- #1 Alien Breed 2: Assault
97% matchMostly Positive70% of 1,044 reviews2010
Dev: Team17 Digital Ltd
Windows
Median: 36 minMean: 3.8 hrs≥1hr: 38%
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.
Why similar: Aliens 19.5%, Shooter 14.9%, Action 14.7%, Isometric 13.3%, Co-op 9%
Why You'll Like It: This direct sequel continues the narrative and gameplay loop of the original with improved mechanics and more intense set-pieces.
- #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 18.9%, Isometric 13.8%, Shooter 11.2%, Sci-fi 8.6%, Twin Stick Shooter 7.8%
Why You'll Like It: The final chapter of the trilogy provides the most polished experience in the series, maintaining the signature isometric sci-fi horror atmosphere.
- #3 Shadowgrounds
96% 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 24.4%, Isometric 12%, Sci-fi 12%, Shooter 10.6%, Top-Down 9.3%
Why You'll Like It: Developed by the same team as the Alien Breed remakes, this game shares the same DNA of dark, atmospheric, top-down alien combat.
- #4 Shadowgrounds Survivor
95% 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 19.2%, Isometric 14.3%, Shooter 11.8%, Sci-fi 10.7%, Top-Down 9.9%
Why You'll Like It: This expansion of the Shadowgrounds formula adds more depth and variety to the top-down shooter experience.
- #5 Solstice Chronicles: MIA
94% 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 20.7%, Isometric 14.1%, Twin Stick Shooter 13.2%, Shooter 11.9%, Co-op 9.8%
Why You'll Like It: It mirrors the claustrophobic, high-intensity top-down shooter gameplay of Alien Breed with a strong focus on tactical survival.
- #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 22.7%, Twin Stick Shooter 16.7%, Top-Down Shooter 11.9%, Sci-fi 10.3%, Top-Down 9.7%
Why You'll Like It: This is the gold standard for top-down cooperative sci-fi shooters, featuring chaotic combat and deep strategic elements against alien threats.
- #7 Alien Swarm
93% 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 25.1%, Co-op 21.2%, Shooter 13.3%, Sci-fi 10.3%, Top-Down 10.2%
Why You'll Like It: The original classic that defined the squad-based, top-down alien shooter genre with its tight mechanics and cooperative focus.
- #8 Alien Swarm: Reactive Drop
92% 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 23.2%, Twin Stick Shooter 12.4%, Shooter 12.4%, Co-op 12.1%, Top-Down 11.4%
Why You'll Like It: A highly polished, free-to-play cooperative top-down shooter that emphasizes class-based teamwork against swarms of aliens.
- #9 Aliens: Fireteam Elite
91% 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 27.9%, Shooter 16.1%, Co-op 16%, Sci-fi 11.5%, Action 7.5%
Why You'll Like It: While it shifts to a third-person perspective, it perfectly captures the thematic intensity and cooperative survival against xenomorphs found in Alien Breed.
- #10 Alien Shooter 2: Reloaded
91% 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 39%, Isometric 19.9%, Shooter 16.2%, Sci-fi 12.5%, Action 7.3%
Why You'll Like It: A classic arcade-style shooter that focuses on overwhelming the player with massive hordes of aliens in a top-down perspective.
- #11 Livelock
90% matchMostly Positive80% of 901 reviews2016
Dev: Tuque GamesPub: Arc Games
Windows
Median: 2.9 hrsMean: 4.0 hrs≥1hr: 86%
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.
Why similar: Co-op 20.3%, Top-Down Shooter 15.5%, Action 15.1%, Twin Stick Shooter 14.6%, Top-Down 14%
Why You'll Like It: A polished top-down co-op shooter that features futuristic combat and distinct character classes similar to the squad dynamics of Alien Breed.
- #12 The Red Solstice
89% matchMostly Positive71% of 2,555 reviews2015
Dev: Ironward
Windows
Median: 3.2 hrsMean: 9.8 hrs≥1hr: 88%
2280 A.D. The last few survivors of a ruined Earth seek a new home: Mars, a planet whose inhabitants didn't take too kindly to outsiders. The Red Solstice is a tense, tactical, squad-based action game. Fight to survive with up to 8 players in co-op, or lead your own squad in single-player mode.
Why similar: Aliens 38.9%, Co-op 20.8%, Sci-fi 20.3%, Top-Down 18.3%, Singleplayer 1.7%
Why You'll Like It: This game offers a more tactical, squad-based approach to the top-down sci-fi shooter genre, perfect for fans of the co-op elements in Alien Breed.
- #13 Xeno Crisis
89% 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 26.1%, Twin Stick Shooter 14.6%, Shooter 12.8%, Top-Down 10.6%, Top-Down Shooter 10%
Why You'll Like It: A challenging, fast-paced twin-stick shooter that leans into the classic 16-bit aesthetic of fighting through alien-infested environments.
- #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: Co-op 17.3%, Twin Stick Shooter 16.3%, Top-Down 16.1%, Shooter 16%, Sci-fi 12.5%
Why You'll Like It: A modern cooperative top-down shooter that focuses on team-based survival against an alien invasion with vibrant visuals.
- #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 21.7%, Isometric 14.3%, Co-op 13.8%, Action 13.8%, Shooter 13.8%
Why You'll Like It: This game provides a more modern, fast-paced take on the top-down shooter genre with deep weapon customization and sci-fi themes.
- #16 Tesla vs Lovecraft
85% 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: Shooter 18.4%, Top-Down 17.3%, Top-Down Shooter 16.6%, Sci-fi 15.1%, Twin Stick Shooter 14.8%
Why You'll Like It: A frantic, high-quality twin-stick shooter that captures the intensity of fighting off endless waves of enemies.
- #17 It came from space and ate our brains
86% 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 24.6%, Isometric 15.4%, Shooter 14.6%, Twin Stick Shooter 13.7%, Top-Down 13%
Why You'll Like It: A fun, arcade-style top-down shooter that focuses on survival and light-based mechanics against alien invaders.
- #18 Trident's Wake
86% matchMostly Negative37% of 118 reviews2019
Dev: Bacus StudiosPub: Graffiti Games
Windows
Median: 36 minMean: 5.1 hrs≥1hr: 35%
Trident's Wake is an intense co-operative twin-stick shooter in an unforgiving sci-fi setting. Join up to three other players to take back humanity's last hope - the colony ship code-named Trident – from an unknown race of alien invaders!
Why similar: Isometric 18.1%, Twin Stick Shooter 15.2%, Top-Down 14.7%, Sci-fi 14.1%, Co-op 12.9%
Why You'll Like It: A sci-fi twin-stick shooter that emphasizes cooperative play and intense combat aboard a derelict spaceship.
- #19 Crimsonland
84% 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 21.4%, Top-Down 18.7%, Twin Stick Shooter 14.8%, Action 14.1%, Co-op 11.2%
Why You'll Like It: A pure, arcade-focused top-down shooter that excels at the 'horde survival' aspect of the genre.
- #20 Halo: Spartan Assault
84% matchMostly Positive78% of 4,861 reviews2014
Dev: Vanguard GamesPub: Xbox Game Studios
Windows
Median: 2.4 hrsMean: 14.0 hrs≥1hr: 80%
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. *
Why similar: Action 17.1%, Sci-fi 16.2%, Top-Down 14.2%, Top-Down Shooter 14%, Shooter 13.1%
Why You'll Like It: This title translates the Halo universe into a top-down shooter format, offering familiar sci-fi weaponry and enemy types.
- #21 Aliens vs. Predator™
82% 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 39.8%, Sci-fi 16.7%, Shooter 15%, Action 14.3%, Co-op 7.9%
Why You'll Like It: A classic title that captures the visceral, terrifying experience of fighting xenomorphs from a first-person perspective.
- #22 Nation Red
83% 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 24.8%, Top-Down Shooter 21.3%, Twin Stick Shooter 19.3%, Co-op 15.8%, Top-Down 12.8%
Why You'll Like It: A fast-paced top-down shooter that focuses on surviving massive waves of enemies, sharing the same arcade intensity as Alien Breed.
- #23 Nex Machina
82% 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 30%, Action 13%, Shooter 11.9%, Top-Down 11.3%, Sci-fi 9.8%
Why You'll Like It: A masterclass in twin-stick shooter design, offering fast-paced, arcade-style action that tests player reflexes.
- #24 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 20.3%, Shooter 19.8%, Top-Down 17.4%, Sci-fi 14.9%, Co-op 13.6%
Why You'll Like It: An incredibly polished twin-stick shooter that emphasizes movement and high-intensity combat encounters.
- #25 RUINER
80% 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: Isometric 18.7%, Twin Stick Shooter 16.8%, Action 15.5%, Top-Down Shooter 14.1%, Sci-fi 11.5%
Why You'll Like It: A brutal, top-down shooter set in a dark, futuristic world that emphasizes aggressive combat and tactical movement.
- #26 Red Solstice 2: Survivors
79% 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 41%, Sci-fi 20.5%, Co-op 18.3%, Third Person 10%, Top-Down Shooter 8.7%
Why You'll Like It: This sequel expands on the tactical squad-based gameplay of the original with more refined mechanics and survival systems.
- #27 NeuroVoider
81% matchMostly Positive76% of 887 reviews2016
Dev: Flying Oak GamesPub: Dear Villagers
Windows · Mac · Linux
Median: 3.9 hrsMean: 4.7 hrs≥1hr: 87%
NeuroVoider is a twin-stick shooter RPG set in a cyber futuristic world about brains shooting around evil robots with nuclear rocket launchers. Battle through the horde of vigilant robots, boost your character with the smoking remains of your victims, and defeat the master NeuroVoider.
Why similar: Twin Stick Shooter 31.4%, Action 22.5%, Top-Down 17.7%, Co-op 14.9%, Sci-fi 13.5%
Why You'll Like It: A sci-fi twin-stick roguelite that offers deep customization and challenging top-down combat.
- #28 Palpus X Annihilation
76% 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 26.3%, Isometric 19.2%, Shooter 16%, Sci-fi 11.5%, Top-Down 8.6%
- #29 Nuclear Throne
78% matchOverwhelmingly Positive96% of 19,540 reviews2015
Dev: Vlambeer
Windows · Mac · Linux
Median: 5.2 hrsMean: 24.2 hrs≥1hr: 85%
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. Can you reach the Nuclear Throne?
Why similar: Shooter 22.7%, Top-Down Shooter 20.7%, Action 19.8%, Top-Down 18.5%, Twin Stick Shooter 16.6%
Why You'll Like It: A highly addictive twin-stick shooter that focuses on fast-paced combat and character progression in a post-apocalyptic setting.
- #30 FreeInfantry
76% 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 19.8%, Isometric 14.9%, Shooter 12.6%, Twin Stick Shooter 11%, Top-Down 10.4%
- #31 Aliens: Dark Descent
74% 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 27.9%, Sci-fi 17.1%, Isometric 13%, Action 12.5%, Top-Down 12.5%
- #32 Space Hulk: Ascension (Classic)
78% matchMostly Positive74% of 936 reviews2015
Dev: Full Control StudiosPub: SNEG
Windows
Median: 2.8 hrsMean: 6.9 hrs≥1hr: 89%
Space Hulk: Ascension is a 3D, digital, turn based, strategy game, which re-interprets the classic board game experience, and adds new RPG style mechanics, new weapons and missions, new enemy types, 3 playable chapters and loads of other new features to the single player experience.
Why similar: Sci-fi 100%
Why You'll Like It: While more tactical, it perfectly captures the claustrophobic feeling of fighting aliens in tight, industrial corridors.
- #33 Cannon Fodder 3
79% matchMixed54% of 180 reviews2012
Dev: Burut CTPub: Game Factory Interactive
Windows
Median: 18 minMean: 3.8 hrs≥1hr: 23%
Cannon Fodder 3 is a tactical action game, which inherited the style and traditions of the original game. The war goes on and its scale is nearly the same as before. 500 conscripts are sent to meet their destiny. What awaits them? A general's stars or a bed of honor?
Why similar: Action 100%
Why You'll Like It: A top-down squad-based shooter that focuses on tactical positioning and managing a team through dangerous environments.
- #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 35.5%, Co-op 15%, Shooter 13.7%, Action 12.8%, Sci-fi 12.8%
- #35 Alien Rage - Unlimited
77% 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: Shooter 31.1%, Aliens 26.6%, Action 25.4%, Sci-fi 15.7%, Singleplayer 1.2%
- #36 HELLFRONT: HONEYMOON
75% 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 23.8%, Sci-fi 14%, Co-op 12.4%, Top-Down 11.8%, Twin Stick Shooter 11.5%
- #37 Alien Shooter
73% 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 24.5%, Shooter 15.9%, Isometric 14.9%, Top-Down 11.4%, Sci-fi 10.2%
- #38 Alien Death Mob
73% 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 24.7%, Aliens 21.6%, Shooter 18.7%, Action 15.1%, Sci-fi 7.8%
- #39 Hidden Deep
71% matchMostly Positive76% of 5,001 reviews2022
Dev: Cogwheel SoftwarePub: Daedalic Entertainment
Windows
Median: 2.6 hrsMean: 5.2 hrs≥1hr: 77%
Hidden Deep is an atmospheric sci-fi action game heavily inspired by Aliens, The Thing, and Half-Life. Explore, climb, swim, scan, blast and shoot your way through dangerous missions in a huge sub oceanic mining and research facility. Fear the horrors that lurk below…
Why similar: Aliens 34.7%, Shooter 21.9%, Co-op 14.5%, Sci-fi 13.5%, Action 9.5%
- #40 FullBlast
74% 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 22%, Shooter 16.9%, Co-op 15.1%, Top-Down 11.5%, Top-Down Shooter 9.6%
- #41 Dead Space
67% matchVery Positive91% of 65,244 reviews2023
Dev: MotivePub: Electronic Arts
Windows
Median: 10.6 hrsMean: 17.2 hrs≥1hr: 87%
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.
Why similar: Aliens 21.7%, Sci-fi 18.6%, Shooter 16.8%, Space 13.1%, Third-Person Shooter 8.5%
- #42 Droid Assault
73% matchVery Positive83% of 374 reviews2013
Dev: Puppygames
Windows · Mac · Linux
Median: 1.7 hrsMean: 3.9 hrs≥1hr: 90%
Play Droid Assault and experience running blaster battles with hordes of rampaging killer robots! Discover a unique tactical arcade shooter, with the fun addictive gameplay of 8-bit classics. You'll need your wits and the help of your acquired droid squad to stay alive in this fast-paced retro actionfest.
Why similar: Action 26.3%, Shooter 21.7%, Top-Down 19%, Sci-fi 15.2%, Top-Down Shooter 9.9%
- #43 Cloud Cutter
70% matchVery Positive88% of 128 reviews2021
Dev: Just Two ltd.
Windows
Cloud Cutter brings you classic arcade shoot ‘em up gameplay in top notch graphics. Enjoy intense fast-paced explosive action full of epic destruction, arcade style power-ups, lasers and of course huge multi-stage boss fights.
Why similar: Shooter 22.1%, Twin Stick Shooter 19.1%, Top-Down 15.9%, Action 12.9%, Top-Down Shooter 12%
- #44 Alien Crusader
72% matchMixed62% of 101 reviews2018
Dev: Zydrone
Windows
Alien Crusader is an action packed, vertical scrolling, space shooter game, similar to classic coin-up arcade and shoot'em up games.
Why similar: Action 45.7%, Sci-fi 29%, Space 22.3%, Singleplayer 3%
- #45 Renegade Ops
71% 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: Twin Stick Shooter 23.7%, Action 23%, Top-Down 20.3%, Co-op 17.5%, Arcade 6.1%
- #46 Yars: Recharged
69% matchVery Positive86% of 123 reviews2022
Dev: Adamvision StudiosPub: Atari
Windows · Mac · Linux
Shoot from affar or get nibble away up-close and personal in a boss-rush, bullet-dodging revival of the 1982 Atari classic title, Yars' Revenge. Take on 60 unique enemy encounters alone or with a friend in local co-op.
Why similar: Aliens 19.9%, Shooter 16.4%, Twin Stick Shooter 15.7%, Top-Down 14.5%, Sci-fi 10.9%
- #47 2112TD: Tower Defense Survival
68% 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 27.1%, Isometric 20.5%, Sci-fi 16.8%, Top-Down 15.5%, Space 9.4%
- #48 Son of a Gun
68% matchMostly Positive76% of 134 reviews2024
Dev: Crank GoblinPub: Untold Tales
Windows
A retro-inspired, action packed, twin-stick shooter full of bullets, blood and explosions. Collect and manage your guns to exterminate jungle zombies, swarming bugs, heavy robots, slimy monsters and even space ghosts.
Why similar: Aliens 23.1%, Shooter 16.5%, Twin Stick Shooter 14.8%, Top-Down 12.4%, Top-Down Shooter 11%
- #49 The Thing: Remastered
66% matchVery Positive90% of 1,325 reviews2024
Dev: Nightdive Studios
Windows
Median: 3.5 hrsMean: 5.3 hrs≥1hr: 74%
The Thing: Remastered is a faithful restoration of the cult-classic 2002 third-person survival horror shooter game inspired by Universal Pictures’ genre-defining 1982 film, The Thing
Why similar: Aliens 29.2%, Shooter 19.9%, Sci-fi 18%, Action 12.6%, Third Person 7.7%
- #50 Rogue Invader
69% matchVery Positive92% of 65 reviews2021
Dev: Squishy Games
Windows · Mac
Median: 3.1 hrsMean: 4.9 hrs≥1hr: 91%
1-Bit Roguelite Action Shooter.
Why similar: Aliens 28.8%, Isometric 19%, Shooter 16.8%, Sci-fi 15%, Action 9.2%
- #51 Sky Force Reloaded
69% matchVery Positive93% of 2,688 reviews2017
Dev: Infinite Dreams
Windows · Mac · Linux
Median: 4.9 hrsMean: 14.9 hrs≥1hr: 87%
Sky Force Reloaded is a classic shoot ‘em up experience packed in gorgeous visuals and excellent gameplay. Enjoy flashy explosions, beautiful scenery and massive bosses in single player or local cooperative modes.
Why similar: Top-Down 29.2%, Shooter 23.6%, Top-Down Shooter 20.4%, Action 14.7%, Arcade 10.1%
- #52 Aliens versus Predator Classic 2000
70% matchVery Positive87% of 2,767 reviews2010
Dev: Rebellion
Windows
Median: 36 minMean: 3.1 hrs≥1hr: 39%
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.
Why similar: Aliens 42.5%, Sci-fi 19.5%, Shooter 17.3%, Action 13.8%, Horror 6%
- #53 Space Hulk: Deathwing Enhanced Edition
68% matchMostly Positive72% of 10,694 reviews2018
Dev: Streum On StudioPub: Focus Entertainment
Windows
Median: 3.0 hrsMean: 8.2 hrs≥1hr: 82%
Space Hulk: Deathwing - Enhanced Edition is a First-Person Shooter based on Games Workshop’s cult classic board game set in Warhammer 40,000 universe. Expanding upon the original game, and featuring a host of new content, new features and a richer multiplayer mode.
Why similar: Co-op 27.6%, Shooter 24.3%, Action 19.6%, Sci-fi 11.1%, Aliens 10%
- #54 Raiden NOVA | 雷電NOVA | 雷電新星
65% matchMostly Positive74% of 65 reviews2024
Dev: MOSS Co., Ltd.Pub: UFO Interactive Games
Windows
"Raiden" unites! Get ready to blast into a thrilling new dimension like never before!
Why similar: Shooter 19.1%, Aliens 18.6%, Twin Stick Shooter 16.4%, Action 11.8%, Top-Down 11.1%
- #55 Sky Force Anniversary
66% matchVery Positive92% of 2,149 reviews2015
Dev: Infinite Dreams
Windows · Mac · Linux
Median: 5.7 hrsMean: 8.8 hrs≥1hr: 91%
Legendary shoot-'em-up makes its way on the PCs! Abundant explosions, truly epic boss fights and beautifully crafted 3D environments are here to keep you entertained. Sky Force Anniversary offers single player experience and local cooperative mode for 2 players.
Why similar: Action 27.1%, Shooter 25.2%, Top-Down Shooter 20.8%, Co-op 15.6%, Arcade 11.3%
- #56 Earthfall
67% 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 33.6%, Co-op 22.3%, Shooter 17.5%, Action 14.8%, Sci-fi 8.6%