 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 #8 position in the best deals for games like Halo: Spartan Assault.
6.6
2,334
1,121
-98%
19.99€
0.54€
9. From Space
Similarity 52% 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 #9 position in the best deals for games like Halo: Spartan Assault.
6.6
1,277
607
-98%
14.99€
0.31€
10. John Wick Hex
Similarity 44% John Wick Hex is a fast-paced, action-oriented strategy game that makes you think and strike like John Wick, the professional hitman of the critically acclaimed film franchise. John Wick Hex is a strategy, action and real time tactics game developed by Bithell Games and published by Big Fan Games. Released on December 04th 2020 has received 720 reviews of which 453 were positive and 267 were negative resulting in a rating of 6.1 out of 10. Currently offered at a significant 98% discount, this title has earned the #10 position in the best deals for games like Halo: Spartan Assault.
6.1
453
267
-98%
19.99€
0.56€
Free games like Halo: Spartan Assault on Steam
Check out this fantastic list of free-to-play games like Halo: Spartan Assault 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 Halo: Spartan Assault.
1. SAS: Zombie Assault 4
Similarity 44% 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 9,112 reviews of which 7,854 were positive and 1,258 were negative resulting in a rating of 8.4 out of 10. With 193 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Halo: Spartan Assault.
8.4
7,854
1,258
193
players
2. Ninja Kiwi Archive
Similarity 42% Enjoy some of the best loved Flash games of the past in this awesome time capsule of over 60 Ninja Kiwi classics. Experience a piece of history and play the original Flash games that spawned the worldwide phenomenon of Bloons TD. Ninja Kiwi Archive is a casual, arcade and strategy game developed and published by Ninja Kiwi. Released on July 08th 2020 has received 5,439 reviews of which 5,107 were positive and 332 were negative resulting in an impressive rating of 9.1 out of 10. Thanks to its free to play tag and a daily player base of 160, this game has secured the #2 spot in the ranking of free games like Halo: Spartan Assault.
9.1
5,107
332
160
players
3. Bloons Adventure Time TD
Similarity 43% Defend Ooo from the Bloon invasion in this epic tower defense crossover. Bloons Adventure Time TD is a strategy, action and tower defense game developed and published by Ninja Kiwi. Released on January 16th 2019 has received 4,302 reviews of which 3,743 were positive and 559 were negative resulting in a rating of 8.4 out of 10. The game currently holds the #3 spot among the most played free games like Halo: Spartan Assault.
8.4
3,743
559
89
players
4. Chicken Invaders Universe
Similarity 47% A deliciously addictive core of finger-blistering shooting action, surrounded by delectable morsels of galactic exploration, spacecraft customization, and community competitions. Chicken Invaders Universe is a shooter, shoot 'em up and top-down shooter game developed and published by InterAction studios. Released on December 15th 2022 has received 3,490 reviews of which 3,181 were positive and 309 were negative resulting in a rating of 8.8 out of 10. The game currently holds the #4 spot among the most played free games like Halo: Spartan Assault.
8.8
3,181
309
51
players
5. Alien Swarm
Similarity 42% 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 #5 spot among the most played free games like Halo: Spartan Assault.
9.3
20,179
1,095
26
players
6. The Lab
Similarity 42% Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free! The Lab is a free to play, vr and singleplayer game developed and published by Valve. Released on April 05th 2016 has received 6,389 reviews of which 6,066 were positive and 323 were negative resulting in an impressive rating of 9.2 out of 10. The game currently holds the #6 spot among the most played free games like Halo: Spartan Assault.
9.2
6,066
323
11
players
7. RED HOT VENGEANCE
Similarity 42% 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 3,428 reviews of which 3,291 were positive and 137 were negative resulting in an impressive rating of 9.2 out of 10. The game currently holds the #7 spot among the most played free games like Halo: Spartan Assault.
9.2
3,291
137
7
players
8. I MAED A GAM3 W1TH Z0MB1ES 1N IT!!!1
Similarity 47% A top down twin stick zombie slaying shooter that you are sure to play again and again! I MAED A GAM3 W1TH Z0MB1ES 1N IT!!!1 is a zombies, twin stick shooter and top-down shooter game developed by Ska Studios and OMNIViOLET and published by Ska Studios. Released on November 11th 2021 has received 1,678 reviews of which 1,640 were positive and 38 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #8 spot among the most played free games like Halo: Spartan Assault.
9.3
1,640
38
6
players
9. Snake Force
Similarity 57% Snake Force is an alternative top-down shooting game inspired by the classic game Snake. In this game, you’ll rescue your bros and fight along side with them. You and your bros will stand in a line, and shoot at the same point. Keep the shape of your squad, because bullets hurt whatever they hit. Snake Force is a action, free to play and shooter game developed and published by Team Soda. Released on November 18th 2021 has received 5,581 reviews of which 5,423 were positive and 158 were negative resulting in an impressive rating of 9.4 out of 10. The game currently holds the #9 spot among the most played free games like Halo: Spartan Assault.
9.4
5,423
158
4
players
10. Gatekeeper: Infinity
Similarity 42% Prologue version of the game Gatekeeper. Gatekeeper: Infinity is a fast-paced rogue-lite shooter where you'll search for the stolen Heart of the Universe and battle machine enemies! Play solo or join forces with friends in co-op mode. Gatekeeper: Infinity is a action, roguelike and roguelite game developed by Gravity Lagoon and published by HypeTrain Digital. Released on November 10th 2023 has received 4,430 reviews of which 4,090 were positive and 340 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #10 spot among the most played free games like Halo: Spartan Assault.
8.9
4,090
340
4
players