- #1 Bounty
96% 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 33.1%, Shooter 21%, Sci-fi 17%, Action 11.2%, Combat 7.3%
- #2 Salyut π
96% 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 26.2%, Sci-fi 19.6%, FPS 17.5%, Action 13.9%, Combat 11.4%
- #3 Ubermensch
95% match9 user reviews70% of 10 reviews2024
Dev: brinksmanPub: Game Theory
Windows
First-person mod of the Unreal Engine Lyra starter project
Why similar: FPS 21.8%, Shooter 17%, Sci-fi 12.2%, Aliens 10.6%, Retro 9.2%
- #4 Echofall
94% 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: Shooter 24.4%, FPS 24.1%, Combat 12.9%, Action 12.6%, Sci-fi 10.6%
- #5 Atomix
94% match2 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 26.2%, Shooter 23.7%, Sci-fi 16.8%, Combat 10.4%, First-Person 8.8%
- #6 Killing Bullet
93% match2 user reviews100% of 2 reviews2023
Dev: 逍遥_yw
Windows
You need to survive every round of enemy attacks, kill enemies to get rewards, buy props or extract stronger weapons to deal with stronger enemies, until you kill the last enemy. Enjoy the thrill of battle.
Why similar: FPS 27.9%, Shooter 21.3%, Combat 9.6%, Sci-fi 9%, Action 7.2%
- #7 NBF0
92% 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 28.9%, Shooter 27.2%, Sci-fi 18.4%, Action 14.4%, First-Person 9.7%
- #8 Alien Rage - Unlimited
91% matchMixed68% of 3,563 reviews2013
Dev: CI Games
Windows
Median: 1.1 hrsMean: 9.7 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 27.4%, Shooter 26.8%, Action 13.8%, Sci-fi 13.7%, Aliens 10.7%
- #9 Human Diaspora
91% 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 27.8%, Shooter 26.1%, Sci-fi 17.9%, Action 13.3%, Combat 8.9%
- #10 Aliens vs. Ghosts
90% matchVery Positive90% of 604 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 23.4%, Shooter 21.6%, Sci-fi 12.5%, Action 10.2%, Aliens 8.1%
- #11 NUCLIDEAN
89% matchNo user reviews
Dev: NDT
Windows
NUCLIDEAN puts you into the shoes of a janitor at a planetary outpost invaded by an alien cult. In this retro boomer-shooter with a Non-Euclidean twist, you will encounter portals, crazy geometry and bloody monstrous enemies. All that on a distant planet where the rules of the Earth do not apply.
Why similar: FPS 24.3%, Shooter 22.6%, Action 11.3%, Retro 9.6%, Sci-fi 9.6%
- #12 Exodemon
89% matchVery Positive94% of 54 reviews2019
Dev: Kuupu
Windows
Possessed by an alien entity, slash and tear countless enemies with your monstrous claws, you must find a way to escape the planet before you lose what's left of your humanity! Exodemon is a game inspired by the 90s FPS golden age.
Why similar: FPS 28.7%, Retro 19.1%, Shooter 17%, Female Protagonist 13.4%, Action 10.3%
- #13 It's Spreading
88% 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 28.8%, Shooter 28.6%, Sci-fi 11.9%, Action 10%, Combat 6.9%
- #14 Sophonce
87% 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%, Shooter 24.7%, Sci-fi 16.7%, Action 13.1%, First-Person 8.8%
- #15 Viral
86% matchMixed60% of 15 reviews2023
Dev: Jitterware
Windows
Stylized sci-fi FPS shooter
Why similar: FPS 34%, Shooter 25.7%, Sci-fi 12.2%, Action 11.4%, Combat 7.1%
- #16 Cyber Cell
86% matchNo user reviews
Dev: Mosaic Games
Windows
Set in a post apocalyptic world, Cyber Cell is a fast paced shooter meant to be both challenging and satisfying. Fight your way through the levels to find out who is behind your suffering.
Why similar: FPS 29.7%, Shooter 27.2%, Retro 17.3%, Sci-fi 14.4%, Action 10.2%
- #17 Stellar Valkyrie
85% matchNo user reviews
Dev: In The Keep GamesPub: In The Keep
Windows · Mac · Linux
Space bounty hunter Falco must explore the solar system in search of his ex-girlfriend and destroy the Black Star cult. Collect bounties, upgrade your equipment, explore planets, crack wise & fight aliens in this GZDoom-powered Retro-FPS adventure.
Why similar: FPS 24.5%, Shooter 20.3%, Sci-fi 12.9%, Aliens 10.2%, First-Person 7.8%
- #18 Alcyone
84% 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 29.6%, Shooter 27.7%, Sci-fi 18.4%, Action 14.4%, First-Person 9.9%
- #19 Bash The Party
82% matchPositive92% of 26 reviews2022
Dev: Ata Oz
Windows · Mac
Bash The Party is a fast-paced Wick-esque FPS game set in a futuristic cyberpunk environment. Use different pistols, carbines and rifles to fight with your enemies. You must be fast and precise to move through this cinematic game.
Why similar: FPS 26.2%, Shooter 23.5%, Sci-fi 14.1%, First-Person 8.4%, Action 8.1%
- #20 Biomass: Extermination
82% matchNo user reviews
Dev: Exterra Production
Windows
Biomass: Extermination is a psychological sci-fi FPS where distorted perception turns humans into monstrous enemies in a collapsing post-apocalyptic world.
Why similar: FPS 23.7%, Shooter 22%, Aliens 12.5%, Sci-fi 8.7%, Action 7.9%
- #21 SECTOR
83% matchMostly Negative25% of 153 reviews2015
Dev: UD
Windows
Median: 18 minMean: 8.3 hrs≥1hr: 40%
SECTOR is a simple hardcore classic shooter game that you play the role of Dimitri, he and another scientists made fail biological tests and the infected enemies took possesion of technology evolution. Survive at this severe place, fighting against creatures and solving problems, now you need to place the order.
Why similar: FPS 26.7%, Shooter 24.5%, Sci-fi 16.9%, Retro 14.4%, Action 11.1%
- #22 The Isolation Project
81% matchNo user reviews
Dev: Avery Hylton
Windows
You are Eleanor, a space station engineer who made the choice to join the crew of the Aurora 9. however, 200 cycles into your 500 cycle contract, your crew mysteriously disappeared without a trace. It's now up to you to find your missing crew.
Why similar: Shooter 22%, FPS 13%, Female Protagonist 11.2%, Aliens 8.7%, Combat 8.6%
- #23 Turok 3: Shadow of Oblivion Remastered
80% matchVery Positive84% of 670 reviews2023
Dev: Nightdive Studios
Windows
Median: 2.9 hrsMean: 6.0 hrs≥1hr: 62%
Finish the hunt in this epic finale to the Turok Trilogy. Pick up immediately after the events of Turok 2: Seeds of Evil, with dual protagonists Joseph and Danielle Fireseed, of the Turok family tree, as they battle the titular antagonist Oblivion and its followers, the Flesh Eaters.
Why similar: FPS 25.8%, Shooter 19.4%, Retro 12.4%, Aliens 10.7%, Action 10.2%
- #24 VIPERTRACE
81% matchMixed67% of 46 reviews2023
Dev: Coinflip Studios
Windows
Fight for survival! Industrial waste has disturbed the dangerous Kaeru-tori's habitat, forcing them into the city. Unlock new areas, purchase weapons and upgrades to grow stronger, and fight off the horde with your friends!
Why similar: FPS 22.9%, Shooter 17.8%, Female Protagonist 13.4%, Sci-fi 10.8%, Retro 8.6%
- #25 District Zero
79% matchMixed64% of 11 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 26.2%, Shooter 24.5%, Sci-fi 12.7%, Action 12.6%, First-Person 8.8%
- #26 Alien Destroyer
79% matchMixed48% of 27 reviews2021
Dev: RandomSpin
Windows
Alien robots are attacking.
Why similar: FPS 31.4%, Shooter 28.6%, Sci-fi 19.6%, Action 15%, 3D 5.4%
- #27 Necrotic Nightmare
78% 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 23.3%, Shooter 21.8%, Aliens 12.2%, Action 11.7%, Sci-fi 9.9%
- #28 Pac's Revenge
77% match6 user reviews100% of 6 reviews2025
Dev: ByteSize Games
Windows
Pac's Revenge is a retro-style FPS game. Strap on your boots, grab the nearest gun, and blast your way through countless demonic creatures before they can corrupt your whole world.
Why similar: FPS 27.2%, Shooter 20.1%, Retro 17.9%, Sci-fi 13.9%, Action 11.4%
- #29 Dark Arena
78% 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 26.4%, Shooter 24.6%, Aliens 13.4%, Action 12.5%, Retro 10.5%
- #30 ExoDomia
77% matchNo user reviews2026
Dev: Fomorian Studios
Windows
Exodomia is a narrative-driven, action-adventure game set on the robotic world of Salakar V! In this fast-paced combat experience, you will encounter many dangerous creatures and enemies as you navigate a story of struggle and survival.
Why similar: FPS 21.8%, Shooter 18.2%, Sci-fi 11.7%, Aliens 9.3%, Exploration 6.6%
- #31 SKYCOP
76% matchNo user reviews
Dev: SIENTURE
Windows
Welcome to the year 2080! The number of unemployed and criminals is skyrocketing, but we won't let it happen. This is where Project SkyCop comes in - an elite unit of police officers who can take on anything.
Why similar: FPS 29.6%, Shooter 27.8%, Action 14.7%, Retro 12.5%, First-Person 8.9%
- #32 Alice with Gatling
76% match4 user reviews100% of 4 reviews2022
Dev: KurokumaSoft
Windows
This is an exhilarating FPS where you shoot your Gatling Gun and mow down your enemies! Face a horde of monsters as a cute girl "Alice".
Why similar: FPS 34.5%, Shooter 25.1%, Female Protagonist 21.8%, First-Person 9.6%, Action 6%
- #33 QUADREMOR
75% matchNo user reviews2026
Dev: Voxelvoid
Windows
A first-person shooter where you play as one of the last human mercenaries, driven by vengeance for the annihilation of humanity. Dive deep into a dark and unforgiving realm fueled by cruelty.
Why similar: FPS 18.6%, Shooter 15.6%, Retro 13.4%, Dark Fantasy 11.1%, Sci-fi 9.9%
- #34 Creepy Crawling
74% 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 31.3%, Shooter 29.3%, Action 15.2%, First-Person 9.6%, Combat 9.2%
- #35 The Hellchemist
74% matchPositive81% of 16 reviews2023
Dev: Anchry Corporation
Windows
The Hellchemist is an intense pve arena shooter where you will fight waves of monsters while random events will alter the way you have to play the game and makes every run unique. The game is heavily inspired by Doom and Quake. Bunny hops, shooting and a whole lot of explosions!
Why similar: FPS 30.1%, Shooter 22.8%, Dark Fantasy 10.5%, Action 8.1%, First-Person 7.6%
- #36 Hands of Necromancy II
73% matchVery Positive85% of 124 reviews2024
Dev: HON TeamPub: Fulqrum Publishing
Windows · Mac · Linux
Median: 2.4 hrsMean: 4.5 hrs≥1hr: 73%
Hands of Necromancy II is a dark fantasy FPS sequel, inspired by classics such as Heretic and Doom. Choose from two characters, wield new weapons and learn even more powerful spells and transformations to prove once and for all that you are the supreme Necromancer, master of death itself!
Why similar: FPS 24%, Dark Fantasy 15.5%, Shooter 14.4%, Female Protagonist 10.9%, Action 8.2%
- #37 Mech Hunter
73% matchNo user reviews
Dev: Blackflare StudioPub: GameHunters
Windows
In a world dominated by machines, mankind has lost hope for the future. You are a machine hunter. Your task is to recover and use the lost technology to save the human race. Track, hunt and build shelter in this extremely hostile world.
Why similar: FPS 34.2%, Sci-fi 24.9%, Shooter 18.1%, First-Person 9.3%, Action 9%
- #38 STAR WARS™ Jedi Knight - Mysteries of the Sith™
75% matchMixed67% of 1,045 reviews2009
Dev: LucasArts
Windows
Median: 6 minMean: 37.8 hrs≥1hr: 20%
It is five years after Kyle's victory over the seven dark Jedi. Invading Imperial forces advance upon a quiet Rebel outpost, interrupting Kyle's training of a brave new Jedi, Mara Jade. First introduced in Timothy Zahn's award-winning Star Wars novel, Heir to the Empire, Mara Jade blends her past experiences as a one time smuggler and...
Why similar: FPS 25.9%, Sci-fi 19.9%, Action 16%, Shooter 15.1%, Female Protagonist 10.4%
- #39 NEON KNIGHT
73% matchNo user reviews
Dev: Cyberius Dei
Windows
Old-school FPS in a neon package with lasers and robots! Fast paced action, bunny hopping and rocket jumping.
Why similar: FPS 32.1%, Retro 17.8%, Sci-fi 16.3%, Shooter 13.6%, Action 7.3%
- #40 SLENDYJAN
71% matchNo user reviews2026
Dev: TurrerPub: We are not machines
Windows
Slendyjan takes place on a planet devastated by a war that has been consuming all the races that inhabit it for years. The player controls Jan, an exceptionally powerful mercenary who fights on the side of the Nuggets, an advanced civilization from an unknown planet.
Why similar: FPS 34%, Shooter 21.6%, Sci-fi 11.6%, First-Person 9.9%, Action 8.7%
- #41 Naught Bots
72% matchMostly Positive79% of 14 reviews2021
Dev: JT MitchellPub: Dos Gatitos Games
Windows
Make cute things cry!
Why similar: FPS 29.7%, Sci-fi 23.9%, Shooter 23%, Action 7.9%, First-Person 6.4%
- #42 Celestial Impact Invasion
71% match7 user reviews86% of 7 reviews2024
Dev: savage5609 GamesPub: Savage5609 Games
Windows
First-person Ability Shooter with fast-paced action, bosses, and multiple levels. A meteorite crashes, leaving a powerful resource that others are willing to do anything to obtain, alongside a dangerous creature that arrived with the meteorite. It's up to you to stop them and save the world.
Why similar: FPS 22.9%, Shooter 20.4%, Aliens 13.7%, Sci-fi 11.1%, Action 7.5%
- #43 Lab 2040
70% matchNo user reviews2026
Dev: Olusola Olaoye
Windows
Lab 2040 is a Sci-fi, first person shooter game where the player combats different robots and drones using various weapons. Weapons include pistols, automatic guns, grenade, time bombs and more. There are 10 main levels which you will have to progress through to get to the final boss, Bamidele.
Why similar: FPS 31.2%, Shooter 29.5%, Sci-fi 21.8%, Action 16%, Indie 1.4%
- #44 Galvanized
69% matchPositive90% of 10 reviews2025
Dev: Albino Moose Games
Windows
A fast paced, movement focused FPS in a foreboding, post-apocalyptic setting.
Why similar: Shooter 28.1%, FPS 24.3%, Retro 20%, Action 10.9%, Combat 7.3%
- #45 Alpha Prime
72% matchMixed55% of 1,517 reviews2007
Dev: Black ElementPub: Bohemia Interactive
Windows
Median: 42 minMean: 25.2 hrs≥1hr: 44%
Somewhere in deep space, at an apparently abandoned mining base on the asteriod Alpha Prime, something has gone terribly wrong. Miners were warned that the hubbardium they were mining was too dangerous, but the lure of unimaginable wealth was too strong.
Why similar: FPS 40.9%, Shooter 21.1%, Sci-fi 19.1%, Action 13%, First-Person 5.9%
- #46 Astralis
71% match2 user reviews100% of 2 reviews2021
Dev: Vizek
Windows
Priviet to Astralis ! In this short game, you play as Lieutenant Alekseï Ivanov, a soldier awaken from his cryo-sleep to face a terrible threat happening in the soviet spaceship "Astralis" lost in an unkown part of the universe. Astralis is FPS horror sci-fi game with retro graphics and sounds.
Why similar: FPS 37.5%, Sci-fi 25%, Shooter 16.6%, Action 11.1%, First-Person 9.7%
- #47 Elland: The Crystal Wars
70% match3 user reviews100% of 3 reviews2022
Dev: Soft BrigadePub: Pixel Games UK
Windows
After 20 years, experience the never-before-released Game Boy Advance game Elland: The Crystal Wars. As an ace raptor pilot, protect the Gatherers as they harvest the precious Crystal from the remote desert world of Elland from the vicious forces of the Trafford Corporation.
Why similar: FPS 28.9%, Shooter 20.4%, Sci-fi 12.3%, Retro 9.6%, First-Person 8.2%
- #48 Judas
69% matchNo user reviews
Dev: Ghost Story Games
Windows
A disintegrating starship. A desperate escape plan. You are the mysterious and troubled Judas. Your only hope for survival is to make or break alliances with your worst enemies. Will you work together to fix what you broke – or will you leave it to burn?
Why similar: FPS 26.2%, Shooter 20%, Female Protagonist 16.2%, Sci-fi 12.9%, Action 9.5%
- #49 BorderMind
68% match7 user reviews71% of 7 reviews2024
Dev: RetroSilvaPub: Indie
Windows
Tired of playing fancy games that have lost all their mystery? Looking for something different? Look no further. Bordermind is a retro horror-themed FPS with a PSX/PS1 aesthetic. It takes the player into an intermediary world between the material and the spiritual.
Why similar: FPS 23.8%, Shooter 21%, Dark Fantasy 14.2%, Retro 11.9%, First-Person 8.3%
- #50 Syndeo-Complex
66% matchMixed65% of 23 reviews2026
Dev: ddzevprod
Windows
In Syndeo-Complex you will explore five different environments connected by a hub. Each level has its own mechanics, weapons, enemies and bosses. The Keli, small droids, will (probably) guide you in your quest.
Why similar: FPS 25.2%, Shooter 22.9%, Action 12.1%, Sci-fi 9.9%, First-Person 8.3%
- #51 Crysis 2 - Maximum Edition
68% matchVery Positive85% of 13,823 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 34.3%, Shooter 17.8%, Sci-fi 17.8%, Aliens 10.6%, Action 9.6%
- #52 BANE-FALL
67% match4 user reviews100% of 4 reviews2025
Dev: SJ3
Windows
You’re an Operator in a covert underground facility, researching advanced military and alien technology. A routine day takes a sinister turn... Fight hostile creatures, explore alien corridors, and uncover the mystery as you struggle to survive
Why similar: FPS 27.1%, Shooter 19.5%, Aliens 14.3%, Combat 10.3%, First-Person 8.8%
- #53 Desecrated
67% matchNo user reviews
Dev: DoW
Windows
Desecrated is a fast paced FPS inspired by retro fps. Grab your guns, regain your powers and slaughter those who stand in your way.
Why similar: FPS 32%, Shooter 30.3%, Action 16.4%, Combat 12.9%, Dark 8.3%
- #54 Bloodwatch
67% match6 user reviews33% of 6 reviews2022
Dev: DIG Games
Windows
Bloodwatch is a short horror game about surviving at all cost on the island when the maniacs are trying to find and kill you. Explore, finding weapons, items, find the leader and kill him.
Why similar: FPS 31%, Shooter 25%, Exploration 10%, Action 9%, First-Person 8.9%
- #55 Corridor 7: Alien Invasion
67% matchPositive85% of 40 reviews2021
Dev: Capstone SoftwarePub: Ziggurat
Windows
This terrifying 1990s sci-fi first-person shooter from Capstone Software has you venturing deep into the dark and twisting test chambers of Corridor 7 to combat a hostile takeover of Earth.
Why similar: FPS 21.5%, Shooter 17.5%, Aliens 15.8%, Retro 15.6%, Sci-fi 11.1%
- #56 SHOWTIME 2073
68% 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 33.3%, FPS 23.7%, Action 17%, Sci-fi 13.9%, First-Person 9.1%