- #1 Lost in Space
97% matchMixed41% of 32 reviews2021
Dev: Louie Inc
Windows
Lost in Space is an open space survival adventure game. You have received a distress signal from a spacecraft.
Why similar: Flight 40.6%, FPS 22.6%, Shooter 15.9%, Action 10.9%, First-Person 9.3%
- #2 NEON KNIGHT
96% 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 32.3%, Old School 15%, Futuristic 11.1%, Shooter 9.4%, Retro 9%
- #3 First Parsec
96% matchNo user reviews
Dev: zamraky.cz
Windows · Linux
You’re a courier tasked with delivering a package across the galaxy. The path is dangerous - Smokers, greedy merchants, military meatheads, and aliens lurk at every turn. Switch ships, outfly enemies, and survive the chaos of a galaxy ruled by warring factions.
Why similar: Flight 38%, FPS 21.5%, Shooter 12%, First-Person 7.3%, Futuristic 5.1%
- #4 SKYCOP
95% 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 30.6%, Shooter 19.8%, Action 13.6%, Old School 11%, First-Person 10.7%
- #5 Bounty
94% matchMixed57% of 20 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 40%, Shooter 17.5%, Action 12.1%, Sci-fi 10.7%, First-Person 8.3%
- #6 Flyland Wars: 1 Mountain Climb
94% match1 user reviews100% of 1 reviews2021
Dev: Loren Logic
Windows
A sci-fi flying person vs. robot battle game. A robotic enemy seems to vastly outmatch your necessarily hand-thrown weapons. But as dangerous to you as it is, it can hardly compare to the indigenous robot (a "nuisance") which roams the flyland. Use EXTREME caution-- and patience!
Why similar: Flight 39.4%, FPS 17.1%, Shooter 10.8%, First-Person 8.2%, Action 6.1%
- #7 The Killing Cloud
93% match1 user reviews100% of 1 reviews2021
Dev: Image WorksPub: MIRROR Soft
Windows
Can you breathe new life into a desperate city that's gasping for air and grasping for help?
Why similar: Flight 43.6%, FPS 23.2%, Action 11.1%, First-Person 9.5%, Futuristic 6.9%
- #8 Space Duels
92% matchNo user reviews
Dev: Benjamin Chen
Windows
1v1 online multiplayer spaceship duels with realistic physics
Why similar: Flight 34.1%, FPS 19.2%, Shooter 13.2%, First-Person 7.3%, Futuristic 7.1%
- #9 X air combat
91% match7 user reviews14% of 7 reviews2021
Dev: Coke Cat Studio
Windows
The player controls the plane to fight the enemy in the sky, and the perspective of the game is third person.
Why similar: Flight 53.3%, Shooter 22.4%, Retro 12.2%, Action 10.6%, Singleplayer 1.5%
- #10 N U C L I D E A N
91% 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 28.6%, Shooter 18.3%, Action 11.8%, First-Person 10.3%, Old School 9.5%
- #11 Terrorform
90% match4 user reviews100% of 4 reviews2022
Dev: Arctos Games
Windows · Mac
Terrorform is a modern take on classic FPS games. Blast your way through a space station and leave a wake of destruction.
Why similar: FPS 33.2%, Old School 16.1%, Shooter 16%, Action 8.8%, First-Person 7.6%
- #12 NBF0
89% 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 35.2%, Shooter 22.8%, Action 15.6%, First-Person 13.6%, Sci-fi 11.7%
- #13 Interphase
89% match2 user reviews100% of 2 reviews2020
Dev: The Assembly LinePub: MIRROR Soft
Windows · Linux
As a rogue dreamer, you have to enter the mainframe and direct your partner to the track itself - the minds of every future generation will be trusting to your skill and intellect.
Why similar: Flight 45.6%, Action 20.2%, Shooter 14.2%, Retro 10.5%, Sci-fi 9.5%
- #14 Echofall
88% 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 29.5%, Shooter 20.7%, Action 13.7%, First-Person 7.9%, Combat 7.8%
- #15 WWII Online
87% matchMixed51% of 3,789 reviews2023
Dev: Cornered Rat SoftwarePub: Playnet, Inc.
Windows · Mac
Median: 24 minMean: 3.7 hrs≥1hr: 28%
WWII Online is a massive, persistent free-to-play MMO FPS driven entirely by players. Fight as Army, Air, or Naval forces and earn Victory Points to access more units. One global server. No scripts. Real outcomes. No zones. Huge world (300,000 km²). ENLIST NOW!
Why similar: Flight 47.1%, FPS 26.8%, Shooter 15.8%, Action 6.4%, First-Person 3.9%
- #16 Atomix
86% 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 32.6%, Shooter 20.3%, First-Person 12.6%, Sci-fi 10.9%, Action 8.9%
- #17 Creepy Crawling
85% 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 35.4%, Shooter 22.9%, Action 15.3%, First-Person 12.6%, 3D 7.8%
- #18 District Zero
84% 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 30.5%, Shooter 19.6%, Action 13%, Futuristic 12.2%, First-Person 11.9%
- #19 Zzoom
86% matchNo user reviews2023
Dev: ImaginePub: Pixel Games UK
Windows
In this first-person rail shooter, originally released in 1983 for the ZX Spectrum by Imagine, take on the role of the pilot of a high tech Ground Skimmer, fighting to protect the lives of escaping refugees from waves of ruthless enemies.
Why similar: Flight 30.9%, FPS 20.2%, Shooter 10%, First-Person 9.5%, Sci-fi 8.5%
- #20 Ultimus
84% matchMostly Positive70% of 45 reviews2023
Dev: Atomic Lollypop
Windows
Introducing Ultimus: A Vision of First-Person Shooters, circa 1965.
Why similar: FPS 32.9%, Shooter 16.4%, First-Person 10.1%, Action 7.8%, Sci-fi 6.9%
- #21 Iron Flight
83% matchNo user reviews
Dev: Alfajor Game Studio
Windows
A new dimension on the classic shmup genre, take to the skies as a rookie pilot thrown into the deep end. Prove yourself in skies as you battle devious enemies and work become a hero pilot in Iron Flight Air Force.
Why similar: Flight 49.9%, Shooter 16.8%, Action 7.7%, Sci-fi 6.5%, Old School 5.8%
- #22 Lil'Johnny Watermelon Smash
82% 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 34.4%, Shooter 22.3%, Action 15.3%, Futuristic 13.6%, 3D 7.7%
- #23 Alcyone
82% 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 35.4%, Shooter 22.9%, Action 15.3%, First-Person 13.8%, Sci-fi 11.5%
- #24 Terminal Velocity™: Boosted Edition
80% matchVery Positive80% of 71 reviews2023
Dev: Terminal RealityPub: Ziggurat
Windows
In the far future, armadas from surrounding systems have suddenly waged war on Earth. You are a pilot from the Ares Squadron, flying the fastest, most dangerous crafts ever made. You're outgunned, outmanned, and strapped into a flying coffin.
Why similar: FPS 21.4%, Flight 16.8%, Shooter 15.4%, Old School 13.7%, Sci-fi 9.9%
- #25 Salyut π
81% 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 23.6%, FPS 22.9%, Action 16.2%, First-Person 15.4%, Sci-fi 13.4%
- #26 Cyber Defense 2088
81% match1 user reviews100% of 1 reviews2021
Dev: TazzoPub: Calming Winds Productions
Windows
Cyber Defense 2088 is a fully immersive, 3D VR tower defense shooter. You will fly around in this new cyberspace world to stop attacks with many weapons, turrets, and defenses. Tons of levels and over a dozen cyberpunk music tracks to enjoy!
Why similar: Flight 49.7%, FPS 26.3%, First-Person 8.7%, Action 6.5%, 3D 5.5%
- #27 EVECTOR, Acid Thirst
79% match4 user reviews75% of 4 reviews2023
Dev: KGRSOFT
Windows
EVECTOR is a small open-world arcade FPS shooter fast powerful enemies. Navigate your way through the hostile Acid Planet. If you're seeking a classic FPS gaming experience combined with the freedom of open-world exploration, give this one a try
Why similar: FPS 25.9%, Old School 12.9%, First-Person 11.6%, Shooter 10.4%, Action 8.6%
- #28 Kickback Clash
78% matchNo user reviews2026
Dev: Deep Range Studio
Windows
Kickback Clash is a fast-paced arena shooter where every shot pushes you back. Fly using your weapons, dash through the air, survive vertical arenas with double jumps, and climb to the top of the global leaderboard by outplaying your opponents.
Why similar: FPS 27%, Flight 26.1%, Shooter 17.3%, Action 11.7%, First-Person 8.9%
- #29 Human Diaspora
78% 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 35.5%, Shooter 22.9%, Action 15.1%, Sci-fi 11.9%, 3D 7.8%
- #30 SLENDYJAN
77% 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 39.6%, Shooter 17.3%, First-Person 13.4%, Action 9%, 3D 8.4%
- #31 Snow Strike
77% match3 user reviews67% of 3 reviews2020
Dev: Epyx, Inc.Pub: Pixel Games UK
Windows
Fly your F14-LBC "Rapier" on a series of air bound missions. Your task – to destroy the labs, bomb refineries, and stop the enemy convoys. But watch out for those enemies who are armed with heat and radar guided missiles!
Why similar: Flight 43.9%, FPS 22.3%, Shooter 8.4%, Retro 7.5%, First-Person 5.7%
- #32 Dark Arena
76% match6 user reviews50% of 6 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 31.4%, Shooter 20.2%, Action 13.3%, First-Person 10.9%, Old School 10.1%
- #33 The Future Ends
75% matchMixed67% of 32 reviews2022
Dev: Maroze Studio
Windows
In a place dominated by machines an experienced soldier has been assigned to investigate a big robotics company that has committed various crimes against humanity and take control over the machines that have gone rogue.
Why similar: FPS 32.4%, Flight 23.9%, Shooter 10.3%, Action 9.5%, Sci-fi 8%
- #34 Sophonce
73% 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 33.9%, Shooter 21.4%, Action 14.6%, First-Person 12.8%, Sci-fi 11%
- #35 All Aspect Warfare
76% matchMostly Negative23% of 13 reviews2009
Dev: 3000AD
Windows
All Aspect Warfare is a thrilling planetary combat game featuring first person, vehicular and air combat over vast terrain.
Why similar: Flight 37.2%, FPS 24.5%, Shooter 11.3%, Sci-fi 9.3%, First-Person 7.6%
- #36 Ultra Form Alpha
73% match3 user reviews67% of 3 reviews2026
Dev: Luca Bacilieri
Windows
A short single player fps shooter game. Simply take your weapon and make it to the end. Enjoy the chaos and action.
Why similar: FPS 35.7%, Shooter 17.4%, First-Person 10.5%, Action 8.1%, Old School 7.2%
- #37 Naught Bots
74% matchMostly Positive79% of 14 reviews2021
Dev: JT MitchellPub: Dos Gatitos Games
Windows
Make cute things cry!
Why similar: FPS 35%, Shooter 18.6%, Sci-fi 14.7%, First-Person 8.7%, Action 8.3%
- #38 Exodus from the Earth
75% matchMixed58% of 250 reviews2008
Dev: Parallax Arts StudioPub: Strategy First
Windows
Median: 48 minMean: 6.9 hrs≥1hr: 44%
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 56.8%, Action 17.4%, Shooter 15.1%, First-Person 10.7%
- #39 Kill Cast
73% matchNo user reviews2026
Dev: CGBYLG
Windows
Born from classic arcade top down shooters like Smash TV and 80’s action thriller The Running Man! Welcome to Kill Cast Show! An FPS bullet raining shooter where you must survive endless wave of mutants. It's the gameshow of the future where contestants fight for survival.
Why similar: FPS 30%, Shooter 19.2%, Action 12.5%, First-Person 10.8%, Futuristic 9.3%
- #40 Alpha Prime
74% matchMixed56% of 1,509 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 48.4%, Shooter 17.2%, Action 13.6%, Sci-fi 11.8%, First-Person 8%
- #41 Highrise Guardian
72% match8 user reviews67% of 9 reviews2023
Dev: Bold Bolt Games
Windows
Boots on the ground while firing above the cloud! Highrise Guardian is an Arena FPS. Gear up with weapons of your choice, Form the fighting flow with a selection of abilities and perks, dominate your enemies with map control, and make an art-like battle style to become the Anime gunslinger.
Why similar: FPS 33.3%, Shooter 21.5%, Action 14.6%, First-Person 11.7%, Old School 11.1%
- #42 Zerograve
71% matchPositive88% of 42 reviews2022
Dev: Ebonscale Games
Windows
Pilot a nimble combat drone in zero gravity with six degrees of freedom. Blast your way through tons of robots and break apart huge bosses on your way to the station mainframe. Experiment with the dual loadout system to find the weapon combinations that suit your playstyle best!
Why similar: Flight 38.5%, FPS 22.8%, Old School 10.5%, Sci-fi 8.7%, Shooter 5.6%
- #43 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 44.3%, Sci-fi 15.4%, Shooter 13.5%, First-Person 13.3%, Action 11.7%
- #44 Alien Destroyer
71% matchMixed48% of 27 reviews2021
Dev: RandomSpin
Windows
Alien robots are attacking.
Why similar: FPS 38%, Shooter 23.9%, Action 16.2%, Sci-fi 12.4%, 3D 8.3%
- #45 Attack Zone
70% 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 41.1%, Shooter 21.4%, First-Person 12.9%, Action 11.1%, 3D 8.1%
- #46 Pls Kill it.
69% matchMixed68% of 63 reviews2022
Dev: XinPub: Owner
Windows
Use your FPS expertise and beat it!! The enemy AI in the game will follow the player's behavior and try to surpass you; please do your best to defeat it, it may perform beyond your expectations, and the rest will surpass you!
Why similar: FPS 37.1%, Shooter 25.3%, First-Person 14.2%, Action 9.9%, 3D 7%
- #47 When I reincarnate, I'm a cube!?
70% match9 user reviews22% of 9 reviews2021
Dev: MYAOSOFT
Windows
The world you've been reincarnated into is a cube!? This is a quest-style light FPS.
Why similar: FPS 36.3%, Shooter 22.9%, Old School 16%, Action 15.7%, 3D 7.9%
- #48 Bet On Soldier
70% matchMixed69% of 337 reviews2014
Dev: KylotonnPub: Microids
Windows
Median: 42 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 53.8%, Action 20.1%, Shooter 17.3%, First-Person 8.8%
- #49 Androfoco
69% matchNo user reviews2026
Dev: megaeggz
Windows
An FPS with SHOOTING COMBAT! Not just a hide and seek clone ;) Shooting your enemies a few times will not do! You must hit them with everything you've got so that they can never make it back to the stage. That is where the big money is!
Why similar: FPS 30.1%, Shooter 19.3%, Action 12.4%, First-Person 10.9%, Futuristic 9.6%
- #50 Freeman: The Resistance™
68% matchNo user reviews
Dev: Black Shark Games
Windows
Freeman: The Resistance - is a single-player sci-fi adventure that seamlessly blends spaceship combat and planetary exploration. Unravel the mysteries of a richly crafted open world. Engage in thrilling battles, gather valuable loot and RPG elements to enhance your journey.
Why similar: Flight 36.9%, FPS 16.6%, Shooter 15.3%, Sci-fi 10.7%, Action 6.9%
- #51 Bash The Party
68% 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 32.9%, Shooter 20.3%, First-Person 12.2%, Sci-fi 9.2%, Action 9.1%
- #52 Project Redsun
67% matchNo user reviews
Dev: CustomDev
Windows · Mac
Project Redsun is a zombie First person shooter. You have to defend yourself against hoards of zombies coming straight for you.
Why similar: FPS 35.2%, Shooter 22.8%, Action 15.4%, First-Person 12.4%, 3D 7.9%
- #53 Toey Weedz Smoke One
67% matchMostly Positive72% of 18 reviews2024
Dev: Tobias Alexander KnoblochPub: Fozzngamez
Windows
An funny early 3D retro inspired FPS. Become Mr. Weedz himself and fight on the power of Evil. Pass through 6 unique level and upgrade a Toey with gunz and skillz to put an end to the madness once and for all!
Why similar: FPS 33.1%, Shooter 22.2%, Old School 15.3%, Action 15.1%, First-Person 13.2%
- #54 MadSpace: To Hell and Beyond
69% matchMostly Positive80% of 30 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: FPS 39.1%, Shooter 23.4%, Action 22.9%, First-Person 14.6%
- #55 TRON 2.0
68% matchVery Positive91% of 815 reviews2014
Dev: Monolith Productions, Inc.Pub: Disney
Windows
Median: 3.4 hrsMean: 5.1 hrs≥1hr: 85%
Over 35 levels of challenging gameplay -- Race at the speed of light, fight off computer Viruses and engage in violent digital combat.
Why similar: FPS 49.5%, Sci-fi 13.8%, Action 10.5%, Shooter 10.3%, First-Person 8.1%
- #56 AIM BOOTCAMP
67% matchNo user reviews
Dev: 7games
Windows
This title is an AIM training simulator designed for FPS players. Your objective is to eliminate targets appearing at fixed intervals with precise headshots. Player reaction speed and aiming accuracy can be quantitatively measured. Compete for the top spot on the leaderboard!
Why similar: FPS 33.9%, Shooter 21.8%, Action 14.5%, First-Person 12.1%, Sci-fi 9.3%
- #57 Alien Rage - Unlimited
67% 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: FPS 36.5%, Shooter 24.7%, Action 16.3%, First-Person 11.9%, Sci-fi 9.5%
- #58 Viral
66% matchMixed60% of 15 reviews2023
Dev: Jitterware
Windows
Stylized sci-fi FPS shooter
Why similar: FPS 44.1%, Shooter 23%, Action 13.2%, Sci-fi 8.3%, 3D 6%