- #1 Alien Rage - Unlimited
97% matchMixed68% of 3,535 reviews2013
Dev: CI Games
Windows
Median: 1.1 hrsMean: 9.1 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 37.7%, Action 19.6%, Shooter 18.6%, Sci-fi 10.9%, First-Person 6.3%
Why You'll Like It: A direct stylistic match that focuses on fast-paced, linear shooting in a gritty sci-fi setting.
- #2 Singularity™
96% matchVery Positive93% of 5,807 reviews2010
Dev: Raven SoftwarePub: Activision
Windows
Median: 5.6 hrsMean: 7.2 hrs≥1hr: 80%
FIGHT THE PAST TO SAVE THE FUTURE. STOP THE SINGULARITY. Learn the truth behind a massive cover-up of the catastrophic SINGULARITY, an event that fractured time and threatens the world as we know it. Armed with powerful, advanced weaponry and the experimental Time Manipulation Device, fight enemies from the past, the present, and...
Why similar: FPS 52.7%, Sci-fi 15.7%, Action 11.5%, Shooter 10%, First-Person 4.6%
Why You'll Like It: A high-quality sci-fi shooter from the same era that features intense combat and time-manipulation mechanics.
- #3 Prey
96% matchVery Positive91% of 53,291 reviews2017
Dev: Arkane StudiosPub: Bethesda Softworks
Windows
Median: 7.0 hrsMean: 27.2 hrs≥1hr: 90%
In Prey, you awaken aboard Talos I, a space station orbiting the moon in the year 2032. You are the key subject of an experiment meant to alter humanity forever – but things have gone terribly wrong. The space station has been overrun by hostile aliens and you are now being hunted.
Why similar: FPS 40.9%, Sci-fi 26.6%, Space 12%, Action 9.5%, First-Person 8.4%
Why You'll Like It: A classic sci-fi shooter set in a hostile space environment that shares a similar narrative-driven structure.
- #4 Chaser
95% matchMostly Positive70% of 1,353 reviews2010
Dev: CauldronPub: THQ Nordic
Windows
Median: 1.2 hrsMean: 5.8 hrs≥1hr: 53%
Mars, 2044. The UN establishes MARSCORP (Martian Security and Economics Committee) under the leadership of Samuel Longwood. In the years that follow, the UN gradually loses control of MARSCORP, mainly due to the non-transparent licence policy of its director.
Why similar: FPS 54.6%, Action 14.4%, Sci-fi 13.6%, Shooter 9.7%, First-Person 6.1%
Why You'll Like It: A narrative-heavy sci-fi FPS that mirrors the linear, mission-based progression of Alpha Prime.
- #5 Hard Reset Extended Edition
94% matchVery Positive82% of 4,907 reviews2012
Dev: Flying Wild HogPub: Good Shepherd Entertainment
Windows
Median: 1.2 hrsMean: 5.8 hrs≥1hr: 54%
Over-the-top destruction, loads of enemies & a beautifully realized cyberpunk setting. Hard Reset is here to shake up the shooter scene. Try the demo now.
Why similar: FPS 53.2%, Sci-fi 15%, Action 11.3%, Shooter 10.4%, First-Person 4.3%
Why You'll Like It: Features the same industrial, high-octane sci-fi shooter gameplay that defines the genre.
- #6 F.E.A.R.
94% matchVery Positive94% of 18,784 reviews2010
Dev: Monolith Productions, Inc.Pub: Warner Bros. Games
Windows
Median: 2.9 hrsMean: 16.2 hrs≥1hr: 69%
Experience the original F.E.A.R. along with F.E.A.R. Extraction Point and F.E.A.R. Perseus Mandate.
Why similar: FPS 60.2%, Action 11.9%, Shooter 10.8%, Gore 6.8%, Sci-fi 4.9%
Why You'll Like It: Matches the intense, high-stakes combat and atmospheric tension found in Alpha Prime.
- #7 Exodus from the Earth
93% matchMixed58% of 248 reviews2008
Dev: Parallax Arts StudioPub: Strategy First
Windows
Median: 54 minMean: 7.0 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 60.8%, Action 21.6%, Shooter 11.7%, First-Person 5.8%
Why You'll Like It: Shares the distinct mid-2000s Euro-shooter aesthetic and industrial sci-fi themes.
- #8 TimeShift™
92% matchVery Positive80% of 1,397 reviews2009
Dev: Saber InteractivePub: Activision
Windows
Median: 1.2 hrsMean: 4.7 hrs≥1hr: 53%
Master time to become the ultimate weapon! Dr. Aiden Krone has made a Time Jump across the space-time continuum - a reckless act with frightening consequences. Now, a disturbing alternate reality has evolved within the bleak and rain-soaked Alpha District.
Why similar: FPS 50.8%, Sci-fi 16.4%, Action 15.3%, Shooter 11.2%, First-Person 5.1%
Why You'll Like It: A classic mid-2000s shooter that emphasizes unique mechanics within a sci-fi narrative.
- #9 Bet On Soldier
91% matchMixed69% of 334 reviews2014
Dev: KylotonnPub: Microids
Windows
Median: 42 minMean: 4.6 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 57.1%, Action 24.8%, Shooter 13.4%, First-Person 4.7%
Why You'll Like It: A quintessential example of the mid-2000s shooter genre with a focus on violent, singleplayer action.
- #10 Operation: Matriarchy
91% matchMixed66% of 132 reviews2016
Dev: Madia EntertainmentPub: ESDigital Games
Windows
Median: 4.1 hrsMean: 5.2 hrs≥1hr: 97%
Operation: Matriarchy is a science fiction first-person shooter. In the 24th century mankind has formed itself into the Federation of Earth, and has colonized several other planets. However, around 2350 a mysterious virus ravages the colony planet of Velia, targeting only the females within the population.
Why similar: FPS 53.5%, Action 46.5%
Why You'll Like It: A niche sci-fi shooter that aligns closely with the aesthetic and gameplay style of Alpha Prime.
- #11 Painkiller Redemption
90% matchMixed46% of 740 reviews2011
Dev: Eggtooth TeamPub: Prime Matter
Windows
Median: 42 minMean: 7.2 hrs≥1hr: 44%
Welcome to a world of pain. Heaven is once again in danger and threatened by a reckless army of hell spawn monsters - and they will stop at nothing.
Why similar: FPS 32.5%, Action 22.3%, Shooter 16.9%, Gore 13.3%, Violent 10.8%
Why You'll Like It: Provides the same high-octane, gore-filled combat experience found in Alpha Prime.
- #12 Syndrome
89% matchMixed64% of 361 reviews2016
Dev: Camel 101
Windows · Mac
Median: 4.2 hrsMean: 5.6 hrs≥1hr: 94%
Syndrome, a sci-fi survival horror game that places you in a living hell inside a doomed starship. Find out what happened to your lost crew. Run. Hide. Fight. Survive.
Why similar: FPS 40.3%, Shooter 16.5%, Sci-fi 12.9%, Action 8.5%, First-Person 7.2%
Why You'll Like It: Focuses on the atmospheric horror and isolation of a space-based setting.
- #13 System Shock
86% matchVery Positive91% of 12,269 reviews2023
Dev: Nightdive StudiosPub: Atari
Windows
Median: 4.1 hrsMean: 13.3 hrs≥1hr: 74%
A first-person fight to the death in the depths of space!
Why similar: FPS 33.2%, Sci-fi 18%, Action 12.8%, Shooter 9.6%, Gore 7%
Why You'll Like It: A sci-fi immersive sim that provides the deep space atmosphere and exploration elements found in the seed game.
- #14 NecroVision
89% matchMixed68% of 1,864 reviews2009
Dev: The Farm 51Pub: Fulqrum Publishing
Windows
Median: 1.2 hrsMean: 4.8 hrs≥1hr: 54%
War is Hell. NecroVision is a first-person shooter that takes gamers across the frantic battlegrounds of World War I and into a dark underworld of vampires, demons and dark magic.
Why similar: FPS 43.2%, Action 15.3%, Gore 11.1%, Shooter 10.7%, Violent 7.9%
Why You'll Like It: Captures the gritty, challenging, and slightly unpolished feel of classic shooters from that era.
- #15 Perilous Warp
88% matchMostly Positive74% of 373 reviews2020
Dev: Crystice Softworks
Windows · Mac · Linux
Median: 2.2 hrsMean: 4.4 hrs≥1hr: 70%
Perilous Warp is a fast-paced indie retro-shooter inspired by the classic 3D-actions. Communication with a distant space colony has been lost, and you bravely step into the teleporter with the desire for glorious adventures. But do not expect to win in a heartbeat!
Why similar: FPS 28.4%, Action 20.7%, Gore 14.3%, Violent 12.4%, Sci-fi 8.4%
Why You'll Like It: An indie shooter that pays homage to the classic FPS mechanics of the 2000s.
- #16 Dark Sector
87% matchMostly Positive75% of 3,387 reviews2009
Dev: Digital Extremes
Windows
Median: 42 minMean: 6.0 hrs≥1hr: 43%
A third-person Action/Shooter that thrusts players into a sci-fi flavored nightmare scenario set in the post Cold War era.
Why similar: Action 27.5%, Gore 19.7%, Shooter 19.6%, Sci-fi 13.6%, Violent 12.9%
Why You'll Like It: Features similar action-oriented gameplay with a focus on gore and intense combat scenarios.
- #17 Moon Mystery
84% matchMixed66% of 685 reviews2024
Dev: CosmoscoutsPub: indie.io
Windows
Median: 2.9 hrsMean: 5.7 hrs≥1hr: 73%
The Moon's haunted - and when an astronaut loses contact with Earth, the adventure begins in full. Fill up your oxygen, load up the guns, and set out on an interstellar FPS adventure across the stars, filled with puzzles, fights, exploration, and strange secrets of the universe.
Why similar: FPS 38.8%, Sci-fi 17.6%, Shooter 13.9%, Action 10%, Space 9.8%
Why You'll Like It: A modern space-based adventure that captures the isolation and sci-fi mystery of mining bases.
- #18 Red Faction Guerrilla Re-Mars-tered
85% matchMostly Positive80% of 4,317 reviews2018
Dev: VolitionPub: Deep Silver
Windows
Median: 3.6 hrsMean: 7.7 hrs≥1hr: 86%
Red Faction: Guerrilla re-defines the limits of destruction-based game-play with a huge open-world, fast-paced guerrilla-style combat, and true physics-based destruction.
Why similar: Sci-fi 39.9%, Action 21.8%, Shooter 20.8%, Gore 8.7%, Violent 5.3%
Why You'll Like It: Features a mining-focused space setting with a heavy emphasis on action and destruction.
- #19 Intrude
86% matchVery Positive82% of 211 reviews2016
Dev: Michal Kruba
Windows
Median: 2.5 hrsMean: 3.4 hrs≥1hr: 72%
Intrude is a first-person shooter. Your mission is to get into a long time abandoned base, suddenly taken over by some kind of private military, find your way up and destroy the source of a signal comming from the base. Collect as much data as you can to find out what they are up to.
Why similar: FPS 56.4%, Action 25.2%, Shooter 18.4%
Why You'll Like It: A retro-styled shooter that focuses on linear, mission-based combat in a sci-fi setting.
- #20 Wolfenstein: The New Order
82% matchVery Positive92% of 60,580 reviews2014
Dev: MachineGamesPub: Bethesda Softworks
Windows
Median: 11.9 hrsMean: 18.9 hrs≥1hr: 90%
Wolfenstein®: The New Order reignites the series that created the first-person shooter genre. Wolfenstein offers a deep game narrative packed with action, adventure and first-person combat.
Why similar: FPS 51%, Shooter 13%, Action 12.4%, Gore 9.4%, Sci-fi 7.3%
Why You'll Like It: A modern take on the classic linear shooter that maintains a high level of action and violence.
- #21 DOOM
81% matchOverwhelmingly Positive96% of 216,610 reviews2016
Dev: id SoftwarePub: Bethesda Softworks
Windows
Median: 9.2 hrsMean: 25.3 hrs≥1hr: 90%
Now includes all three premium DLC packs (Unto the Evil, Hell Followed, and Bloodfall), maps, modes, and weapons, as well as all feature updates including Arcade Mode, Photo Mode, and the latest Update 6.66, which brings further multiplayer improvements as well as revamps multiplayer progression.
Why similar: FPS 43.6%, Shooter 13.1%, Gore 13.1%, Action 9.9%, Sci-fi 8.3%
Why You'll Like It: The gold standard for fast-paced, violent, and challenging first-person combat.
- #22 Helium
83% matchMixed51% of 112 reviews2017
Dev: rocketship
Windows
Median: 1.2 hrsMean: 7.5 hrs≥1hr: 54%
Hardcore sci-fi first person shooter. You are a liaison on Vega 237 spacecraft. All crew members died and you are all by yourself in the midst of an unknown planet. Your goal is to find out what happened to the crew and establish the signal's nature.
Why similar: Action 100%
Why You'll Like It: An indie FPS that captures the simple, action-focused gameplay of the mid-2000s.
- #23 Forsaken Remastered
81% matchVery Positive87% of 291 reviews2018
Dev: Nightdive Studios
Windows · Mac · Linux
Median: 36 minMean: 4.5 hrs≥1hr: 39%
Scavengers from all over the galaxy have come to a dead Earth to loot the remains of the technology that can found in underground tunnels. You must fight your way past the scum of the universe. As you prepare for deadly combat, you are going to quickly learn that the future is... Forsaken!
Why similar: FPS 61.4%, Action 38.6%
Why You'll Like It: A classic 6DOF shooter that shares the space-based industrial aesthetic.
- #24 Bulletstorm: Full Clip Edition
80% matchVery Positive89% of 9,268 reviews2017
Dev: People Can FlyPub: Gearbox Publishing
Windows
Median: 4.5 hrsMean: 8.5 hrs≥1hr: 87%
Step into the boots of Grayson Hunt after a crash landing on an old resort planet forces him to make a hard choice: survival or revenge. Execute masterful kills with Bulletstorm: Full Clip Edition’s unique combat system that rewards you for performing the most creative and deadly kills imaginable.
Why similar: FPS 37.4%, Action 13.5%, Gore 13.2%, Shooter 10.6%, Violent 9.6%
Why You'll Like It: A high-energy, action-heavy shooter that prioritizes visceral combat and creative kills.
- #25 Shadow Warrior 2
78% matchVery Positive87% of 27,938 reviews2016
Dev: Flying Wild HogPub: Devolver Digital
Windows
Median: 4.9 hrsMean: 15.4 hrs≥1hr: 87%
Shadow Warrior 2 is the stunning evolution of Flying Wild Hog’s offbeat first-person shooter starring the brash warrior Lo Wang, who must again wield a devastating combination of guns, blades, magic and wit to strike down the demonic legions overwhelming the world.
Why similar: FPS 45%, Gore 17%, Action 15.7%, Shooter 14.6%, First-Person 6.5%
Why You'll Like It: Combines intense shooting with gore-filled combat in a fast-paced environment.
- #26 Serious Sam HD: The First Encounter
78% matchVery Positive93% of 8,705 reviews2009
Dev: CroteamPub: Devolver Digital
Windows
Median: 4.0 hrsMean: 8.5 hrs≥1hr: 84%
Serious Sam HD: The First Encounter is a visually upgraded and fully Steam supported remake version of the original high-adrenaline single-play and 16-player co-operative arcade-action FPS which was Gamespot's Game of the Year 2001 and which scored overall of 87% on Metacritic!
Why similar: FPS 55.6%, Action 12.3%, Shooter 11.4%, Gore 8.6%, Sci-fi 4.2%
Why You'll Like It: Offers the straightforward, challenging, and action-packed gameplay that fans of Alpha Prime enjoy.
- #27 HYPERVIOLENT
76% matchMixed61% of 492 reviews2025
Dev: nfoPRINCEPub: Fulqrum Publishing
Windows
Median: 2.8 hrsMean: 6.4 hrs≥1hr: 81%
An ancient evil has awoken in the depths of a remote mining asteroid, stirred from its slumber by man's lust for power. Unaware, you answer a distress call and become stranded, surrounded by monstrous foes. Unravel the mystery of this madness and stop its spread in this horror retro shooter!
Why similar: FPS 35.6%, Shooter 15.1%, Sci-fi 14.7%, Violent 9.8%, Action 9.2%
- #28 Dead Purge: Outbreak
79% matchMixed44% of 87 reviews2017
Dev: Microlith Games
Windows
Dead Purge: Outbreak is a modern first-person shooter set in an unforgiving post-apocalyptic world where every minute can be your last.
Why similar: FPS 29.5%, Gore 18.8%, Violent 16.3%, Action 14.5%, Shooter 10.9%
Why You'll Like It: Focuses on the violent, gore-heavy combat elements that define the more intense moments of Alpha Prime.
- #29 Space of Darkness
79% matchMixed48% of 134 reviews2018
Dev: PilotLumpa Gaming
Windows
Median: 18 minMean: 3.0 hrs≥1hr: 19%
Space of Darkness tells the story of a mechanic who works on a space station. The mechanic is alone on the ship for a few months. One day the power suddenly cuts off. He soon finds himself alone in the dark corridors of a space station. Can you unearth what truly happened on the space station?
Why similar: FPS 27.6%, Gore 24.1%, Violent 20.9%, Action 19.8%, Space 7.6%
Why You'll Like It: A space-themed adventure that emphasizes the dark, industrial atmosphere of a mining facility.
- #30 Salvage Protocol
73% matchVery Positive100% of 64 reviews2025
Dev: IAmDirt
Windows
A short horror about exploring abandoned space stations and collecting junk in order to pay off your S.R.P.O debt.
Why similar: Sci-fi 34.1%, Space 24.1%, Action 21.1%, First-Person 16.5%, Singleplayer 4.1%
- #31 CRIMSON METAL Classic 1999
77% matchMixed51% of 304 reviews2017
Dev: Madbox Entertainment
Windows
Median: 4.2 hrsMean: 7.9 hrs≥1hr: 96%
CRIMSON METAL - Far from Perfect, brutal and merciless.
Why similar: FPS 37.5%, Action 14.9%, Shooter 11.5%, Sci-fi 9.9%, Gore 8.8%
- #32 Fracked
75% matchMixed67% of 82 reviews2022
Dev: nDreams
Windows
Stranded in a remote mountain facility, you play as a reluctant hero forced to defend the planet in a final stand against a legion of interdimensional enemies. Take aim and run head-first into explosive action as you shoot, ski, and climb your way across an extreme adventure.
Why similar: FPS 42.1%, Action 26.6%, Shooter 20.2%, Violent 9.4%, Singleplayer 1.9%
- #33 Operator8
73% matchMostly Positive79% of 63 reviews2024
Dev: Aligned Games
Windows
An unparalleled alien invasion has overwhelmed the Mining Block Facility on the moon Triton, leaving only death and horror in its wake. You are a mercenary known as Operator8 and you alone have been called in to bring a stop to this fierce attack. Destroy the hive mind at all costs!
Why similar: FPS 40.7%, Sci-fi 17.1%, Space 10.7%, Shooter 10.4%, Action 10.3%
- #34 HELL OF FEAR: Mind Breach
71% matchVery Positive90% of 109 reviews2025
Dev: Abyss AssemblyPub: GameDev.ist
Windows
Step into the boots of Major Axel Vex in this survival horror descent into deep space. You embark on a mission to investigate a distress signal coming from Cengona Base. What starts off as a simple mission quickly turns into a terrifying, action-packed fight for survival.
Why similar: Sci-fi 24.9%, Shooter 24.8%, Space 15.6%, First-Person 12.9%, Action 12.7%
- #35 Andromeda Zombies Colonies
74% matchMixed53% of 58 reviews2021
Dev: Yann GEFFROTIN
Windows
Andromeda Zombies Colonies is an First Person Shooter video game featuring zombies. You awaken near a station on a red planet but an experiment turn wrong and now, hostile aliens have invaded the colonies, and they target you. You must survive using the weapons at your disposal.
Why similar: FPS 35.9%, Action 20%, Shooter 16.5%, Sci-fi 11.8%, Gore 7.9%
- #36 Deep Space Exploitation
69% matchVery Positive96% of 108 reviews2025
Dev: JuhrJuhr
Windows
Deep Space Exploitation is a space mining game featuring 2D physics, fully destructible asteroids, and a story of survival under an exploitative corporation. Use your equipment wisely, upgrade your ship, and make difficult decisions to secure your future!
Why similar: Sci-fi 47.4%, Action 29.2%, Space 23.3%
- #37 Redemption: Saints And Sinners
74% matchMixed53% of 315 reviews2016
Dev: Black Lime Studio
Windows
Median: 3.3 hrsMean: 6.6 hrs≥1hr: 83%
Squad of professional soldiers was sent to scout distant space station. After the accident, that station were evacuated long ago and all the exits were blocked with power shields. But the incoming signal from there made the Commander concerned. Squad's ship were fired upon and the survivors woke up at the station.
Why similar: FPS 22.6%, Action 15.7%, Violent 15.1%, Gore 14.6%, Sci-fi 11.2%
- #38 Miner Wars 2081
75% matchMostly Negative36% of 386 reviews2012
Dev: Keen Software House
Windows
Median: 36 minMean: 4.4 hrs≥1hr: 39%
Operate an advanced mining ship in a fully destructible and open-world environment!
Why similar: Action 43.7%, Shooter 19.3%, Space 18.6%, Sci-fi 18.3%
- #39 Environmental Station Alpha
72% matchVery Positive83% of 1,601 reviews2015
Dev: Arvi TeikariPub: Hempuli Oy
Windows · Mac · Linux
Median: 3.2 hrsMean: 6.2 hrs≥1hr: 82%
Explore an abandoned space station in this retro-themed explorative action platformer.
Why similar: Action 41.9%, Sci-fi 23.8%, Difficult 23.3%, Space 8.4%, Singleplayer 2.6%
- #40 Alien Rampage
73% matchMixed70% of 70 reviews2017
Dev: Inner Circle CreationsPub: Piko Interactive LLC
Windows · Mac · Linux
Median: 12 minMean: 53.1 hrs≥1hr: 23%
Your ship is in ruins. your cargo is lost... and you are one ticked-off alien trapped on a planet overrun by bloodthirsty mutants with the help of a handful of enslaved natives and enough firepower to level a city.
Why similar: Action 100%
- #41 DEAD TRASH
68% matchVery Positive86% of 340 reviews2025
Dev: Crowhill StudiosPub: DOSMan Games
Windows
Median: 1.7 hrsMean: 2.8 hrs≥1hr: 62%
Years into a brutal lockdown, a once-thriving city lies in ruins, abandoned by its government and overrun by vicious, mindless infected. Grab your hammer, collect your nerves and enter the mayhem.
Why similar: FPS 48.5%, Shooter 18.9%, Action 14.8%, First-Person 8.3%, Violent 8.2%
- #42 Project Pulsation
72% matchMixed71% of 377 reviews2015
Dev: VGstudio
Windows
Median: 4.9 hrsMean: 5.8 hrs≥1hr: 99%
Project Pulsation - a sci-fi first person shooter with elements of horror and stealth. The distant space station 'Complex' located nearby Thanatos Asteroid keeps a valuable Artifact. Fight your way through turrets, unknown creatures and mysterious ghosts, survive and try to get back.
Why similar: Action 62.1%, FPS 37.9%
- #43 Lunar Nightmare
69% matchVery Positive81% of 53 reviews2024
Dev: Playstige Interactive
Windows
Lunar Nightmare is a retro-inspired sci-fi thriller, set on an abandoned Moon base, where you have to solve the mystery behind missing crew members, ancient discoveries around deep down the Lunar surface, rouge-AI trying to control your fate and ghastly androids to revolting against your command.
Why similar: Sci-fi 45.1%, Action 32.1%, Space 20.1%, Singleplayer 2.7%
- #44 LOST ORBIT
71% matchVery Positive94% of 54 reviews2015
Dev: PixelNAUTS
Windows · Mac · Linux
Median: 3.1 hrsMean: 4.1 hrs≥1hr: 88%
Stranded after his ship is destroyed in deep space, Harrison, a lowly maintenance worker and our hero, must struggle to find his way home... Dodge, boost and die your way through space! Explore 4 solar systems with a surly robot sidekick in this deep and deadly dodge 'em up!
Why similar: Action 51.1%, Space 26.9%, Difficult 22%
- #45 Remoteness
70% matchMixed56% of 111 reviews2022
Dev: KR Games
Windows
New York, 2034: you wake up after what seemed to be a terrible nightmare, while it is not. The district has been evacuated and isolated overnight by the army, after an electrical meteor shower hit the Earth. Fight, explore, survive, and try to escape from this hell!
Why similar: FPS 48.7%, Shooter 23.8%, Action 13.7%, First-Person 10.9%, Singleplayer 2.9%
- #46 Goat Massacre
68% matchMostly Positive78% of 60 reviews2024
Dev: Cybernetic Studios LLC
Windows
A murderer's only shot at redemption. Shatter hell portals, stack divine relics into devastating builds, and descend deeper into hell until you're strong enough to face Satan himself. A roguelike FPS about salvation through overwhelming holy firepower.
Why similar: FPS 36.3%, Action 17.5%, Shooter 17.3%, Sci-fi 13.9%, First-Person 7.5%
- #47 Final Directive
71% matchVery Positive83% of 88 reviews2018
Dev: Lazy Monday GamesPub: Lazy Monday Ltd
Windows · Mac · Linux
Final Directive is a story driven shooter set in a space station disastrously infested by alien mutants. Find the crew, contain the infestation, and most importantly: make it out alive.
Why similar: Action 100%
- #48 Project Hive
70% matchMostly Positive75% of 67 reviews2021
Dev: Class of 2019-2020Pub: Campus ADN
Windows
Project Hive is a third-person shooter game in which you play as Alexei, a survivor stranded in the destroyed mining facility Hive on the planet Proxima. His quest will lead him through the dark secrets of Talium Industries.
Why similar: Shooter 38.5%, Sci-fi 31.8%, Action 26.9%, Singleplayer 2.8%
- #49 Alien: Rogue Incursion Evolved Edition
66% matchMostly Positive75% of 814 reviews2025
Dev: Survios
Windows
Median: 4.1 hrsMean: 5.8 hrs≥1hr: 76%
A new action-horror story set in the iconic Alien universe. Play as rogue Colonial Marine Zula Hendricks, sent to investigate a blacksite on Purdan. Fight and survive using your skill, reflexes, and determination against a deadly Xenomorph incursion in this gripping first chapter of a two-part saga.
Why similar: FPS 43.2%, Shooter 17.7%, Sci-fi 13.8%, Action 11.2%, First-Person 8.5%
- #50 Dead Effect
69% matchMostly Positive73% of 3,752 reviews2014
Dev: BadFly Interactive, a.s.
Windows · Mac
Median: 4.6 hrsMean: 11.4 hrs≥1hr: 90%
Fight for your life in the INDIE SCI-FI FPS game fit for both casual and hard-core gamers with a passion for hunting down hordes of zombies. Prepare yourselves for the incoming nightmare!
Why similar: FPS 46.8%, Action 13.1%, Shooter 12.3%, Sci-fi 10.1%, Gore 7.8%
- #51 Putrefaction
70% matchMixed70% of 491 reviews2015
Dev: Kazakov Oleg
Windows
Median: 3.3 hrsMean: 10.2 hrs≥1hr: 89%
Putrefaction is a First Person Shooter with horror elements, lots of enemies and weapons, heavily inspired by old-school shooter classics.
Why similar: FPS 43.9%, Action 15.8%, Gore 11.8%, Shooter 10.5%, Sci-fi 8.1%
- #52 Mother Hub
66% matchMostly Positive79% of 130 reviews2025
Dev: ODale Studios
Windows
A retro FPS with an artistically gritty setting from the early 2000's. Uncover futuristic weapons lost to time and face off against terrifying bosses. Do you have what it takes to stand against the darkness and save humanity from the brink of extinction?
Why similar: FPS 39.1%, Sci-fi 18.1%, Shooter 15.5%, Space 10.2%, Action 9.9%
- #53 Genesis Alpha One Deluxe Edition
68% matchMixed68% of 2,477 reviews2020
Dev: Radiation BluePub: Team17 Digital Ltd
Windows
Median: 54 minMean: 8.4 hrs≥1hr: 49%
Hyperjump into the dark recesses of space with Genesis Alpha One - a roguelike FPS where you must build, maintain and navigate your ship through a galaxy filled with hostile alien and human threats. Explore, create and survive the militarized space race in order to secure humanity’s future.
Why similar: FPS 53.5%, Sci-fi 24.4%, Space 11.9%, First-Person 10.2%
- #54 ROUTINE
62% matchVery Positive93% of 6,281 reviews2025
Dev: Lunar SoftwarePub: Raw Fury
Windows
Median: 3.8 hrsMean: 4.9 hrs≥1hr: 80%
ROUTINE is a First Person Sci-Fi Horror set on an abandoned lunar base designed around an 80s vision of the future. Explore and investigate your surroundings as you survive against unknown threats.
Why similar: Sci-fi 40.2%, Action 20.2%, Space 18.6%, First-Person 15.9%, Singleplayer 5%
- #55 Space Beast Terror Fright
65% matchVery Positive92% of 1,775 reviews2022
Dev: nornware AB
Windows
Median: 2.1 hrsMean: 5.4 hrs≥1hr: 65%
S.B.T.F. is a very hard arcade-style / rogue-like / perma-death first person shooter. You play as Marines who must brave dark, claustrophobic and terrifyingly intense Space Beast infested spacecraft in order to extract critical data and lucrative upgrades. Can you make it out alive?
Why similar: FPS 41.5%, Action 14.2%, Sci-fi 12%, Gore 9.5%, Violent 7.2%