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 30th 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 240,453 reviews of which 222,169 were positive and 18,284 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 4,638 peak concurrent players over the last day.
9.1
222,169
18,284
4,638
players
2. 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 31,396 reviews of which 26,290 were positive and 5,106 were negative resulting in a rating of 8.2 out of 10. While seeing 1,394 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.
8.2
26,290
5,106
1,394
players
3. 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 35,963 reviews of which 31,157 were positive and 4,806 were negative resulting in a rating of 8.5 out of 10. While seeing 1,335 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.
8.5
31,157
4,806
1,335
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 15,154 reviews of which 13,389 were positive and 1,765 were negative resulting in a rating of 8.6 out of 10. With 533 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Halo: Spartan Assault.
8.6
13,389
1,765
533
players
5. 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 53,016 reviews of which 50,140 were positive and 2,876 were negative resulting in an impressive rating of 9.3 out of 10. With 338 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
50,140
2,876
338
players
6. 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 65,806 reviews of which 61,945 were positive and 3,861 were negative resulting in an impressive rating of 9.3 out of 10. With 263 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Halo: Spartan Assault.
9.3
61,945
3,861
263
players
7. Aliens vs. Predator™
Similarity 51% Survive, hunt and prey in the deadly jungles and swamps in distinctly new and thrilling first person gameplay. Aliens vs. Predator™ is a action, fps and aliens game developed by Rebellion and published by SEGA. Released on February 16th 2010 has received 19,741 reviews of which 17,969 were positive and 1,772 were negative resulting in a rating of 8.9 out of 10. With 237 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Halo: Spartan Assault.
8.9
17,969
1,772
237
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 8,466 reviews of which 7,707 were positive and 759 were negative resulting in a rating of 8.8 out of 10. With 210 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
7,707
759
210
players
9. HELLDIVERS™ Dive Harder Edition
Similarity 62% 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. HELLDIVERS™ Dive Harder Edition is a online co-op, co-op and top-down shooter game developed by Arrowhead Game Studios and published by PlayStation Publishing LLC. Released on December 07th 2015 has received 31,305 reviews of which 28,263 were positive and 3,042 were negative resulting in a rating of 8.9 out of 10. With 137 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Halo: Spartan Assault.
8.9
28,263
3,042
137
players
10. 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 9,030 reviews of which 7,787 were positive and 1,243 were negative resulting in a rating of 8.4 out of 10. With 116 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Halo: Spartan Assault.
8.4
7,787
1,243
116
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 30th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Halo: Spartan Assault.
1. Homeworld: Deserts of Kharak
Similarity 51% A ground-based RTS prequel to the classic Homeworld games. Assemble your fleet and lead them to victory on the shifting sands of Kharak in this compelling strategy game for PC from Blackbird Interactive. Homeworld: Deserts of Kharak is a strategy, rts and sci-fi game developed by Blackbird Interactive and published by Gearbox Publishing. Released on January 20th 2016 has received 8,484 reviews of which 6,772 were positive and 1,712 were negative resulting in a rating of 7.8 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.
7.8
6,772
1,712
-95%
45.00€
2.25€
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 619 reviews of which 445 were positive and 174 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
174
-95%
20.00€
1.00€
3. 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 1,649 reviews of which 1,226 were positive and 423 were negative resulting in a rating of 7.2 out of 10. Thanks to its incredible 93% discount, this game is now the #3 best deal in games like Halo: Spartan Assault.
7.2
1,226
423
-93%
19.14€
1.34€
4. 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 1,876 reviews of which 1,271 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 #4 position in the best deals for games like Halo: Spartan Assault.
6.6
1,271
605
-93%
14.29€
1.00€
5. 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 38,718 reviews of which 36,453 were positive and 2,265 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 #5 position in the best deals for games like Halo: Spartan Assault.
9.2
36,453
2,265
-92%
62.38€
4.99€
6. Out There Somewhere
Similarity 50% You play an explorer stranded on a dangerous alien planet. Low on fuel, your only hope for escape is to find the planet’s core in this incredibly clever action-puzzle-platformer. Out There Somewhere is a platformer, pixel graphics and indie game developed by MiniBoss and published by Senpai Studios. Released on March 14th 2016 has received 6,912 reviews of which 6,427 were positive and 485 were negative resulting in an impressive rating of 9 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 Assault.
9
6,427
485
-90%
9.75€
0.97€
7. UBERMOSH Vol.5
Similarity 55% The fifth volume of the arcade series UBERMOSH. UBERMOSH Vol.5 is a indie, action and arcade game developed and published by Walter Machado. Released on May 25th 2017 has received 341 reviews of which 321 were positive and 20 were negative resulting in a rating of 8.7 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.
8.7
321
20
-90%
4.99€
0.49€
8. 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 #8 position in the best deals for games like Halo: Spartan Assault.
8.6
2,530
310
-90%
4.99€
0.49€
9. Cyberhunt
Similarity 62% Cyberhunt is a retro procedurally generated twin stick shooter, that takes you back to the sweet to the sweet arcade machines era! Cyberhunt is a indie, action and casual game developed and published by NukGames. Released on May 19th 2017 has received 1,916 reviews of which 1,597 were positive and 319 were negative resulting in a rating of 8.0 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.
8.0
1,597
319
-90%
4.99€
0.49€
10. Polygoneer
Similarity 58% Test your reflexes in POLYGONEER, defend yourself from prolygonal shapes taht comes from everywhere, just hitting is not enough you need to match the right color shot to the polygon too! Are you ready for the challenge? Polygoneer is a indie, casual and action game developed and published by NukGames. Released on August 24th 2017 has received 1,654 reviews of which 1,312 were positive and 342 were negative resulting in a rating of 7.6 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.
7.6
1,312
342
-90%
4.99€
0.49€
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 30th 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 9,030 reviews of which 7,787 were positive and 1,243 were negative resulting in a rating of 8.4 out of 10. With 116 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
7,787
1,243
116
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 3,474 reviews of which 3,169 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
3,169
305
37
players
3. 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 21,239 reviews of which 20,147 were positive and 1,092 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #3 spot among the most played free games like Halo: Spartan Assault.
9.3
20,147
1,092
9
players
4. 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 9,914 reviews of which 8,930 were positive and 984 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
8,930
984
7
players
5. 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 6,768 reviews of which 6,312 were positive and 456 were negative resulting in an impressive rating of 9.0 out of 10. The game currently holds the #5 spot among the most played free games like Halo: Spartan Assault.
9.0
6,312
456
4
players
6. 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 3,409 reviews of which 3,273 were positive and 136 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
3,273
136
3
players
7. 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 658 reviews of which 603 were positive and 55 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #7 spot among the most played free games like Halo: Spartan Assault.
8.6
603
55
3
players
8. 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 4,428 reviews of which 4,090 were positive and 338 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #8 spot among the most played free games like Halo: Spartan Assault.
8.9
4,090
338
2
players
9. 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 694 reviews of which 654 were positive and 40 were negative resulting in a rating of 8.8 out of 10. The game currently holds the #9 spot among the most played free games like Halo: Spartan Assault.
8.8
654
40
1
players
10. 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 1,426 reviews of which 1,300 were positive and 126 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #10 spot among the most played free games like Halo: Spartan Assault.
8.7
1,300
126
1
players