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.
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Halo: Spartan Strike
Halo: Spartan Strike makes you a Spartan supersoldier battling evil forces. Delve into 30 challenging missions through cities and jungles using a devastating arsenal of weapons, abilities and vehicles including the iconic Warthog against the Covenant and Promethean enemies. *DirectX feature level 10 required*
Alien Breed 3: Descent
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.
X-Morph: Defense
Unique fusion of a top-down shooter and tower defense strategy. You are the invader! Use destructive weapons or lead your enemies into a maze of towers. Strategize in the build mode by carefully selecting various types of alien towers or throw yourself right into the heat of the battle.
Alien Breed: Impact
Experience the explosive science fiction arcade-shooter that resurrects a much revered franchise in an epic single player and co-op multiplayer campaign.
Shadowgrounds
Shadowgrounds breathes fresh air into the action genre with explosive combat sequences, an innovative weapon upgrade system, and an intriguing storyline. The adrenaline-pumping, top-down gameplay and audiovisual fireworks set the scene for this new action experience which also includes single computer (split keyboard or joystick) co-op...
Alien Swarm
Co-operative multiplayer game and complete code base available for free.
Solstice Chronicles: MIA
In this 2-player twin-stick shooter, use a friendly drone for a game-changing abilities. Survive waves, upgrade, and uncover the mystery in this cooperative, action-packed experience.
Alien Breed 2: Assault
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.
Nex Machina
Nex Machina is an intense arcade style twin-stick shooter from Housemarque. Taking hints from both Robotron and Smash TV, Nex Machina focuses on pure action, voxel destruction and competition in the distant, cablepunk themed future.
Livelock
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.
From Space
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!
Mars: War Logs
An Intense Cyberpunk Rpg On the Red Planet! Mars War Logs takes you to Mars, nearly a century after the cataclysm that threw the planet and its colonists into chaos. Water has become the most precious resource on the arid red planet, with a few companies fighting a perpetual war for its control.
RUINER
RUINER is a brutal action shooter set in the year 2091 in the cyber metropolis Rengkok. A wired psychopath lashes out against a corrupt system to uncover the truth and retrieve his kidnapped brother under the guidance of a secretive hacker friend.
Reassembly
A spaceship building and universe-exploration game. Collect resources, expand and grow your fleet, and conquer your personal galaxy. Stellar ambience by Peaks.
HELLDIVERS™ Dive Harder Edition
HELLDIVERS™ is a hardcore, cooperative, twin stick shooter. As part of the elite unit called the HELLDIVERS, players must work together to protect SUPER EARTH and defeat the enemies of mankind in an intense intergalactic war.
Super Star Path
Classic color match puzzle meets space shoot'em up action! Hop into your spaceship, open a path through huge waves of aliens and other hazards, and face intense boss battles!
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!
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.
SAS: Zombie Assault 4
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.
Crimzon Clover World EXplosion
Prepare yourself for an insatiable rain of bullets, bombs, and beams in Crimzon Clover. Earn all the power-ups for an overpowered experience in the all new ARRANGE version.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 April 16th 2025.
1. Halo: The Master Chief Collection
Similarity 51% 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. The game has hit the top spot as the #1 most played game like Halo: Spartan Assault, thanks to its 3,901 peak concurrent players over the last day.
9.1
221,654
18,203
3,901
players
2. Deep Rock Galactic: Survivor
Similarity 54% DEEP ROCK GALACTIC: SURVIVOR is a single player survivor-like auto-shooter. Take on hordes of lethal aliens, mine riches, and unlock powerful upgrades to survive, as you wield the full arsenal of Deep Rock Galactic. It's one dwarf against all of Planet Hoxxes! Deep Rock Galactic: Survivor is a dwarf, action roguelike and bullet hell game developed by Funday Games and published by Ghost Ship Publishing. Released on February 14th 2024 has received 35,722 reviews of which 30,929 were positive and 4,793 were negative resulting in a rating of 8.5 out of 10. While seeing 1,973 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
30,929
4,793
1,973
players
3. BATTLETECH
Similarity 50% 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 31,337 reviews of which 26,233 were positive and 5,104 were negative resulting in a rating of 8.2 out of 10. While seeing 1,590 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.
8.2
26,233
5,104
1,590
players
4. Aliens: Dark Descent
Similarity 57% Drop into the gripping journey of Aliens: Dark Descent, a squad-based, single-player action game in the iconic Alien franchise. Lead your soldiers in real-time to stop a new and terrifying kind of Xenomorph outbreak on Planet Lethe. Aliens: Dark Descent is a strategy, action and tactical game developed by Tindalos Interactive and published by Focus Entertainment. Released on June 19th 2023 has received 14,822 reviews of which 13,134 were positive and 1,688 were negative resulting in a rating of 8.7 out of 10. With 531 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Halo: Spartan Assault.
8.7
13,134
1,688
531
players
5. Hotline Miami 2: Wrong Number
Similarity 51% Hotline Miami 2: Wrong Number is the brutal conclusion to the Hotline Miami saga, set against a backdrop of escalating violence and retribution over spilled blood in the original game. Hotline Miami 2: Wrong Number is a great soundtrack, gore and pixel graphics game developed by Dennaton Games and published by Devolver Digital. Released on March 10th 2015 has received 65,466 reviews of which 61,602 were positive and 3,864 were negative resulting in an impressive rating of 9.3 out of 10. With 309 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Halo: Spartan Assault.
9.3
61,602
3,864
309
players
6. Marvel's Guardians of the Galaxy
Similarity 52% 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 38,454 reviews of which 36,217 were positive and 2,237 were negative resulting in an impressive rating of 9.2 out of 10. With 230 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Halo: Spartan Assault.
9.2
36,217
2,237
230
players
7. STAR WARS™ Battlefront II (Classic, 2005)
Similarity 57% Join the rise of Darth Vader’s elite 501st Legion of Stormtroopers as you fight through an all new story-based saga where every action you take impacts the battlefront and, ultimately, the fate of the Star Wars galaxy. STAR WARS™ Battlefront II (Classic, 2005) is a action, multiplayer and shooter game developed by Pandemic Studios and published by Lucasfilm, LucasArts and Disney. Released on July 08th 2009 has received 52,974 reviews of which 50,109 were positive and 2,865 were negative resulting in an impressive rating of 9.3 out of 10. With 205 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Halo: Spartan Assault.
9.3
50,109
2,865
205
players
8. Halo Wars: Definitive Edition
Similarity 50% Halo Wars: Definitive Edition is an enhanced version of the real-time strategy classic, Halo Wars, updated to run natively on PC. Halo Wars: Definitive Edition includes improved graphics, new achievements and all of the DLC created for the landmark real-time strategy game. Halo Wars: Definitive Edition is a strategy, rts and base-building game developed by Ensemble Studios, Behaviour Interactive and 343 Industries and published by Xbox Game Studios. Released on April 20th 2017 has received 8,443 reviews of which 7,687 were positive and 756 were negative resulting in a rating of 8.8 out of 10. With 184 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Halo: Spartan Assault.
8.8
7,687
756
184
players
9. SAS: Zombie Assault 4
Similarity 60% 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 8,997 reviews of which 7,761 were positive and 1,236 were negative resulting in a rating of 8.4 out of 10. With 120 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Halo: Spartan Assault.
8.4
7,761
1,236
120
players
10. Nuclear Throne
Similarity 52% Nuclear Throne is a post-apocalyptic roguelike-like top-down shooter. Not 'the final hope of humanity' post-apocalyptic, but 'humanity is extinct and mutants and monsters now roam the world' post-apocalyptic. Fight your way through the wastelands with powerful weaponry, collecting radiation to mutate some new limbs and abilities. Nuclear Throne is a action roguelike, rogue-like and pixel graphics game developed and published by Vlambeer. Released on December 05th 2015 has received 17,894 reviews of which 17,193 were positive and 701 were negative resulting in an impressive rating of 9.4 out of 10. With 109 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Halo: Spartan Assault.
9.4
17,193
701
109
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 April 16th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Halo: Spartan Assault.
1. The Bureau: XCOM Declassified
Similarity 53% The year is 1962 and the Cold War has the nation gripped by fear. A top-secret government unit called The Bureau begins investigating a series of mysterious attacks by an enemy more powerful than communism. The Bureau: XCOM Declassified is a action, tactical and sci-fi game developed by 2K Marin and published by 2K. Released on August 22nd 2013 has received 11,742 reviews of which 8,252 were positive and 3,490 were negative resulting in a rating of 6.9 out of 10. Featuring a massive 95% discount, this game currently holds the #1 spot in the best deals for games like Halo: Spartan Assault.
6.9
8,252
3,490
-95%
20.00€
1.00€
2. This Means Warp
Similarity 51% It’s co-op space survival fun, Jim, but not as we know it. This Means Warp is an intense spaceship management roguelite experience for 1-4 players. Explore a procedurally generated universe, upgrade your ship, battle dangerous enemies and adapt your strategies to survive in a hostile galaxy. This Means Warp is a survival, online co-op and space game developed by Outlier and published by Jagex Ltd. Released on May 04th 2023 has received 620 reviews of which 445 were positive and 175 were negative resulting in a rating of 6.9 out of 10. Thanks to its incredible 95% discount, this game is now the #2 best deal in games like Halo: Spartan Assault.
6.9
445
175
-95%
20.00€
1.00€
3. Homeworld Remastered Collection
Similarity 50% 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 13,504 reviews of which 11,934 were positive and 1,570 were negative resulting in a rating of 8.6 out of 10. Thanks to its incredible 94% discount, this game is now the #3 best deal in games like Halo: Spartan Assault.
8.6
11,934
1,570
-94%
33.33€
2.00€
4. The Hong Kong Massacre
Similarity 53% Blast your way through the streets of Hong Kong in a fast-paced, top-down shooter. Inspired by classic action movies, The Hong Kong Massacre places you at the center of a hard-boiled revenge story, filled with brutal, cinematic shootouts and vivid underworld locations. The Hong Kong Massacre is a action, bullet time and violent game developed by VRESKI and published by Untold Tales. Released on January 21st 2019 has received 1,637 reviews of which 1,218 were positive and 419 were negative resulting in a rating of 7.2 out of 10. Currently offered at a significant 93% discount, this title has earned the #4 position in the best deals for games like Halo: Spartan Assault.
7.2
1,218
419
-93%
19.14€
1.34€
5. From Space
Similarity 65% 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 1,874 reviews of which 1,269 were positive and 605 were negative resulting in a rating of 6.6 out of 10. Currently offered at a significant 93% discount, this title has earned the #5 position in the best deals for games like Halo: Spartan Assault.
6.6
1,269
605
-93%
14.29€
1.00€
6. Marvel's Guardians of the Galaxy
Similarity 52% 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 38,454 reviews of which 36,217 were positive and 2,237 were negative resulting in an impressive rating of 9.2 out of 10. Currently offered at a significant 92% discount, this title has earned the #6 position in the best deals for games like Halo: Spartan Assault.
9.2
36,217
2,237
-92%
62.38€
4.99€
7. UBERMOSH
Similarity 61% 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 #7 position in the best deals for games like Halo: Spartan Assault.
8.6
2,530
310
-90%
4.99€
0.49€
8. 12 is Better Than 6
Similarity 56% 12 is Better Than 6 is a dynamic top-down shooter with stealth elements, presented in a Wild West theme. The story puts you in the shoes of escaped slave fleeing to the United States in 1873. 12 is Better Than 6 is a action, shooter and western game developed by Ink Stains Games and published by HypeTrain Digital. Released on November 20th 2015 has received 7,268 reviews of which 6,071 were positive and 1,197 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 90% discount, this title has earned the #8 position in the best deals for games like Halo: Spartan Assault.
8.1
6,071
1,197
-90%
6.99€
0.69€
9. ATOMINE
Similarity 52% Atomine is a twin stick procedural shooter rogue-lite set in a virtual world with minimalist design, where the player recounts on the screen the real events of STUXNET, the first weapon ever created in the form of computer virus. ATOMINE is a action roguelike, bullet hell and top-down shooter game developed and published by Broken Arms Games. Released on May 04th 2017 has received 354 reviews of which 268 were positive and 86 were negative resulting in a rating of 7.1 out of 10. Currently offered at a significant 90% discount, this title has earned the #9 position in the best deals for games like Halo: Spartan Assault.
7.1
268
86
-90%
9.99€
0.99€
10. 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 #10 position in the best deals for games like Halo: Spartan Assault.
6.7
698
304
-90%
9.99€
0.99€
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 April 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 60% 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 8,997 reviews of which 7,761 were positive and 1,236 were negative resulting in a rating of 8.4 out of 10. With 120 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
7,761
1,236
120
players
2. Chicken Invaders Universe
Similarity 57% 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 3,470 reviews of which 3,165 were positive and 305 were negative resulting in a rating of 8.8 out of 10. The game currently holds the #2 spot among the most played free games like Halo: Spartan Assault.
8.8
3,165
305
44
players
3. CS2D
Similarity 51% 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 #3 spot among the most played free games like Halo: Spartan Assault.
8.8
8,916
983
9
players
4. Alien Swarm
Similarity 70% 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 #4 spot among the most played free games like Halo: Spartan Assault.
9.3
20,142
1,089
8
players
5. Gatekeeper: Infinity
Similarity 52% 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 4,426 reviews of which 4,088 were positive and 338 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #5 spot among the most played free games like Halo: Spartan Assault.
8.9
4,088
338
5
players
6. WOWOWOW KORONE BOX
Similarity 53% A hololive fangame featuring Inugami Korone of hololive GAMERS! Collect as many Korone Boxes as possible while contending with an endless onslaught of enemies and bosses using whatever weapons you happen to pick up! WOWOWOW KORONE BOX is a action, shoot 'em up and bullet hell game developed by tian nya and published by holo Indie. Released on April 12th 2024 has received 653 reviews of which 599 were positive and 54 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #6 spot among the most played free games like Halo: Spartan Assault.
8.6
599
54
5
players
7. RED HOT VENGEANCE
Similarity 58% 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 3,394 reviews of which 3,261 were positive and 133 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
3,261
133
4
players
8. Police Stories: The Academy
Similarity 51% 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 #8 spot among the most played free games like Halo: Spartan Assault.
8.7
1,291
125
3
players
9. Relic Hunters Zero: Remix
Similarity 51% Relic Hunters Zero: Remix is a remaster of the FREE 1 million player hit game about blasting evil space ducks and turtles with tiny cute guns. It’s fast, it’s tactical, and feels deliciously smooth to play. Unlock new weapons, characters and relics to defeat the Ducan Commander! Relic Hunters Zero: Remix is a looter shooter, twin stick shooter and action game developed by Rogue Snail and published by Akupara Games. Released on August 18th 2015 has received 6,771 reviews of which 6,316 were positive and 455 were negative resulting in an impressive rating of 9.0 out of 10. The game currently holds the #9 spot among the most played free games like Halo: Spartan Assault.
9.0
6,316
455
1
players
10. Tanks: The Crusades
Similarity 56% A top-down shooter with tanks that have various assorted abilities, with support for multiplayer and a level editor. Tanks: The Crusades is a tanks, arcade and strategy game developed and published by Aehmttw (Matei Budiu). Released on June 24th 2021 has received 692 reviews of which 652 were positive and 40 were negative resulting in a rating of 8.8 out of 10. The game currently holds the #10 spot among the most played free games like Halo: Spartan Assault.
8.8
652
40
1
players