- #1 Guns Blazing
97% matchPositive90% of 10 reviews2020
Dev: DevLiakos
Windows
Descend your way through an abandoned laboratory, swarming with both mechanical and human enemies. Your mission? Wipe them all out. In this fast-paced, casual, sci-fi, FPS, your goal is to employ an arsenal of upgradable weapons to defeat your enemies and reach the bottom of this derelict facility.
Why similar: Shoot 'Em Up 25.2%, FPS 20.9%, Shooter 20%, Action 13.7%, First-Person 6.8%
- #2 Alien Rage - Unlimited
96% matchMixed68% of 3,578 reviews2013
Dev: CI Games
Windows
Median: 1.1 hrsMean: 9.8 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: FPS 25.4%, Shooter 22.9%, Action 21.8%, Aliens 14.4%, First-Person 7.8%
- #3 Gastro Force
96% matchMostly Positive73% of 22 reviews2023
Dev: SomepxPub: Ratalaika Games S.L.
Windows
The player takes the role of the last soldier of the highly specialized "Gastro Force", elite troopers trained to infiltrate the enormous alien guts to fight them from the inside!
Why similar: FPS 25.5%, Aliens 18.5%, Shoot 'Em Up 12.1%, Action 11.5%, Futuristic 8.9%
- #4 AYBABTU
95% match2 user reviews100% of 2 reviews2025
Dev: Archor WrightPub: Archor Games
Windows
AYBABTU ( All Your Base Are Belong To us ) Aliens are attacking the White House! Go get 'em!
Why similar: Shoot 'Em Up 31.2%, Aliens 22.9%, Shooter 22.4%, Action 15.2%, Combat 5.7%
- #5 Corridor Sigma
94% matchMixed67% of 15 reviews2022
Dev: Matt AufderheidePub: SA Industry
Windows
Fight your way out of a sprawling alien base in this 90s-style first-person shooter featuring modern graphics and fast old-school action.
Why similar: FPS 21.8%, Shoot 'Em Up 21.6%, Shooter 18.1%, Action 16.7%, Futuristic 8.4%
- #6 The Last Stand
94% matchPositive86% of 20 reviews2021
Dev: nP StudiosPub: nonPareil Institute
Windows
The Last Stand is a 3D first person survival shooter game made in Unreal Engine. The player's objective is to acquire artifacts while defeating robots who have invaded earth to prevent the end of the world. The game features 5 unique levels created by the crew at nonPareil.
Why similar: FPS 27.9%, Shoot 'Em Up 26.2%, Shooter 17.3%, Action 12.3%, First-Person 7.4%
- #7 NBF0
93% match2 user reviews100% of 2 reviews2025
Dev: Desafortunados Games
Windows · Linux
A simple, fun, FPS where you must advance through waves of evil robots. Use your energy weapons to fight them and escape to freedom!
Why similar: FPS 28.4%, Shooter 24.5%, Action 24.2%, First-Person 10.4%, Sci-fi 9.7%
- #8 District Zero
92% matchMixed58% of 12 reviews2025
Dev: Contrail Productions
Windows
Shoot your way through an alien takeover. Using your flashlight to see through the darkness and fight the aliens to make your way off the ship.
Why similar: FPS 24%, Shooter 20.6%, Action 19.7%, Futuristic 14%, First-Person 8.8%
- #9 Necrotic Nightmare
91% matchNo user reviews
Dev: Ravenous Studios
Windows
Nightmare has descended on the starship Starfarer ETOS-1. Battle the hoards, defend the crew, resist the infection and uncover the truth in this first-person Sci-Fi horror shooter, harnessing powers, upgrading weapons, and battling to survive. The voices are calling you. Will you listen?
Why similar: FPS 21.3%, Action 18.3%, Shooter 18.3%, Aliens 16.2%, Futuristic 9.8%
- #10 Echofall
91% matchNo user reviews
Dev: Retrocausal Studios
Windows
A high-mobility sci-fi FPS built around full directional gravity control. Rotate gravity at will, transform walls into floors, ceilings into escape routes, and vertical arenas into tactical advantages. Combine precision gunplay with fluid movement to survive relentless, escalating enemy pressure.
Why similar: FPS 24.1%, Shooter 22.5%, Action 21.5%, Combat 8.7%, Futuristic 8.6%
- #11 Lil'Johnny Watermelon Smash
90% matchPositive93% of 14 reviews2024
Dev: Panther Game Design StudioPub: Panther Game Design Studio
Windows
Lil Johnny, armed with a watermelon gun, defends his tranquil world from the malevolent dragon Steve. To reach Steve’s lair, he faces nineteen timed levels, honing his skills through target practice. Panther Game Design Studio’s legacy is a high school class from Ottawa Canada.
Why similar: FPS 26.9%, Shooter 23.3%, Action 23%, Futuristic 15.5%, Combat 5.9%
- #12 Cybershow
89% match1 user reviews100% of 1 reviews2020
Dev: Cabbusoft
Windows
Cybershow is a fast-paced first-person sci-fi action shooter. Battle your way out of the city against the local military and police!
Why similar: Shoot 'Em Up 24.1%, FPS 23.5%, Shooter 14.1%, Action 10.1%, Aliens 9%
- #13 Salyut π
89% match1 user reviews100% of 1 reviews2021
Dev: Waleles
Windows
Salyut π is a FIRST PERSON SHOOTER, with a great ATMOSPHERE. This game this game is set in a futuristic base, all this with great GRAPHICS.
Why similar: Shooter 24.7%, Action 24.4%, FPS 18%, First-Person 11.4%, Sci-fi 10.8%
- #14 Bounty
87% matchMixed57% of 21 reviews2022
Dev: Cupine Army
Windows
A sci-fi first-person shooter with a dynamic deployable cover system. A demo level from our game Bounty.
Why similar: FPS 34.7%, Shooter 20.2%, Action 20.1%, Sci-fi 9.5%, First-Person 6.8%
- #15 Galactic Core: The Lost Fleet (VR)
88% matchMixed50% of 20 reviews2017
Dev: Portal Studios
Windows
Be the savior of your fleets by leading them back home with your own style an skill. Live in VR a new take on classic shooters by using different classes and strategies to beat your way through hoards of enemies, boss fights and many more in a fun and intense experience.
Why similar: Aliens 19.2%, FPS 17.9%, Action 17.6%, Casual 14.7%, Shooter 14.3%
- #16 iO Inner Self - The Lava Planet VR
86% matchPositive90% of 10 reviews2022
Dev: Spaceboy
Windows
Help iO defend the dangerous Lava Planet in this first-person VR shooter as hordes of enemies are unleashed in increasingly difficult waves! Use your gun and shield to get to the end and then beat your high score!
Why similar: Shoot 'Em Up 27.7%, FPS 26%, Shooter 15.8%, Action 10.5%, Aliens 9.5%
- #17 Asteroidc
86% match8 user reviews89% of 9 reviews2023
Dev: Filip Buzov
Windows
You're in control of a spaceship and your mission is to destroy as many asteroids as you can. Compete for the highest place on the Leaderboard.
Why similar: Action 18%, Shoot 'Em Up 18%, Shooter 16.7%, FPS 16.6%, Aliens 11.2%
- #18 All Tomorrows: Invasion
84% matchPositive100% of 18 reviews2026
Dev: Bluestone
Windows
Resist extinction in this endless survival wave-based sci-fi shooter. Upgrade your weapons and harness far-future technology to survive as long as possible from a God-like alien race that threatens all of humanity.
Why similar: FPS 18.8%, Shooter 16%, Aliens 15.1%, Action 14%, Futuristic 10.4%
- #19 SPACE DUDES vs ALIEN DUDES
85% match4 user reviews100% of 4 reviews2022
Dev: Archor WrightPub: Archor Games
Windows
SPACE DUDES vs ALIEN DUDES - Alien Dudes are attacking the Base, It's up to the Space Dudes to Stop Them ! Play Across Many Maps and Game Modes to Win the Day !
Why similar: FPS 26.3%, Aliens 23.3%, Shooter 22.7%, Action 15.4%, First-Person 9.6%
- #20 It's Spreading
84% matchNo user reviews2026
Dev: David HollowayPub: DnDavid
Windows
It's Spreading is a game where you are trying to find a hidden entity taking over the ship and when it's finally revealed, it's action time! In the game the entity is hiding as an object in the ship and each time you play the object is randomly assigned. Designed to be fast paced and replayable.
Why similar: FPS 28.3%, Shooter 25.8%, Action 16.7%, Casual 10.4%, First-Person 7.2%
- #21 Space Girl
83% matchNo user reviews
Dev: Pink Blood
Windows
A fast-paced movement shooter inspired by classic boomer shooters. Dash, master an arsenal of powerful weapons, uncover hidden secrets, and blast through hordes of enemies in a fast sci-fi adventure.
Why similar: FPS 24.4%, Shooter 20.8%, Action 19.4%, Aliens 13.3%, Futuristic 7.9%
- #22 Kreed
82% matchMixed60% of 48 reviews2026
Dev: Burut CTPub: Strategy First
Windows
Kreed, a massive gravity field of unknown proportions, is threatening to swallow the galaxy whole. As a soldier marooned there, you must fight for your survival against hordes of alien marauders and unearth the dark secret behind the mysterious space anomaly.
Why similar: FPS 26.2%, Shooter 21.8%, Action 20.6%, Aliens 13%, Futuristic 9.8%
- #23 Kreed: Battle for Savitar
81% matchMixed69% of 26 reviews2026
Dev: Burut CTPub: Strategy First
Windows
Before you lies the story of a legendary Legion, destined in the distant future to reshape Earth’s civilization and lead its mission among the stars. A future in which humanity will achieve victory in the decisive battle for the Savitar space station.
Why similar: FPS 25.9%, Shooter 22.1%, Action 20.8%, Aliens 12.5%, Futuristic 9.9%
- #24 NEURO
81% matchMixed49% of 37 reviews2024
Dev: Revolt GamesPub: Strategy First
Windows
NEURO is a narrative first-person shooter in a cyberpunk setting. The action is taking place in the future, in the 4th century of the Space Era, which starts after humans invent a hyperspace engine.
Why similar: FPS 28.3%, Shooter 18.3%, Action 16.2%, Aliens 14.9%, Futuristic 8.9%
- #25 Reaktorhallen R1 - Zombie Shooter
82% matchNo user reviews2023
Dev: Isak FelldinPub: sole proprietor
Windows
You are tasked with defending yourself against multiple waves of zombies using only a gun. The setting for this challenge is the real-life location of R1, Sweden's first nuclear reactor. You may choose to play in either hard mode or normal mode.
Why similar: Shoot 'Em Up 27%, FPS 24.4%, Shooter 21%, Action 20.3%, First-Person 6.6%
- #26 Aliencity
79% match3 user reviews100% of 3 reviews2025
Dev: cnsmini
Windows
AlienCity is a fast-paced, wave-based FPS where you fight through a dark, stylized city overrun by alien creatures. Survive, score high, and push your limits against relentless enemy swarms.
Why similar: Shoot 'Em Up 17.6%, Action 17.4%, Shooter 16.8%, FPS 16.6%, Casual 9.4%
- #27 Crysis 2 Remastered
78% matchVery Positive89% of 9,397 reviews2022
Dev: Crytek
Windows
Median: 5.9 hrsMean: 10.5 hrs≥1hr: 90%
Relive the legendary single-player campaign from the classic first-person shooter, Crysis 2, optimized for today's hardware in Crysis 2 Remastered.
Why similar: FPS 20.4%, Aliens 16.8%, Shooter 15.9%, Shoot 'Em Up 13.7%, Action 11.3%
- #28 MadSpace: To Hell and Beyond
80% matchMostly Positive78% of 32 reviews2015
Dev: Maddox GamesPub: Nightdive Studios
Windows · Linux
News has come back to Earth of an intergalactic war rapidly approaching. There is only one hope left. You.
Why similar: Action 34.4%, FPS 30.6%, Shooter 24.3%, First-Person 10.8%
- #29 Monstir Iradicator
79% matchPositive100% of 11 reviews2022
Dev: Rishit Roshan
Windows · Mac
Monstir Iradicator is a game about saving the galaxy of Icoa, Traverse 4 different planets and destroy the Monstirs residing there. This game is based off of games like Asteroids following a similar Shoot 'Em Up style gameplay.
Why similar: Shoot 'Em Up 38%, Shooter 21.7%, Action 17.3%, Aliens 16.5%, Combat 4.2%
- #30 Atomix
77% match3 user reviews33% of 3 reviews2026
Dev: T.M.Ngulo
Windows
Pilot devastating combat mechs, fly through massive sci-fi battlefields, unleash tactical nukes, and destroy enemy machines in this fast-paced arcade FPS built for chaos, speed, and domination
Why similar: FPS 27.5%, Shooter 22.8%, Action 14.5%, First-Person 10.1%, Sci-fi 9.4%
- #31 Alcyone
78% matchMixed55% of 33 reviews2022
Dev: Yann GEFFROTIN
Windows
Alcyone is a Science Fiction 3D First Person Shooter (FPS) Video Game set in an Open World mid-crisis New York City (NYC) that can be freely explored by the players.
Why similar: FPS 29.1%, Shooter 25.1%, Action 24.3%, First-Person 10.7%, Sci-fi 9.7%
- #32 Sophonce
76% matchPositive88% of 24 reviews2025
Dev: Sameer Hirezi
Windows
Sophonce is a science fiction action horror first-person shooter that relies on philosophical undertones as the primary focus of the plot.
Why similar: FPS 27.3%, Shooter 22.9%, Action 22.6%, First-Person 9.7%, Sci-fi 9%
- #33 Invasion Resistance 2
77% match6 user reviews100% of 6 reviews2020
Dev: Ali Soltanian Fard JahromiPub: Soltanian Games
Windows
A PC first-person shooter game with a short single-player campaign containing 13 maps and several cut-scenes.
Why similar: FPS 21.1%, Action 18.9%, Shooter 17.7%, Aliens 16.5%, Futuristic 8.8%
- #34 R-Type Delta: HD Boosted
74% matchVery Positive82% of 89 reviews2025
Dev: CITY CONNECTION
Windows
Your nightmares, now in High Definition! R-Type Delta HD Boosted brings back the dark, iconic shooter with modern enhancements, new music, razor-sharp graphics, and all the intensity you remember.
Why similar: Shoot 'Em Up 31.2%, Shooter 20.2%, Action 18.8%, Futuristic 11.8%, Aliens 11.7%
- #35 Crysis 2 - Maximum Edition
75% matchVery Positive85% of 13,861 reviews2011
Dev: Crytek StudiosPub: Electronic Arts
Windows
Median: 3.0 hrsMean: 10.8 hrs≥1hr: 73%
Aliens are decimating New York City, only you have the technology to survive. Be The Weapon.
Why similar: FPS 32.1%, Shooter 15.3%, Action 15.3%, Aliens 14.5%, Sci-fi 8.9%
- #36 Pandemic Bunny
75% match6 user reviews67% of 6 reviews2020
Dev: Fluffy Bunny Studios
Windows
FIGHT THE GLOBAL PANDEMIC BOTH IN GAME AND REAL LIFE! Save humanity by shooting your way through hordes of viruses in your quest to find and use vaccine. A percentage of all proceeds from Pandemic Bunny will go towards charities aiding those affected by the current global pandemic.
Why similar: Shoot 'Em Up 24.4%, FPS 23.3%, Action 20%, Shooter 19.6%, Casual 10.7%
- #37 The Pilgrim Survival
76% matchNo user reviews2021
Dev: Jaden Farquhar
Windows · Mac
The player shoots at enemies who spawn in endless waves trying to attack him. Gain more kills to score points. There is unlimited ammo, but the player moves slower when shooting so they should be careful. Explore the map to find notable landmarks.
Why similar: Shoot 'Em Up 31.7%, Action 24.1%, Shooter 22.8%, Casual 12.8%, Combat 5.8%
- #38 RAILGUN 500
73% matchPositive100% of 16 reviews2023
Dev: Oliver GallinaPub: Anemone
Windows
RAILGUN 500 is a pick up and play arcade shooter featuring floods of alien freaks. Master the railgun's systems, manage the enemy horde, and you might just live through it all.
Why similar: Shoot 'Em Up 23.2%, FPS 21.3%, Aliens 17.1%, Shooter 15.9%, Action 10.8%
- #39 Ghosts Attack
73% matchNo user reviews2024
Dev: Taranau Aliaksei
Windows
You are a ghost hunter. Help them leave this world. Move and shoot at them. Earn and upgrade your skills.
Why similar: Shoot 'Em Up 26.4%, FPS 18.8%, Shooter 18.6%, Action 17.1%, Futuristic 9.6%
- #40 Invasion 2
70% matchPositive100% of 20 reviews2026
Dev: CDIS Lab.Pub: CDIS
Windows
Invasion sequel. Our story continues where it left off. You are trying to find your father, who went on a mission to Mars years ago and was never heard from again.
Why similar: FPS 20.8%, Shoot 'Em Up 19.8%, Action 18.7%, Shooter 17.9%, Aliens 10.5%
- #41 DesertShootout
73% matchNegative14% of 21 reviews2018
Dev: MellowStudios
Windows
A town in the desert filled with bad guys. Buy some guns and take them out.
Why similar: FPS 29.1%, Shooter 24.9%, Action 20.7%, Casual 13.3%, First-Person 8.1%
- #42 Crysis 3 Remastered
70% matchVery Positive88% of 8,134 reviews2022
Dev: Crytek
Windows
Median: 4.6 hrsMean: 9.5 hrs≥1hr: 87%
Experience the single-player experience from the iconic first-person shooter, Crysis 3, optimized to take advantage of today's hardware in Crysis 3 Remastered.
Why similar: FPS 21.2%, Aliens 18.5%, Shooter 15.9%, Action 10.2%, Shoot 'Em Up 9.7%
- #43 Ubermensch
71% match9 user reviews70% of 10 reviews2024
Dev: brinksmanPub: Game Theory
Windows
First-person mod of the Unreal Engine Lyra starter project
Why similar: FPS 23.8%, Shooter 17.1%, Aliens 16.8%, Futuristic 10.3%, Action 9.3%
- #44 Tastrion
71% matchPositive94% of 18 reviews2024
Dev: Remorasoft
Windows
Pilot the all-powerful cell destroying Desolazor gunship and eradicate the mutagenic genotoxic pathogen before it consumes the entire galaxy. Soar through waves of threatening enemies and bosses beyond 6 stages packed with action, explosions, and lasers!
Why similar: Shoot 'Em Up 43.7%, Shooter 24.2%, Action 20%, Sci-fi 9.1%, Indie 1.8%
- #45 Attack Zone
71% match1 user reviews100% of 1 reviews2022
Dev: CryneX
Windows
Attack Zone is an FPS Shooter. You are placed in an attack zone and must fight for your survival.
Why similar: FPS 33.4%, Shooter 23.1%, Action 17.3%, First-Person 9.8%, Casual 8.9%
- #46 JungleShoot
72% matchMostly Negative25% of 12 reviews2018
Dev: EcoShooter
Windows
Hunt and kill as much militia soldiers as you can. How long can you stay alive?
Why similar: FPS 34.3%, Shooter 20.9%, Action 18.5%, First-Person 11.8%, Casual 9.9%
- #47 Bet On Soldier
72% matchMixed69% of 344 reviews2014
Dev: KylotonnPub: Microids
Windows
Median: 36 minMean: 4.7 hrs≥1hr: 43%
Delve into a world where war has become a media frenzy! Survive your battles and bet on your victories!
Why similar: FPS 43.5%, Action 31.2%, Shooter 18.6%, First-Person 6.7%
- #48 Aiming Fighter
70% matchNo user reviews
Dev: FU XINYU
Windows
Aiming Fighter is a space-themed shooter that puts you right in the cockpit. Alone against endless enemies, your only lifeline is your lock-on system. Survival depends on your strategy: choose the right targets to lock-on, build up combos to unleash skills to stay alive!
Why similar: Shoot 'Em Up 27%, FPS 20.7%, Shooter 19.1%, Action 17.8%, First-Person 6.3%
- #49 Creepy Crawling
69% matchMixed57% of 21 reviews2025
Dev: Wwolfbyte Studio LLCPub: Lixeira Publishing
Windows · Mac
Horror FPS where you'll be dealing with crawling monsters.
Why similar: FPS 30.7%, Shooter 26.4%, Action 25.5%, First-Person 10.3%, Combat 6.1%
- #50 Kilemol
69% match1 user reviews100% of 1 reviews2020
Dev: Fialho's
Windows
Kilemol is a top-down shooter where you'll have to destroy all spawn capsules and enemies using different weapons in a dynamic gameplay.
Why similar: Shoot 'Em Up 38.7%, Action 20%, Shooter 19.1%, Futuristic 12.2%, Sci-fi 9%
- #51 SHOWTIME 2073
69% matchMostly Positive71% of 296 reviews2016
Dev: Nicolas BernardPub: N.INDIES
Windows · Mac · Linux
Median: 12 minMean: 17.6 hrs≥1hr: 21%
The best shooter SHOW in 2073.Explosive, Fun & full destructive !
Why similar: Shooter 29.2%, Action 27.7%, FPS 22.6%, First-Person 9.5%, Sci-fi 7.1%
- #52 Aliens vs. Ghosts
67% matchVery Positive90% of 624 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: FPS 25.2%, Shooter 21.3%, Action 18.7%, Aliens 12.7%, First-Person 9%
- #53 Human Diaspora
67% matchMixed62% of 21 reviews2022
Dev: Leocesar3D Productions
Windows · Linux
Human Diaspora is a Retro First-Person Shooter where you fight your way to save the remnants of your family and find what is happening on the post-human colony planet. Take action against small and big enemies. Are you up to the challenge and save humanity?
Why similar: FPS 30%, Shooter 25.8%, Action 24.6%, Sci-fi 10.3%, Combat 6.5%
- #54 Project: Snowblind
68% matchMostly Positive76% of 766 reviews2007
Dev: Crystal DynamicsPub: Square Enix
Windows
Median: 30 minMean: 3.9 hrs≥1hr: 36%
Experience the dramatic intensity of the frontlines of a war through the eyes of the first of a new breed of super soldiers in this gritty and epic first-person action game. An augmented super-soldier must stop a renegade regime from eradicating the civilized world. Hong Kong, 2065. 2nd Lt.
Why similar: Action 25.2%, FPS 24.7%, Shooter 21.5%, Futuristic 12%, First-Person 8.4%
- #55 Tower of Portal
68% match1 user reviews100% of 1 reviews2021
Dev: MCA Games
Windows
Tower of Portal is a little Indie FPS Shooter, where you control a soldier with the mission to destroy the AI Central Computer that controls the machines spreads in the city. Your mission is avoid this domination through the machines.
Why similar: FPS 29.7%, Shooter 24.9%, Action 24.3%, Futuristic 16.7%, Indie 3.3%
- #56 Exodus from the Earth
68% matchMixed58% of 252 reviews2008
Dev: Parallax Arts StudioPub: Strategy First
Windows
Median: 54 minMean: 6.7 hrs≥1hr: 45%
The Intelligence Agency has commissioned you, Francis Rixon, to find out what is happening inside the Corporation's confines and to retrieve information about a secret mineral upon which the very existence of the human race may depend.
Why similar: FPS 47.2%, Action 27.7%, Shooter 16.7%, First-Person 8.4%
- #57 Deadline
66% matchNo user reviews
Dev: GFDS Inc.
Windows
Step into the future with Deadline, a VR corridor shooter that pits you against relentless robotic enemies. Arm yourself with a variety of weapons, master lethal combos, and navigate through challenging levels. Can you survive the robotic onslaught and unlock the secrets of the future?
Why similar: Shoot 'Em Up 25.7%, FPS 23.3%, Action 20.8%, Shooter 20.1%, Futuristic 9.3%
- #58 Dark Arena
65% match7 user reviews43% of 7 reviews2024
Dev: MajescoPub: Bleem.net
Windows
It's humans versus genetically engineered monsters in Dark Arena, a futuristic first-person shooter that combines run-and-gun gameplay with strategic play and puzzle solving.
Why similar: FPS 26.6%, Shooter 22.8%, Action 21.6%, Aliens 19.7%, First-Person 8.7%