Games like Alien Shooter on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Alien Shooter are available at the bottom of the page.
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Putrefaction
Putrefaction is a First Person Shooter with horror elements, lots of enemies and weapons, heavily inspired by old-school shooter classics.
Hotline Miami 2: Wrong Number
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.
Splatter - Zombiecalypse Now
You like top-down-shooter with a film-noir singleplayer campaign, challenging fights against zombies and monsters, gory splatter effects and destructible level environments? Fight your way through an apocalyptic city in the single player story mode, and test your skills in the survival mode.
Quake 4
As part of the elite Rhino Squad, you must spearhead Earth’s military invasion of a hostile alien homeworld. But, in this desperate war for humanity’s survival against an unrelenting enemy, you may discover that the only way to defeat them...is to become one of them.
DOOM Eternal
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
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.
Wolfenstein: The Old Blood
Wolfenstein®: The Old Blood™ is a standalone prequel to the critically acclaimed first-person action-adventure shooter, Wolfenstein®: The New Order. This adventure spans eight chapters and features the hallmarks of MachineGames – thrilling action, immersive story, and intense FPS combat.
Alien Shooter 2 Conscription
The Great War has begun! The world population capable of functioning is mobilized to serve in the army and the outcome depends on you!
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!
Half-Life: Alyx
Half-Life: Alyx is Valve’s VR return to the Half-Life series. It’s the story of an impossible fight against a vicious alien race known as the Combine, set between the events of Half-Life and Half-Life 2. Playing as Alyx Vance, you are humanity’s only chance for survival.
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.
POSTAL Redux
POSTAL Redux is a high definition remake of the classic dark and surreal twin-stick isometric shooter. Take control of The POSTAL Dude as he fights to survive in a world gone mad with violence.
Alien: Isolation
Discover the true meaning of fear in Alien: Isolation, a survival horror set in an atmosphere of constant dread and mortal danger.
Aliens: Colonial Marines Collection
You & your friends are the deadliest killers in the galaxy – the US Colonial Marines. It’s up to you to not just survive, but wipe out the Xeno infestation.
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.
Aliens versus Predator Classic 2000
Aliens Versus Predator Classic 2000 features the Colonial Marine, Alien and Predator Campaigns and the frenetic single-player Skirmish mode from the original title: Alien Versus Predator Gold Edition, which was released to massive acclaim in 2000.
Half-Life: Source
Winner of over 50 Game of the Year awards, Half-Life set new standards for action games when it was released in 1998. Half-Life: Source is a digitally remastered version of the critically acclaimed and best selling PC game, enhanced via Source technology to include physics simulation, enhanced effects, and more.
Genome Guardian
COMBINE WEAPONS in the microscopic roguelite turret shooter with macroscopic depth. Survive 6 modes using an astounding array of turrets, perks, mutations and power-ups on this psychedelic journey to the heart of the abyss. Shmup Mode turns it into a vertical shoot 'em up!
Dead Space
The sci-fi survival-horror classic returns, completely rebuilt to offer an even more immersive experience — including visual, audio, and gameplay improvements — while staying faithful to the original game’s thrilling vision.
Halo: Spartan Assault
Halo: Spartan Assault brings the excitement of Halo combat to Steam for the very first time. Battle your way through 30 action-packed missions against the Covenant as you explore the origin of the Spartan Ops program featured in Halo 4. *DirectX feature level 10 required. *
Airtight City 密闭之城1.0
This is a TPS, horror-type action shooting game. The game will draw players into a terrifying dark world with detailed atmosphere rendering and weird story. Here, you are not defenseless, but even with a gun, you can't suppress the trembling from the heart. Game revenue is used for 2.0 development.
Requiem: Desiderium Mortis
Requiem: Desiderium Mortis is a Free-to-Play MMORPG set in a dark distant world where an event known as the "Thanatos Incident" rendered the world almost unlivable. Create your own biological weapon known as a Temperion and experience the horrors that grip Ethergia.
PAPERHEAD EP.0
In this cute cardboard world, something went horribly wrong... You wake up in a prison cell. A strange voice calls to you from the depths of dark corridors covered in runic symbols and blood. Reload your trusty shotgun and find out... WHY WOULD CARDBOARD... BLEED?
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!Most played games like Alien Shooter on Steam
Take a look at the top games like Alien Shooter that are currently attracting the largest player bases on the Steam platform, as of April 16th 2025.
1. DOOM Eternal
Similarity 56% 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 202,451 reviews of which 184,508 were positive and 17,943 were negative resulting in an impressive rating of 9.0 out of 10. The game has hit the top spot as the #1 most played game like Alien Shooter, thanks to its 1,219 peak concurrent players over the last day.
9.0
184,508
17,943
1,219
players
2. DOOM
Similarity 56% 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 203,253 reviews of which 194,089 were positive and 9,164 were negative resulting in an impressive rating of 9.4 out of 10. While seeing 1,019 players online at once in the last 24 hours, this game is currently ranked #2 among games like Alien Shooter based on player count.
9.4
194,089
9,164
1,019
players
3. RoboCop: Rogue City
Similarity 50% Become the legendary part man, part machine, all cop hero and deliver justice in Old Detroit. RoboCop: Rogue City is a fps, action and first-person game developed by Teyon and published by Nacon. Released on November 02nd 2023 has received 20,381 reviews of which 18,166 were positive and 2,215 were negative resulting in a rating of 8.7 out of 10. While seeing 621 players online at once in the last 24 hours, this game is currently ranked #3 among games like Alien Shooter based on player count.
8.7
18,166
2,215
621
players
4. Borderlands Game of the Year Enhanced
Similarity 54% Discover the original co-op shooter-looter, crammed with new enhancements! As one of 4 trigger-happy mercenaries with RPG progression, equip bazillions of guns to take on the desert planet Pandora. Borderlands Game of the Year Enhanced is a fps, co-op and shooter game developed by Gearbox Software and Blind Squirrel Games and published by 2K. Released on August 31st 2023 has received 23,358 reviews of which 20,021 were positive and 3,337 were negative resulting in a rating of 8.4 out of 10. With 619 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Alien Shooter.
8.4
20,021
3,337
619
players
5. Aliens: Dark Descent
Similarity 51% 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 #5 spot among the most played games like Alien Shooter.
8.7
13,134
1,688
531
players
6. Atomic Heart
Similarity 58% In a mad and sublime utopian world, take part in explosive encounters. Adapt your fighting style to each opponent, use your environment and upgrade your equipment to fulfill your mission. If you want to reach the truth, you'll have to pay in blood. Atomic Heart is a fps and horror game developed by Mundfish and published by Focus Entertainment and 4Divinity. Released on February 20th 2023 has received 37,204 reviews of which 30,561 were positive and 6,643 were negative resulting in a rating of 8.1 out of 10. With 451 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Alien Shooter.
8.1
30,561
6,643
451
players
7. Black Mesa
Similarity 58% 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 124,102 reviews of which 118,226 were positive and 5,876 were negative resulting in an impressive rating of 9.4 out of 10. With 419 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Alien Shooter.
9.4
118,226
5,876
419
players
8. Dead Space
Similarity 55% The sci-fi survival-horror classic returns, completely rebuilt to offer an even more immersive experience — including visual, audio, and gameplay improvements — while staying faithful to the original game’s thrilling vision. Dead Space is a horror, third-person shooter and sci-fi game developed by Motive and published by Electronic Arts. Released on January 27th 2023 has received 49,928 reviews of which 45,269 were positive and 4,659 were negative resulting in a rating of 8.9 out of 10. With 334 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Alien Shooter.
8.9
45,269
4,659
334
players
9. Hotline Miami 2: Wrong Number
Similarity 58% 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 #9 spot among the most played games like Alien Shooter.
9.3
61,602
3,864
309
players
10. Half-Life: Alyx
Similarity 56% Half-Life: Alyx is Valve’s VR return to the Half-Life series. It’s the story of an impossible fight against a vicious alien race known as the Combine, set between the events of Half-Life and Half-Life 2. Playing as Alyx Vance, you are humanity’s only chance for survival. Half-Life: Alyx is a vr, fps and horror game developed and published by Valve. Released on March 23rd 2020 has received 96,508 reviews of which 94,845 were positive and 1,663 were negative resulting in an impressive rating of 9.7 out of 10. With 233 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Alien Shooter.
9.7
94,845
1,663
233
players
Best deals on games like Alien Shooter on Steam
Discover fantastic savings with the best discounts on a variety of games like Alien Shooter 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 Alien Shooter.
1. The Hong Kong Massacre
Similarity 58% 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. Featuring a massive 93% discount, this game currently holds the #1 spot in the best deals for games like Alien Shooter.
7.2
1,218
419
-93%
19.14€
1.34€
2. From Space
Similarity 54% 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. Thanks to its incredible 93% discount, this game is now the #2 best deal in games like Alien Shooter.
6.6
1,269
605
-93%
14.29€
1.00€
3. 12 is Better Than 6
Similarity 58% 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. Thanks to its incredible 90% discount, this game is now the #3 best deal in games like Alien Shooter.
8.1
6,071
1,197
-90%
6.99€
0.69€
4. WRATH: Aeon of Ruin
Similarity 51% Blast, slice and shred through your enemies in this hardcore FPS inspired by the icons of the '90s, powered by the legendary Quake-1 Tech. Taking place in a realm left to rot, take up arms, unearth long-forgotten secrets and hunt down the Guardians of the Old World. WRATH: Aeon of Ruin is a action, boomer shooter and fps game developed by KillPixel Games and Slipgate Ironworks and published by 3D Realms and Fulqrum Publishing. Released on February 27th 2024 has received 2,582 reviews of which 1,918 were positive and 664 were negative resulting in a rating of 7.2 out of 10. Currently offered at a significant 90% discount, this title has earned the #4 position in the best deals for games like Alien Shooter.
7.2
1,918
664
-90%
25.50€
2.55€
5. Alien Breed 2: Assault
Similarity 62% 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 #5 position in the best deals for games like Alien Shooter.
6.7
698
304
-90%
9.99€
0.99€
6. Hotline Miami 2: Wrong Number
Similarity 58% 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. Currently offered at a significant 89% discount, this title has earned the #6 position in the best deals for games like Alien Shooter.
9.3
61,602
3,864
-89%
14.82€
1.63€
7. Nine Parchments
Similarity 50% Nine Parchments is a co-operative blast'em up game of magic mayhem from Frozenbyte, creators of the Trine series! Nine Parchments is a action rpg, twin stick shooter and 4 player local game developed and published by Frozenbyte. Released on December 05th 2017 has received 4,377 reviews of which 3,397 were positive and 980 were negative resulting in a rating of 7.5 out of 10. Currently offered at a significant 89% discount, this title has earned the #7 position in the best deals for games like Alien Shooter.
7.5
3,397
980
-89%
20.09€
2.21€
8. Alien Breed 3: Descent
Similarity 64% 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 #8 position in the best deals for games like Alien Shooter.
7.1
427
146
-88%
10.00€
1.20€
9. Alien Breed 2: Assault
Similarity 62% 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 game developed and published by . 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 #9 position in the best deals for games like Alien Shooter.
6.7
698
304
-90%
9.99€
0.99€
10. Alien: Isolation
Similarity 56% Discover the true meaning of fear in Alien: Isolation, a survival horror set in an atmosphere of constant dread and mortal danger. Alien: Isolation is a horror, survival horror and sci-fi game developed by Creative Assembly and Feral Interactive (Linux) and published by Feral interactive (Mac), Feral Interactive (Linux) and SEGA. Released on October 06th 2014 has received 60,046 reviews of which 55,969 were positive and 4,077 were negative resulting in an impressive rating of 9.2 out of 10. Currently offered at a significant 87% discount, this title has earned the #10 position in the best deals for games like Alien Shooter.
9.2
55,969
4,077
-87%
40.08€
5.21€
Free games like Alien Shooter on Steam
Check out this fantastic list of free-to-play games like Alien Shooter 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 Alien Shooter.
1. SAS: Zombie Assault 4
Similarity 63% 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 Alien Shooter.
8.4
7,761
1,236
120
players
2. PAPERHEAD EP.0
Similarity 54% In this cute cardboard world, something went horribly wrong... You wake up in a prison cell. A strange voice calls to you from the depths of dark corridors covered in runic symbols and blood. Reload your trusty shotgun and find out... WHY WOULD CARDBOARD... BLEED? PAPERHEAD EP.0 is a fps, fast-paced and singleplayer game developed by Paperhead te4m and published by HypeTrain Digital. Released on November 14th 2024 has received 1,443 reviews of which 1,347 were positive and 96 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #2 spot among the most played free games like Alien Shooter.
8.9
1,347
96
43
players
3. Requiem: Desiderium Mortis
Similarity 54% Requiem: Desiderium Mortis is a Free-to-Play MMORPG set in a dark distant world where an event known as the "Thanatos Incident" rendered the world almost unlivable. Create your own biological weapon known as a Temperion and experience the horrors that grip Ethergia. Requiem: Desiderium Mortis is a free to play, massively multiplayer and rpg game developed and published by Gravity Interactive and Inc.. Released on March 04th 2015 has received 896 reviews of which 607 were positive and 289 were negative resulting in a rating of 6.6 out of 10. The game currently holds the #3 spot among the most played free games like Alien Shooter.
6.6
607
289
7
players
4. RED HOT VENGEANCE
Similarity 51% 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 #4 spot among the most played free games like Alien Shooter.
9.2
3,261
133
4
players
5. Grass Cutter - Mutated Lawns
Similarity 53% Challenge lawn monsters! Grass Cutter - Mutated Lawns is a difficult, gore and action game developed by Nikolai Usachev and published by USANIK STD. Released on March 24th 2017 has received 325 reviews of which 286 were positive and 39 were negative resulting in a rating of 8.1 out of 10. The game currently holds the #5 spot among the most played free games like Alien Shooter.
8.1
286
39
6. Zombie Builder Defense
Similarity 51% Top down, action packed, multiplayer, zombie shooter. Build your base with friends and see how long you can survive the endless horde of zombies. Level up with friends, or alone, how you die is up to you. Zombie Builder Defense is a action, zombies and online co-op game developed and published by Noham Games. Released on November 02nd 2018 has received 493 reviews of which 333 were positive and 160 were negative resulting in a rating of 6.5 out of 10. The game currently holds the #6 spot among the most played free games like Alien Shooter.
6.5
333
160