- #1 CULTIC
97% matchOverwhelmingly Positive97% of 8,238 reviews2022
Dev: Jasozz GamesPub: 3D Realms
Windows
Median: 4.3 hrsMean: 8.5 hrs≥1hr: 73%
Death is only the beginning. Crawl from your grave and gear up to fight your way through the ranks of a mysterious and twisted cult. You, your guns, and your dynamite will have to shoot, slide, blast, duck, dodge, and maybe throw a gib or two to survive in this old-school-inspired shooter.
Why similar: FPS 28.3%, Shooter 16.9%, Gore 11.3%, Horror 10.7%, First-Person 9.7%
- #2 RIPOUT
96% matchMixed61% of 1,205 reviews2024
Dev: Pet Project GamesPub: 3D Realms
Windows
Median: 1.8 hrsMean: 5.3 hrs≥1hr: 64%
Ripout is an online Co-Op horror FPS that will have players fight their way through procedurally generated derelict ships filled with mutants capable of reconfiguring their alien bodies. Survive with your trusty Pet Gun companion, collect loot, and customize your character to fit your playstyle.
Why similar: FPS 24%, Shooter 14.4%, Horror 14.3%, Sci-fi 11.5%, First-Person 11.1%
- #3 SCP: Fragmented Minds
96% matchVery Positive92% of 1,168 reviews2025
Dev: HST StudiosPub: indie.io
Windows
Median: 2.1 hrsMean: 2.3 hrs≥1hr: 71%
You arrive at Mars Site-113, a decaying monument to the SCP Foundation's ambition—and its failures. Once the most secure facility, now a cradle of horrors calling you to uncover its secrets. Face relentless anomalies, humanity's darkest truths, and a mission that demands survival above all else.
Why similar: FPS 18.9%, Shooter 12.2%, Horror 11.5%, Sci-fi 10.9%, Combat 9.8%
- #4 HYPERVIOLENT
95% 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 19.2%, Shooter 12.9%, Violent 12%, Horror 10.9%, Sci-fi 10.8%
- #5 GRAVEN
94% matchMixed54% of 1,475 reviews2024
Dev: Slipgate Ironworks™Pub: 3D Realms
Windows
Median: 1.9 hrsMean: 6.2 hrs≥1hr: 68%
Action, mystery, and a chance for redemption await you in the gritty first-person action-adventure GRAVEN. Explore a dark fantasy world as a wrongly convicted man of faith. Battle the horrors of humanity, the wilds, and beyond using armaments, magic, and the environment.
Why similar: FPS 25.2%, Shooter 16.8%, Exploration 12.4%, First-Person 11.8%, Combat 10.9%
- #6 ADACA
94% matchVery Positive92% of 873 reviews2022
Dev: Siris Pendrake
Windows
Median: 2.9 hrsMean: 6.7 hrs≥1hr: 77%
A Sci-fi FPS set on the mysterious planet ADACA. - Use your GRAVITY-MANIPULATING arm to HURL objects at your foes or even RIP weapons directly from their hands! - EXPLORE and manipulate the environment in this EERIE and HOSTILE world!
Why similar: FPS 24%, Horror 12.5%, Shooter 12.5%, Exploration 10.5%, Sci-fi 10.5%
- #7 PATHOGEN X
93% matchVery Positive80% of 275 reviews2024
Dev: BraveCat'Studios
Windows
An immersive, first-person survival shooter where you step into the boots of Special Agent Aiden Clark. Dive deep into a hazardous underground laboratory, tasked with the perilous mission of neutralizing a biological menace and securing a pathogen sample.
Why similar: FPS 26.4%, Shooter 16%, Horror 15.3%, Gore 13.4%, First-Person 9.7%
- #8 Hidden Deep
92% matchMostly Positive76% of 4,937 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: Shooter 26.8%, Horror 18.9%, Sci-fi 16.5%, Puzzle 14.6%, Exploration 13.5%
- #9 Exophobia
91% matchVery Positive88% of 136 reviews2024
Dev: Zarc AttackPub: PM Studios, inc.
Windows
Explore and fight your way through a crashed human spaceship infested with relentless hordes of aliens as you become more powerful with exciting weapon upgrades and powerups in this retro inspired first-person shooter.
Why similar: FPS 31.1%, Shooter 18.3%, Exploration 14.2%, Combat 13.7%, Sci-fi 13.4%
- #10 Nightmare of Decay
91% matchOverwhelmingly Positive96% of 4,249 reviews2022
Dev: Checkmaty
Windows
Median: 2.6 hrsMean: 5.1 hrs≥1hr: 68%
A first-person action horror game set in a nightmarish manor infested with zombies, psychotic cultists, and a horde of other horrors. Utilize an assortment of different weapons in a brutal fight for survival as you try to escape from the Nightmare of Decay.
Why similar: FPS 27.9%, Horror 19.1%, Gore 15.4%, Violent 11.9%, First-Person 10.5%
- #11 Project Silverfish
89% matchVery Positive94% of 2,854 reviews2025
Dev: Siris Pendrake
Windows
Median: 11.0 hrsMean: 21.9 hrs≥1hr: 88%
Explore a hostile, living world: Uncover forgotten horrors, both man-made and supernatural, as you hunt for powerful weapons and exotic artifacts.
Why similar: FPS 23.6%, Shooter 14.7%, Horror 12.5%, Sci-fi 11.6%, Exploration 11.4%
- #12 ROUTINE
89% 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 18.9%, Horror 15.7%, Exploration 12.6%, First-Person 12.5%, Puzzle 12.3%
- #13 SCP: Retrieval
90% matchMixed61% of 67 reviews2024
Dev: Arcsteel Games
Windows
SCP: Retrieval is an indie multiplayer action horror game set in the SCP universe. You will play as a Mobile Task Force unit sent to retrieve dangerous anomalous creatures after a massive series of major breaches.
Why similar: FPS 33.3%, Shooter 20.8%, Horror 16.6%, First-Person 14%, 3D 9.6%
- #14 Deformed
88% matchVery Positive96% of 162 reviews2024
Dev: Deformed Studios
Windows
Single player horror game set in an underground lab. Kill monsters and escape.
Why similar: Shoot 'Em Up 30%, FPS 25.2%, Shooter 15.5%, Exploration 13%, First-Person 9.6%
- #15 Space Beast Terror Fright
87% 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 26.1%, Horror 17.3%, Gore 13.2%, Violent 10.3%, Sci-fi 10.2%
- #16 Wrought Flesh
86% matchMostly Positive74% of 809 reviews2021
Dev: MizizizizPub: Deep Root Interactive
Windows · Mac · Linux
Median: 1.4 hrsMean: 2.4 hrs≥1hr: 59%
Rip out organs and equip them in your own body. Fight biopunk monsters and drugged-up space bandits. You are a Gajeshian Cultist: A near-mythological being built from the bodies of long-dead saints.
Why similar: FPS 21.8%, Gore 14.1%, Violent 11.1%, Horror 10.5%, Exploration 9%
- #17 EXOME
86% matchVery Positive80% of 316 reviews2022
Dev: RudeFrog Studios
Windows
EXOME is a co-op sci-fi survival shooter that blends wave-based survival with open-world exploration. Battle hordes of aliens, upgrade your arsenal, and uncover the hidden truths of the deep forest. Will you face it alone or bring your friends along?
Why similar: Nonlinear 30%, Shooter 17.4%, Horror 14.5%, Exploration 13.7%, Sci-fi 12.7%
- #18 The Trench
85% matchVery Positive86% of 154 reviews2022
Dev: Omar Chapa Hernandez
Windows
As captain of the Pandora sub, you must explore the Trench and retrieve data from the Neptune wreckage. But beware - the trench is home to unimaginable horrors that will test your courage. Can you survive the terrors of the deep and complete your mission, or will you become the next victim?
Why similar: Horror 32.9%, Sci-fi 20.5%, Atmospheric 17.7%, First-Person 11.5%, 3D 8.8%
- #19 COVEN
83% matchVery Positive93% of 268 reviews2024
Dev: Gator ShinsPub: Hellforge Studios
Windows · Linux
COVEN is a hyper-violent retro FPS where your path of vengeance will take you across time and space. Destroy your enemies and eat their flesh.
Why similar: FPS 19.5%, Gore 14.5%, Horror 11.8%, Shooter 11.6%, Violent 9.7%
- #20 Species: Unknown
81% matchVery Positive95% of 6,260 reviews2025
Dev: WanadevStudio
Windows
Median: 4.7 hrsMean: 7.3 hrs≥1hr: 91%
Species: Unknown is a 1 to 4 players co-op survival horror. Complete high-risk missions aboard an abandoned ship while being hunted by an unknown creature. Survive and upgrade your gear to face each new threat that lurks in the dark.
Why similar: FPS 18.4%, Horror 16.7%, Shooter 12.3%, First-Person 12.2%, Sci-fi 11.1%
- #21 Chasm: The Rift
84% matchVery Positive84% of 448 reviews2022
Dev: Action FormsPub: SNEG
Windows
Median: 1.4 hrsMean: 4.6 hrs≥1hr: 57%
Prepare for terror in this ground-breaking classic old-school FPS. Following the destruction of Time you are left to battle in this horrific hellhole of multilevel interconnected missions populated by gruesome grotesque creatures.
Why similar: FPS 23.3%, Shooter 13.3%, Gore 13%, Violent 10.9%, Sci-fi 7.8%
- #22 Perilous Warp
84% 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: Gore 20%, FPS 18.1%, Violent 17.7%, Action 9.4%, Sci-fi 7.3%
- #23 EMPTY SHELL
82% matchVery Positive88% of 789 reviews2023
Dev: CC ARTSPub: Hyperstrange
Windows
Median: 2.6 hrsMean: 4.0 hrs≥1hr: 81%
EMPTY SHELL will throw you in a dark industrial environment, a secret facility on a Japanese island. Each volunteer has signed a contract for a "recovery operation" without being privy to too many details. A tense roguelite survival horror with a top down perspective.
Why similar: Shooter 32.1%, Horror 27.1%, Sci-fi 17.4%, Atmospheric 11.2%, Action 7.7%
- #24 Alien: Rogue Incursion Evolved Edition
81% 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 28.9%, Shooter 18.6%, First-Person 12.9%, Sci-fi 12.4%, Combat 6.9%
- #25 HOLE
79% matchVery Positive94% of 3,400 reviews2024
Dev: NEGAFISH
Windows
Median: 3.3 hrsMean: 4.4 hrs≥1hr: 75%
Casual & Hard FPS. Be careful with jam.
Why similar: FPS 31.6%, Horror 16%, Shooter 10.4%, Atmospheric 8%, First-Person 7.6%
- #26 Containment Corp, Inc.
80% matchVery Positive94% of 109 reviews2024
Dev: Lich & Lily
Windows
A co-op horror game where you team up with friends to hunt anomalies and collect rare loot. Customize your loadouts, your looks, and get to work!
Why similar: FPS 26.2%, Horror 17.9%, Shooter 17.4%, Exploration 14.4%, First-Person 12%
- #27 Lethal Company
77% matchOverwhelmingly Positive97% of 503,936 reviews2023
Dev: Zeekerss
Windows
Median: 12.2 hrsMean: 28.7 hrs≥1hr: 94%
A co-op horror about scavenging at abandoned moons to sell scrap to the Company.
Why similar: Horror 34.3%, First-Person 20.2%, Exploration 17.1%, Sci-fi 15.7%, Atmospheric 9.2%
- #28 Intrude
82% 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 49.5%, Shooter 25.4%, Action 15.8%, Indie 9.2%
- #29 Sketchy's Contract
78% matchVery Positive85% of 1,302 reviews2024
Dev: Dimensionless Games
Windows
Median: 5.7 hrsMean: 11.8 hrs≥1hr: 87%
A 1-8 player co-op sci-fi looter horror game that takes place on a mysterious asteroid belt where players must complete contracts by traveling to exotic planets to kill creatures, find loot, and/or farm planetary materials that they must return to an ominous figure named Sketchy.
Why similar: Horror 24%, Sci-fi 21.5%, First-Person 19.4%, Exploration 18.6%, Atmospheric 12.3%
- #30 Entities
79% matchMixed53% of 64 reviews2024
Dev: EY-Studio
Windows
Dive into horror in Entities. Solo or up to 4-player matches offer dynamic puzzles, relentless entities, and extraction shooter mechanics. Investigate, unlock paths, and survive in dangerous zones as a private operator. Master skill and terror. Are you ready to confront the unknown?
Why similar: Action 22.5%, FPS 18%, Shooter 13.3%, Puzzle 9.5%, Exploration 9.4%
- #31 Cryptid
78% matchMostly Positive78% of 50 reviews2023
Dev: INFLUX Games
Windows
Cryptid is a single-player horror fps game that chronicles an experienced hunter and a creature's encounter from the perspective of the Body Cam.
Why similar: FPS 38.5%, First-Person 17.3%, 3D 12.1%, Atmospheric 11.6%, Horror 10.8%
- #32 Witchfire
74% matchVery Positive92% of 14,177 reviews2024
Dev: The Astronauts
Windows
Median: 7.2 hrsMean: 16.7 hrs≥1hr: 87%
Witchfire is a first-person dark fantasy RPG shooter in which you play as a wicked sinner turned witch hunter on his final mission to reach salvation.
Why similar: FPS 40.4%, Shooter 21.1%, Exploration 12%, Horror 11.3%, First-Person 10.7%
- #33 HELL OF FEAR: Mind Breach
73% 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: Shooter 21.2%, Horror 21.1%, Sci-fi 18.2%, First-Person 15.8%, Violent 7.8%
- #34 Operator8
75% 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 27.5%, Sci-fi 15.6%, Horror 15.4%, First-Person 12.3%, Shooter 11.1%
- #35 SCP: Containment Breach 2
73% matchVery Positive80% of 2,712 reviews2025
Dev: Euclid LabsPub: Mixarar
Windows
Survive the chaos of SCP Foundation! Step into a thrilling SCP horror experience with story-driven co-op, intense PvP Breach mode, and randomized maps. Play as Class-D, scientist, SCPs, and more, each role bringing unique challenges in an unpredictable, immersive facility.
Why similar: FPS 21.4%, Shooter 15.4%, Horror 14.3%, Exploration 11.3%, First-Person 11%
- #36 The Persistence
77% matchMixed67% of 165 reviews2020
Dev: Firesprite Ltd
Windows
Survive aboard a doomed deep space colony starship, overrun with horrific and murderous aberrations. Explore, evade and fight your way through the depths to bring the ship back to Earth. Gather resources, upgrade abilities and fabricate an arsenal of weapons in this sci-fi horror roguelite.
Why similar: FPS 32.3%, Horror 19.8%, Sci-fi 19%, First-Person 14.2%, Atmospheric 9.3%
- #37 Kohate
76% matchVery Positive84% of 58 reviews2020
Dev: DarkStone Digital
Windows
Arrested and sold at auction, you have been transported to a secret testing facility in deep space. Perform the required tasks while avoiding the abomination lurking within the complex.
Why similar: Horror 23.2%, Sci-fi 18.6%, Exploration 17%, Atmospheric 12.2%, First-Person 11.3%
- #38 Everything Is For Humanity
75% matchMixed68% of 118 reviews2022
Dev: Vanquisher Games
Windows
Everything is for Humanity is a story-driven, exploration and puzzle-solving based science fiction horror game which sets in a massive science facility in 2020. You will discover tons of things and find out about the blood-chilling truths with its first-person experience.
Why similar: Horror 22.3%, First-Person 18.5%, Puzzle 13.7%, Exploration 13.2%, Sci-fi 10.5%
- #39 Nuclear Nightmare
71% matchVery Positive81% of 17,749 reviews2024
Dev: BG Productions
Windows
Median: 2.4 hrsMean: 5.1 hrs≥1hr: 76%
Venture forth as part of a specialized team of fellow players tasked with retrieving classified materials, evading the black goo virus, and the nightmarish entities it has spawned. With time running out before the US government initiates a devastating nuclear strike to contain the spreading menace.
Why similar: Horror 31.8%, First-Person 18.3%, Sci-fi 17.6%, Exploration 15.7%, Atmospheric 11.9%
- #40 Relentless Frontier
72% matchVery Positive95% of 66 reviews2024
Dev: Fission OgrePub: Hellforge Studios
Windows
Relentless Frontier is a fast paced sci-fi FPS running on the GZDoom Engine, with a strong focus on mobility, strategy, and exploration. Use your Omnistruct to replicate new weapons and abilities to help you traverse the terrain and demolish threats, while escaping from Ross 128-b in one piece.
Why similar: FPS 25.8%, Shooter 17.8%, Sci-fi 11.9%, Exploration 10.8%, First-Person 10.5%
- #41 PANIC STATION
76% matchMixed41% of 51 reviews2020
Dev: Forest Games
Windows
After exploring the new planet, the space crew became infected with an unknown virus. After a long epidemic, the space station plunged into chaos. Various mutations took place with the crew of the ship, which clouded their minds. Make your way to the rescue shuttle through the mysterious danger.
Why similar: Action 20.6%, Horror 15%, Sci-fi 13.1%, Gore 13.1%, Violent 11.6%
- #42 SCP – Containment Breach
70% matchVery Positive99% of 497 reviews2026
Dev: Undertow GamesPub: SCP-CB Community Preservation Project
Windows
A procedural first-person horror adventure. You are on your own after something goes terribly wrong in this top-secret containment facility. Collect items to aid in your escape and try to uncover the truth, as horror lurks behind every door. Can you make it out alive?
Why similar: Horror 23.9%, Sci-fi 19.1%, Exploration 17.9%, Atmospheric 12.9%, First-Person 11.4%
- #43 ZERO PROTOCOL
71% matchVery Positive85% of 574 reviews2024
Dev: R_Games
Windows
Median: 2.6 hrsMean: 3.0 hrs≥1hr: 75%
In this immersive sci-fi thriller, you will experience the atmosphere of classic 3D games as you solve puzzles, follow an intriguing non-linear storyline, and engage in battles with monsters.
Why similar: FPS 19.8%, Shooter 12.6%, Sci-fi 12.1%, Exploration 11.2%, First-Person 11.2%
- #44 Endoparasitic 2
71% matchVery Positive87% of 616 reviews2024
Dev: MizizizizPub: Deep Root Interactive
Windows · Mac · Linux
Three limbs ripped off, infected with a deadly parasite, you must survive. Drag yourself through the hallways of an infested arcship, fight off twisted eldritch creatures, craft vaccines and ammunition, and escape to civilization.
Why similar: Nonlinear 25.5%, Sci-fi 17.1%, Horror 16.4%, Shooter 15.8%, Exploration 12.7%
- #45 Viscerafest
70% matchVery Positive85% of 687 reviews2025
Dev: Acid Man GamesPub: Fulqrum Publishing
Windows · Linux
Median: 1.1 hrsMean: 5.1 hrs≥1hr: 55%
Viscerafest is a Sci-Fi Fantasy Singleplayer Arena FPS with minor Collectathon elements. Fight through hordes of aliens and eldritch monstrosities wielding a slew of powerful weapons, juggling your resources, and exploring over 23 intricately designed hand-crafted levels.
Why similar: FPS 25.5%, Shooter 21.1%, First-Person 14.6%, Horror 12%, Sci-fi 10.5%
- #46 Dirty Room
73% matchMixed63% of 51 reviews2023
Dev: Tactic Forge
Windows
First person shooter horror adventure game. As detective C, you arrived at an old friend's home and try to find out what's going on.
Why similar: FPS 25.1%, Horror 17.6%, Shooter 13.8%, Gore 10%, Violent 8.9%
- #47 Putrefaction
74% 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 27.7%, Gore 16.4%, Horror 14.3%, Shooter 10.5%, Action 7.1%
- #48 Contain
72% matchMixed57% of 829 reviews2024
Dev: SinginGiant
Windows
Contain is a Tactical Co-Op FPS game. Form your squad of four players to fight against the anomalies. Try to "Contain" them where the line between ordinary and extraordinary is blurred.
Why similar: FPS 37.2%, Shooter 23.3%, First-Person 13.6%, Atmospheric 9.1%, 3D 9%
- #49 Salvage Protocol
69% 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: Horror 19.6%, Sci-fi 17.9%, Exploration 14.7%, First-Person 14.4%, Atmospheric 13.3%
- #50 System Shock
69% 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 21%, Sci-fi 15.4%, Horror 13.4%, Gore 9.8%, Shooter 9.6%
- #51 Moros Protocol
68% matchVery Positive80% of 667 reviews2025
Dev: Pixel ReignPub: Super Rare Originals
Windows
Median: 3.1 hrsMean: 5.7 hrs≥1hr: 77%
Face the darkness in Moros Protocol, a pixel-painted sci-fi FPS roguelite. Survive the nightmare alone or with allies as you navigate the decaying warship, stalked by horrors and guided by a voice you don’t recognize. Adapt, upgrade, and push forward. You may be outnumbered, but not outmatched.
Why similar: FPS 31.1%, Shooter 20.3%, Horror 16.8%, Sci-fi 14.1%, Combat 10.2%
- #52 Roswell Ranch
70% matchMixed57% of 58 reviews2024
Dev: HELIX Games
Windows
Howdy, stranger! Hide from a vigilant UFO, find weapon components, and protect the farm from malevolent extraterrestrial threats.
Why similar: Shooter 17.9%, Horror 17.3%, Sci-fi 16.3%, First-Person 12.2%, FPS 10.1%
- #53 CRYO
66% matchVery Positive92% of 380 reviews2025
Dev: Valko Game Studios
Windows
CRYO is a multiplayer co-op survival horror for 1-4 players. You have been deployed by your company to various locations around the Antarctic due to communication issues. What awaits you in these dark, remote regions is far more sinister than a technical fault...
Why similar: Nonlinear 36.7%, Horror 20.5%, First-Person 16.6%, 3D 11.2%, Atmospheric 8.3%
- #54 Extraneum
67% matchVery Positive97% of 103 reviews2024
Dev: David JalbertPub: Hellforge Studios
Windows · Linux
Extraneum is an old-school, sci-fi single-player first person shooter with an emphasis on exploration and secret hunting. Fight your way through biohacked monstrosities and stop their progress before they take control of the entire world.
Why similar: Nonlinear 23.5%, FPS 22.3%, Shooter 12.7%, First-Person 10.1%, Sci-fi 10%
- #55 Earthfall
69% 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: FPS 23.6%, Co-op Campaign 21.2% ★, Shooter 11.6%, Gore 9.8%, Violent 8.7%
- #56 SCP: Ground Zero
67% matchMostly Positive70% of 731 reviews2022
Dev: Nikk F.
Windows
Infiltrate a secret facility to recover an anomalous object.
Why similar: Horror 32%, Action 18%, FPS 17.8%, Violent 16.9%, Indie 11.2%
- #57 Shrine II
66% matchVery Positive92% of 858 reviews2020
Dev: Scumhead
Windows · Linux
Shrine II is a retro FPS game with a focus on atmosphere and exploration. Explore a nightmarish world and battle great bosses where the surprises never end...
Why similar: FPS 25.6%, Shooter 15.2%, Gore 11.3%, Violent 10%, First-Person 8.1%
- #58 Painted In Blood
64% matchVery Positive87% of 127 reviews2025
Dev: MadCraftPub: Perp Games
Windows
Trapped in the haunting realm of an artist's twisted nightmare, engage in intense combat with grotesque enemies and monsters, experience unpredictable horror events that unfold dynamically, seamlessly blends classic retro FPS elements with modern elements.
Why similar: FPS 30.6%, Shooter 20.4%, Horror 18.8%, First-Person 14.4%, Combat 9.9%
- #59 Wandering in Space VR
66% matchMostly Positive79% of 211 reviews2023
Dev: MOONSEER VR
Windows
Join Wandering In Space, a unique FPS ROGUELITE SCI-FI experience built for VR. With a variety of space weapons, upgradable armory, power ups and unknown superpower, you, a soldier without any memory have to fight the mutants, cyborgs and the rebels to survive in the space of unknown...
Why similar: FPS 23.7%, Gore 19.2%, Shooter 15.1%, Horror 13.4%, Combat 11.3%
- #60 Project Liminal 2
63% matchVery Positive96% of 56 reviews2026
Dev: AquaHeaven StudiosPub: TXC
Windows
Explore terrifying liminal spaces. Horror walking simulator with reality-bending platforming and supernatural threats. Get lost between dimensions.
Why similar: FPS 21.1%, Shooter 17.5%, Puzzle 13.9%, Exploration 11%, First-Person 8.7%