- #1 Alien Breed: Impact
97% matchMostly Positive74% of 1,885 reviews2010
Dev: Team17 Software Ltd.Pub: Team17 Digital Ltd
Windows
Median: 54 minMean: 4.2 hrs≥1hr: 48%
Experience the explosive science fiction arcade-shooter that resurrects a much revered franchise in an epic single player and co-op multiplayer campaign.
Why similar: Aliens 19.5%, Shooter 14.9%, Action 14.7%, Isometric 13.3%, Co-op 9%
Why You'll Like It: This is the direct predecessor to the seed game, sharing the same engine, atmosphere, and core gameplay mechanics.
- #2 Alien Breed 3: Descent
96% matchMostly Positive74% of 607 reviews2010
Dev: Team17 Digital Ltd
Windows
Median: 18 minMean: 5.6 hrs≥1hr: 38%
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.
Why similar: Aliens 17.5%, Isometric 16%, Shooter 12.3%, Action 9.6%, Twin Stick Shooter 8.9%
Why You'll Like It: As the direct sequel, it continues the narrative and gameplay loop of the series with refined environments and combat.
- #3 Shadowgrounds Survivor
96% matchMixed61% of 798 reviews2007
Dev: Frozenbyte
Windows · Mac
Median: 2.5 hrsMean: 21.6 hrs≥1hr: 90%
Surviving is only half the game. The award-winning atmosphere and gameplay mechanics of the original Shadowgrounds make a triumphant return in this spin off/sequel armed with a slick new feature set! Shadowgrounds Survivor tells the story of the last remaining humans on Jupiter's moon Ganymede, where the alien onslaught is in full force.
Why similar: Aliens 17.8%, Isometric 16.6%, Shooter 13.1%, Twin Stick Shooter 10.6%, Top-Down Shooter 10%
Why You'll Like It: It offers a similar atmospheric, sci-fi top-down shooter experience with a focus on weapon upgrades and environmental storytelling.
- #4 Alien Swarm: Reactive Drop
94% matchVery Positive95% of 23,565 reviews2017
Dev: Reactive Drop Team
Windows
Median: 1.7 hrsMean: 9.9 hrs≥1hr: 63%
Co-operative top-down shooter game available for free. An epic bug hunt featuring a unique blend of co-op play and squad-level tactics.
Why similar: Aliens 22.3%, Twin Stick Shooter 14.6%, Shooter 14.2%, Co-op 13.1%, Top-Down Shooter 11.6%
Why You'll Like It: A highly tactical, squad-based top-down shooter that excels in cooperative play and mission-based objectives.
- #5 Shadowgrounds
95% matchVery Positive81% of 1,610 reviews2006
Dev: Frozenbyte
Windows · Mac
Median: 2.1 hrsMean: 16.1 hrs≥1hr: 86%
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...
Why similar: Aliens 22.1%, Isometric 13.6%, Top-Down Shooter 11.9%, Shooter 11.5%, Action 9.1%
Why You'll Like It: The original title in the series provides the same claustrophobic alien-hunting feel and top-down perspective.
- #6 HELLDIVERS™ Dive Harder Edition
94% matchVery Positive90% of 33,109 reviews2015
Dev: Arrowhead Game StudiosPub: PlayStation Publishing LLC
Windows
Median: 4.7 hrsMean: 20.7 hrs≥1hr: 80%
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.
Why similar: Co-op 23.2%, Twin Stick Shooter 18.5%, Top-Down Shooter 16.3%, Action 10.5%, Shooter 10.2%
Why You'll Like It: This is the gold standard for isometric co-op sci-fi shooters, featuring intense tactical combat and a heavy focus on squad coordination.
- #7 Aliens: Fireteam Elite
93% matchMostly Positive80% of 26,611 reviews2021
Dev: Cold Iron Studios
Windows
Median: 4.7 hrsMean: 17.8 hrs≥1hr: 87%
Aliens: Fireteam Elite is a cooperative third-person survival game set in the iconic Alien Universe. Battle through hordes of different types of Xenomorph, customize your character and gear, and level-up as you try to contain this ever-growing threat.
Why similar: Aliens 28.4%, Shooter 19.6%, Co-op 18.4%, Action 11.8%, Sci-fi 9.4%
Why You'll Like It: It perfectly captures the intense, cinematic atmosphere of fighting swarms of aliens in a modern co-op setting.
- #8 Alien Swarm
92% matchVery Positive95% of 21,536 reviews2010
Dev: Valve
Windows
Median: 2.3 hrsMean: 35.4 hrs≥1hr: 65%
Co-operative multiplayer game and complete code base available for free.
Why similar: Aliens 23.2%, Co-op 22.1%, Shooter 14.7%, Action 12.5%, Top-Down Shooter 9%
Why You'll Like It: The classic free-to-play top-down co-op experience remains a staple for fans of squad-based alien shooters.
- #9 The Ascent
91% matchMostly Positive74% of 24,287 reviews2021
Dev: Neon GiantPub: KRAFTON, Inc.
Windows
Median: 5.5 hrsMean: 9.6 hrs≥1hr: 86%
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?
Why similar: Isometric 18.8%, Shooter 18.7%, Top-Down Shooter 18.6%, Co-op 17.8%, Action 13.5%
Why You'll Like It: This visually stunning isometric shooter blends deep RPG elements with high-octane sci-fi combat.
- #10 Solstice Chronicles: MIA
91% matchMostly Positive75% of 315 reviews2017
Dev: Ironward
Windows
Median: 4.5 hrsMean: 5.0 hrs≥1hr: 89%
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.
Why similar: Aliens 18.1%, Isometric 15.4%, Twin Stick Shooter 14.1%, Shooter 12.3%, Top-Down Shooter 11.9%
Why You'll Like It: An isometric shooter that introduces unique tactical drone management to the standard alien-slaying formula.
- #11 Xeno Crisis
90% matchVery Positive87% of 211 reviews2019
Dev: Bitmap Bureau
Windows · Mac · Linux
Median: 2.6 hrsMean: 3.6 hrs≥1hr: 76%
Xeno Crisis is an arena shooter in which up to two players take control of battle-hardened marines embarking on a deadly mission to confront an alien menace! Run and gun your way through thousands of adversaries, searching for survivors, and ultimately facing the origin of the outpost's demise.
Why similar: Aliens 23.5%, Twin Stick Shooter 16%, Shooter 13.7%, Top-Down Shooter 13.6%, Action 11.7%
Why You'll Like It: A fast-paced, intense top-down arena shooter that rewards quick reflexes and precise movement.
- #12 Red Solstice 2: Survivors
89% matchMixed70% of 3,307 reviews2021
Dev: IronwardPub: 505 Games
Windows
Median: 7.7 hrsMean: 13.8 hrs≥1hr: 94%
Sequel to the best-seller The Red Solstice. Plan your strategy and infiltrate a real-time tactical battlefield - alone or with up to 7 squad members. Can you demonstrate the combat prowess to survive and secure a future for humanity?
Why similar: Aliens 36.3%, Co-op 18.2%, Third Person 17.5%, Sci-fi 14.5%, Top-Down Shooter 11.6%
Why You'll Like It: This game focuses on tactical, squad-based combat against overwhelming alien swarms in a dark sci-fi environment.
- #13 Crimsonland
89% matchVery Positive93% of 3,093 reviews2014
Dev: 10tons Ltd
Windows · Mac · Linux
Median: 7.3 hrsMean: 11.5 hrs≥1hr: 93%
Thousands of aliens, giant spiders, mutant lizards, and more are on the attack - can you survive the onslaught? Crimsonland is a top-down shooter with a touch of RPG. Unlock over 30 weapons and over 50 perks from quirky to brutal. Complete the quest and show your skills in five survival modes.
Why similar: Shooter 22.9%, Action 19.5%, Twin Stick Shooter 16.2%, Top-Down Shooter 14.9%, Co-op 11.3%
Why You'll Like It: The quintessential horde-survival shooter that focuses on mowing down massive waves of enemies with various power-ups.
- #14 From Space
88% matchMixed68% of 1,942 reviews2022
Dev: Triangle StudiosPub: Curve Games
Windows
Median: 4.1 hrsMean: 5.8 hrs≥1hr: 89%
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!
Why similar: Twin Stick Shooter 17.9%, Co-op 17.4%, Shooter 17%, Top-Down Shooter 15.2%, Action 13%
Why You'll Like It: A vibrant, co-op focused top-down shooter that emphasizes team survival against an alien invasion.
- #15 SYNTHETIK: Legion Rising
87% matchVery Positive94% of 13,046 reviews2018
Dev: Flow Fire Games
Windows
Median: 5.6 hrsMean: 15.5 hrs≥1hr: 87%
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?
Why similar: Top-Down Shooter 25.9%, Action 16.9%, Isometric 14.1%, Shooter 13%, Twin Stick Shooter 12.4%
Why You'll Like It: A high-stakes tactical top-down shooter that features deep weapon customization and challenging combat mechanics.
- #16 Alien Shooter 2: Reloaded
86% matchVery Positive92% of 3,529 reviews2009
Dev: Sigma Team Inc.
Windows
Median: 3.4 hrsMean: 11.7 hrs≥1hr: 90%
This is the unique alloy of arcade action and RPG elements which combines well-established world of classical games and unmatched dynamics of the first part.
Why similar: Aliens 35.3%, Isometric 22.6%, Shooter 17.5%, Action 10.3%, Sci-fi 9.1%
Why You'll Like It: A classic top-down shooter that offers heavy weapon customization and a massive body count.
- #17 Killsquad
85% matchMostly Positive70% of 3,493 reviews2021
Dev: Novarama
Windows
Median: 3.7 hrsMean: 6.7 hrs≥1hr: 89%
Hack and slash? Check. Twin-stick-shooter? Check. 4 player coop to slay hordes of aliens & bosses with your friends? Check. Skills, upgrades, weapons, gears, talismans and more to make you stronger? Check. Wake up, bounty hunter. We have a mission for you. Time to clean up the scum of the galaxy.
Why similar: Action 34.1%, Co-op 15.6%, Top-Down Shooter 14.6%, Twin Stick Shooter 13.4%, Isometric 10.5%
Why You'll Like It: A co-op action RPG that utilizes top-down shooter mechanics to create a fast-paced, loot-driven experience.
- #18 Steel Storm: Burning Retribution
86% matchMixed60% of 370 reviews2011
Dev: Kot in Action Creative Artel
Windows · Linux
Median: 4.2 hrsMean: 4.2 hrs≥1hr: 81%
Control an advanced hovertank, packed with the most advanced and sophisticated weapons as you fight against extraterrestrial invaders.
Why similar: Shooter 37.7%, Action 33.2%, Top-Down Shooter 16.1%, Sci-fi 11.5%, Singleplayer 1.5%
Why You'll Like It: A fast-paced arcade top-down shooter that focuses on fluid movement and explosive combat.
- #19 Alien Shooter 2 - The Legend
84% matchMixed52% of 1,155 reviews2020
Dev: Sigma Team Inc.
Windows
Median: 4.4 hrsMean: 29.4 hrs≥1hr: 92%
Meet the completely reworked legendary game loved by millions of players worldwide! Alien Shooter 2 - the Legend is an ambitious follow-up to the famous Alien Shooter series.
Why similar: Aliens 29.5%, Shooter 20.9%, Isometric 20.6%, Action 13%, Sci-fi 10.3%
Why You'll Like It: A modernized take on the classic alien-slaying formula with RPG elements and extensive character progression.
- #20 Renegade Ops
83% matchVery Positive85% of 2,848 reviews2011
Dev: Avalanche StudiosPub: SEGA
Windows
Median: 1.1 hrsMean: 3.9 hrs≥1hr: 51%
Blast your way through enemy lines to defeat Inferno, a madman intent on global domination. Destruction just got awesome.
Why similar: Action 32.5%, Twin Stick Shooter 26.5%, Co-op 18%, Top-Down 11.9%, Shooter 6.3%
Why You'll Like It: An explosive top-down shooter that emphasizes vehicle-based combat and large-scale destruction.
- #21 RUINER
82% matchVery Positive89% of 12,219 reviews2017
Dev: Reikon GamesPub: Devolver Digital
Windows · Linux
Median: 4.5 hrsMean: 7.8 hrs≥1hr: 80%
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.
Why similar: Action 19.4%, Isometric 19%, Top-Down Shooter 17.2%, Twin Stick Shooter 16.7%, Shooter 10.1%
Why You'll Like It: A brutal, fast-paced isometric action game set in a gritty, high-tech sci-fi world.
- #22 Alien Death Mob
82% matchVery Positive94% of 50 reviews2021
Dev: Pug Fugly GamesPub: Thalamus Digital
Windows
Aliens have invaded Earth! Towns, cities, deserts, they're everywhere! Take on the role of Earth's last super soldier and confront the alien menace in this intense twin stick shooter!
Why similar: Twin Stick Shooter 28%, Action 21.5%, Shooter 20.6%, Aliens 20%, Sci-fi 5.8%
Why You'll Like It: An arcade-style twin-stick shooter that focuses on high-speed movement and score-chasing against alien hordes.
- #23 Let Them Come: Onslaught
80% matchVery Positive90% of 227 reviews2025
Dev: Tuatara GamesPub: Digital Bandidos
Windows
Survive the relentless offensive of the alien horde in Let Them Come: Onslaught, a sci-fi survival roguelite. The pursuit of the perfect build and an ever-expanding arsenal of abilities are the keys to your success.
Why similar: Aliens 42.8%, Top-Down Shooter 20.8%, Action 19.2%, Sci-fi 15%, Singleplayer 2.3%
Why You'll Like It: A bullet-hell style action game focused on holding a defensive line against relentless waves of aliens.
- #24 Nex Machina
81% matchVery Positive87% of 2,177 reviews2017
Dev: Housemarque
Windows
Median: 3.2 hrsMean: 4.2 hrs≥1hr: 83%
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.
Why similar: Twin Stick Shooter 34%, Action 18.5%, Shooter 13.1%, Co-op 10.2%, Top-Down Shooter 9.1%
Why You'll Like It: A refined, high-intensity arcade top-down shooter that focuses on pure mechanical skill and score-chasing.
- #25 Hive Jump 2: Survivors
79% matchVery Positive84% of 112 reviews2024
Dev: Graphite LabPub: Midwest Games
Windows · Linux
Become an agent of vengeance in this bullet-heaven action roguelite! You are the lone survivor of your squad, on an alien planet with just your weapon, a jetpack, and the courage to keep fighting. Kill off alien swarms and transform their valuable guts into explosive upgrades and vital utilities.
Why similar: Shooter 22.6%, Twin Stick Shooter 22.2%, Top-Down Shooter 18.2%, Third Person 13.6%, Action 13%
Why You'll Like It: An action-roguelite that captures the sci-fi bug-hunting theme with modern, accessible gameplay.
- #26 Assault Android Cactus+
81% matchVery Positive94% of 2,002 reviews2015
Dev: Witch Beam
Windows · Mac · Linux
Median: 3.2 hrsMean: 5.0 hrs≥1hr: 82%
Assault Android Cactus is an intense arcade style twin stick shooter - pick from one of nine unique synthetic heroines and blast your way through overwhelming robots hordes to save the ship from its own workforce. Supports single player and local co-op game modes.
Why similar: Twin Stick Shooter 24.8%, Shooter 23.6%, Co-op 15.3%, Action 13.4%, Sci-fi 11.9%
Why You'll Like It: A high-energy twin-stick shooter that features excellent boss battles and frantic, screen-filling combat.
- #27 Tesla vs Lovecraft
78% matchVery Positive90% of 1,233 reviews2018
Dev: 10tons Ltd
Windows · Mac · Linux
Median: 3.2 hrsMean: 5.6 hrs≥1hr: 80%
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!
Why similar: Top-Down Shooter 21.9%, Shooter 19.3%, Action 16.9%, Twin Stick Shooter 15.9%, Sci-fi 10.6%
Why You'll Like It: An intense twin-stick shooter that features fast-paced action and unique power-up mechanics.
- #28 Nation Red
79% matchVery Positive88% of 2,778 reviews2009
Dev: DiezelPower
Windows · Mac · Linux
Median: 3.5 hrsMean: 8.7 hrs≥1hr: 86%
Nation Red is an ultra fast infinite play arena-based shooter providing an exceptional close-quarter battlefield experience. Fight thousands of zombie mutants and their bosses in frantic bloody gameplay while earning close to 100 perks. Fight in Barricade, Survival or Free Play mode.
Why similar: Action 31%, Top-Down Shooter 26%, Twin Stick Shooter 19.1%, Co-op 14.4%, Top-Down 6.7%
Why You'll Like It: A pure horde-survival shooter that focuses on managing massive enemy counts with a variety of weapons.
- #29 Palpus X Annihilation
75% matchVery Positive97% of 66 reviews2026
Dev: Sebastian Vargek (Meister Palpus)
Windows
Isometric action shooter with light RPG elements. Brutally kill tons of alien monsters, find over a dozen powerful weapons, skill up your hero & stop the blood thirsty invaders in a classic handcrafted campaign. Never ending waves await you in horde-mode!
Why similar: Aliens 24.4%, Isometric 22.3%, Shooter 17.7%, Action 12%, Sci-fi 8.5%
- #30 Aliens vs. Predator™
77% matchVery Positive91% of 21,170 reviews2010
Dev: RebellionPub: SEGA
Windows
Median: 4.2 hrsMean: 13.7 hrs≥1hr: 77%
Survive, hunt and prey in the deadly jungles and swamps in distinctly new and thrilling first person gameplay.
Why similar: Aliens 36.4%, Action 20.2%, Shooter 16.4%, Sci-fi 12.2%, Co-op 8.2%
- #31 Alien Rage - Unlimited
78% matchMixed68% of 3,549 reviews2013
Dev: CI Games
Windows
Median: 1.1 hrsMean: 9.4 hrs≥1hr: 51%
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!
Why similar: Action 33.5%, Shooter 31.7%, Aliens 22.7%, Sci-fi 10.7%, Singleplayer 1.3%
- #32 FreeInfantry
75% matchVery Positive82% of 162 reviews2024
Dev: FreeInfantry Group
Windows
Isometric. Massively Multiplayer. Capture The Flag. Skirmish. Bug Hunt. And more. Welcome to FreeInfantry - the world's first massive multiplayer online isometric shooter.
Why similar: Aliens 19.4%, Isometric 18.2%, Shooter 14.8%, Twin Stick Shooter 13.2%, Top-Down Shooter 11.3%
- #33 Alien Shooter - Last Hope
76% matchMostly Positive78% of 323 reviews2020
Dev: Sigma Team Inc.
Windows
Median: 2.6 hrsMean: 7.4 hrs≥1hr: 75%
New chapter in history of the legendary game, including 10 story missions.
Why similar: Isometric 23.3%, Shooter 23%, Aliens 19.6%, Action 16.3%, Third Person 9.3%
- #34 Aliens: Colonial Marines Collection
77% matchMixed62% of 12,007 reviews2012
Dev: Gearbox SoftwarePub: SEGA
Windows
Median: 5.3 hrsMean: 15.4 hrs≥1hr: 77%
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.
Why similar: Aliens 34.4%, Action 19.2%, Co-op 16.4%, Shooter 15.9%, Sci-fi 9.9%
- #35 Alien Shooter 2 Conscription
76% matchVery Positive82% of 623 reviews2012
Dev: Sigma Team Inc.
Windows
Median: 3.4 hrsMean: 9.9 hrs≥1hr: 94%
The Great War has begun! The world population capable of functioning is mobilized to serve in the army and the outcome depends on you!
Why similar: Action 34.4%, Shooter 25.3%, Aliens 22.1%, Top-Down Shooter 15.9%, Singleplayer 2.2%
- #36 Earthfall
74% matchMixed65% of 2,293 reviews2018
Dev: Holospark
Windows
Median: 3.2 hrsMean: 6.8 hrs≥1hr: 87%
NOW AVAILABLE! When the Earth falls to an extra-terrestrial invasion, humanity becomes an endangered species. Earthfall is a four-player cooperative shooter that challenges players to survive hordes of ruthless alien drones and their inscrutable masters.
Why similar: Aliens 29.7%, Co-op 22.3%, Action 20.2%, Shooter 18.5%, Sci-fi 6.1%
- #37 Alien Hallway 2
74% matchMixed68% of 168 reviews2017
Dev: Sigma Team Inc.
Windows
Median: 3.1 hrsMean: 13.1 hrs≥1hr: 65%
We're happy to present a new game in the Alien Shooter universe! Get prepared to unique tactical gameplay, lots of monster types and 8 fighter types allowing you create your own style of completing missions and defeating bosses.
Why similar: Aliens 29.3%, Shooter 20.7%, Isometric 19.4%, Action 14.5%, Third Person 8%
- #38 Dead Effect 2
73% matchMostly Positive73% of 2,297 reviews2016
Dev: BadFly Interactive, a.s.Pub: App Holdings
Windows · Mac
Median: 4.7 hrsMean: 9.9 hrs≥1hr: 90%
Dead Effect 2 is the newest addition to the acclaimed Dead Effect franchise. This action sci-fi shooter is looking to push the boundaries of first-person shooters to new levels with slick graphics, rich narrative and RPG elements.
Why similar: Co-op 31.1%, Action 26.9%, Shooter 21.1%, Sci-fi 11%, Horror 8.3%
- #39 Project Hive
72% matchMostly Positive75% of 67 reviews2021
Dev: Class of 2019-2020Pub: Campus ADN
Windows
Project Hive is a third-person shooter game in which you play as Alexei, a survivor stranded in the destroyed mining facility Hive on the planet Proxima. His quest will lead him through the dark secrets of Talium Industries.
Why similar: Shooter 28.2%, Aliens 20.8%, Action 19.7%, Sci-fi 13.4%, Third Person 13.4%
- #40 FullBlast
73% matchMostly Positive71% of 87 reviews2016
Dev: UFO Crash Games
Windows · Mac
Median: 4.2 hrsMean: 5.3 hrs≥1hr: 97%
Blast your way through waves of alien invaders in this retro style shooter with modern visuals. Collect power ups, destroy the enemy ships and defeat the mega bosses in 12 action packed levels. On your own or with a friend in local co-op mode.
Why similar: Aliens 20.9%, Shooter 19.2%, Co-op 16.3%, Action 14%, Top-Down Shooter 13.8%
- #41 Incoming + Incoming Forces
73% matchMixed56% of 356 reviews2014
Dev: Rage SoftwarePub: Funbox Media Ltd
Windows
Median: 3.5 hrsMean: 4.1 hrs≥1hr: 95%
Prepare for one of the most action packed-shooters in PC gaming history! Every level is full of enemies and targets for you to destroy! You will become a soldier of the alien species and protect your home world from the forces of the Human armada.
Why similar: Action 45.7%, Shooter 33.6%, Sci-fi 20.7%
- #42 Rift Loopers
70% matchMostly Positive74% of 117 reviews2023
Dev: Monster Tooth Studios
Windows
Survive the horrors of the multiverse, alone or with your comrades, as you battle against an onslaught of insectoid like creatures. Combine abilities in different ways each loop to overcome and return safely to your universe.
Why similar: Twin Stick Shooter 27.4%, Top-Down Shooter 19.4%, Co-op 16.6%, Aliens 16.5%, Action 12.9%
- #43 It came from space and ate our brains
72% matchMostly Positive80% of 518 reviews2015
Dev: Triangle Studios
Windows
Median: 4.9 hrsMean: 6.3 hrs≥1hr: 93%
It came from space and ate our brains is a unique Arcade top-down shooter. Looking for addicting gameplay, four-player co-op mode, and tons of aliens to send into oblivion? You’ve come to the right place!
Why similar: Aliens 22.6%, Isometric 17.7%, Shooter 16%, Twin Stick Shooter 15.4%, Top-Down Shooter 12.8%
- #44 Flashback 2
71% matchMixed45% of 155 reviews2023
Dev: Microids Studio ParisPub: Microids
Windows
Immerse yourself in an action-packed cyberpunk universe where the fate of humanity itself hangs in the balance. The Morphs are preparing their final attack, determined to enslave every civilization in the Solar System — and it's your mission to fight back!
Why similar: Action 39.7%, Aliens 33.7%, Sci-fi 13.5%, Third Person 10.5%, Singleplayer 2.7%
- #45 Aliens: Dark Descent
67% matchVery Positive88% of 18,082 reviews2023
Dev: Tindalos InteractivePub: Focus Entertainment
Windows
Median: 4.3 hrsMean: 15.1 hrs≥1hr: 87%
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.
Why similar: Aliens 28.5%, Action 19.7%, Isometric 16.6%, Sci-fi 13.9%, Top-Down 8.2%
- #46 EARTH DEFENSE FORCE: WORLD BROTHERS 2
68% matchVery Positive89% of 201 reviews2024
Dev: YUKE'SPub: D3PUBLISHER
Windows
The Earth is in pieces...again! We've gotta do more to save the planet!
Why similar: Action 28.6%, Shooter 28.4%, Aliens 18.5%, Co-op 14.3%, Sci-fi 8.9%
- #47 Natural Selection 2
70% matchVery Positive85% of 13,335 reviews2012
Dev: Unknown Worlds Entertainment
Windows
Median: 2.9 hrsMean: 24.2 hrs≥1hr: 85%
A fast paced multiplayer shooter that pits aliens against humans in a strategic and action-packed struggle for survival!
Why similar: Aliens 35.7%, Action 21%, Sci-fi 16.3%, Shooter 15.3%, Co-op 11.7%
- #48 HELLFRONT: HONEYMOON
71% matchVery Positive82% of 101 reviews2018
Dev: SkyGoblin
Windows
Median: 48 minMean: 7.0 hrs≥1hr: 46%
HELLFRONT is an intense top-down shooter. Conquer ground, build a base, and command your troops in battle! Play PvP or beat the campaign co-op or solo.
Why similar: Aliens 22.1%, Top-Down Shooter 14.5%, Twin Stick Shooter 13%, Co-op 12.9%, Sci-fi 10.4%
- #49 Gore Storm
68% matchVery Positive94% of 70 reviews2023
Dev: Gundorado
Windows
Battle massive hordes of alien monsters to secure humanity's presence on planet Gore. Upgrade your base, hire troops, and install turrets to fight back the ever growing waves of aliens.
Why similar: Shooter 19.4%, Top-Down Shooter 16.8%, Twin Stick Shooter 16.7%, Aliens 15.8%, Action 14.8%
- #50 Aliens vs. Ghosts
68% matchVery Positive90% of 583 reviews2022
Dev: Sayan
Windows
Use Nukes, Electricity, Heat Rays and powerful Minions in this wave-based first person shooter providing endless hours of Ghost-slaying entertainment, solo or Co-Op. Only Ghosts stand in the way of your invasion of Earth.
Why similar: Shooter 28.8%, Action 28.1%, Aliens 19.5%, Co-op 11.2%, Sci-fi 11.1%
- #51 Alien Shooter: Revisited
71% matchMixed64% of 860 reviews2009
Dev: Sigma Team Inc.
Windows
Median: 3.2 hrsMean: 7.9 hrs≥1hr: 87%
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!
Why similar: Action 25.4%, Shooter 24.9%, Isometric 20.7%, Aliens 18.2%, Top-Down Shooter 9.2%
- #52 Alien Shooter 2 - New Era
70% matchMixed52% of 287 reviews2022
Dev: Sigma Team Inc.
Windows
Median: 2.9 hrsMean: 5.5 hrs≥1hr: 72%
A desert, an abandoned city, cramped underground corridors of MAGMAs research centers, and for hundreds of kilometers around there is only darkness and thousands of monsters coming from all sides. You have only two options - to achieve your goal or die.
Why similar: Isometric 35.1%, Aliens 16.9%, Action 16%, Third Person 15.7%, Sci-fi 10.9%
- #53 Alien Shooter
69% matchOverwhelmingly Positive95% of 4,659 reviews2009
Dev: Sigma Team Inc.
Windows
Median: 3.1 hrsMean: 9.4 hrs≥1hr: 85%
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.
Why similar: Aliens 23.5%, Shooter 18.2%, Isometric 17.8%, Action 11.1%, Top-Down Shooter 9.6%
- #54 Fortified
69% matchMostly Positive74% of 1,728 reviews2016
Dev: Siege Camp
Windows
Median: 3.2 hrsMean: 4.9 hrs≥1hr: 89%
Fortified is an explosive strategy shooter where players will defend the Earth against a menacing Martian invasion in the 1950s. Play as one-of-four pulp inspired heroes as they fight swarms of terrifying robots with an arsenal of Cold War era weapons and experimental technology.
Why similar: Action 85.4%, Co-op 5.4%, Aliens 5.3%, Shooter 1.7%, Sci-fi 1.5%
- #55 2112TD: Tower Defense Survival
66% matchVery Positive88% of 435 reviews2023
Dev: Refinery Games
Windows
Get ready for the ULTIMATE tower defense onslaught. Build, deploy, research and upgrade your defenses in this epic, old school RTS inspired sci-fi adventure.
Why similar: Aliens 29.4%, Isometric 27.9%, Action 15.1%, Sci-fi 14.6%, Top-Down 10.8%
- #56 Out Zone
67% matchVery Positive90% of 72 reviews2023
Dev: Bitwave GamesPub: Clear River Games
Windows · Mac · Linux
Blast through alien hordes as the finest cyborg mercenary in existence! To emerge victorious, you'll need to manage time and resources skillfully. Toaplan's run-and-gun smash-hit finally arrives on PC, reloaded with new features and quality-of-life extras!
Why similar: Aliens 30.2%, Top-Down Shooter 20.5%, Co-op 20%, Action 16.1%, Top-Down 11.2%
- #57 ALIENS INVADED OUR PLANET
69% matchMixed59% of 88 reviews2018
Dev: Kerim Kumbasar
Windows
Aliens Invaded Our Planet is a Multiplayer / CO-OP (Up to 6P) FPS & Arcade Style Action game, the game is about alien invasion in 1900s Richalley Town. Shoot and run for your life against the aliens!
Why similar: Action 100%
- #58 Destructivator 2
67% matchVery Positive96% of 55 reviews2020
Dev: Pug Fugly GamesPub: Thalamus Digital
Windows
A platform shooter that brings 90's gaming smashing into your face! Blast and insta-melee your way through hordes of alien soldiers, robots, bosses and loads more. Fight on foot, in a fighter or in a bomber. Take on bosses and ensure that the alien menace won't threaten Earth ever again!
Why similar: Shooter 44.7%, Action 30.9%, Aliens 15.7%, Sci-fi 6.9%, Singleplayer 1.8%
- #59 Alien Strike: Blasting the Intruders
63% matchVery Positive96% of 136 reviews2026
Dev: Combo Game StudioPub: Nuntius Games
Windows
Slide, jump and shoot in 8 directions in this explosive Run 'n Gun for up to 3 players! Swap weapons in real time, activate insane specials and take on alien bosses in an action-packed invasion of retro mayhem!
Why similar: Aliens 52.6%, Shooter 27.7%, Action 19.7%