- #1 Dusk 12
97% matchMixed48% of 237 reviews2014
Dev: Orion GamesPub: ESDigital Games
Windows
Median: 3.2 hrsMean: 3.7 hrs≥1hr: 81%
Dusk 12 is a first person shooter, full of action where the player will incarnate two heroes. One of the soldiers of the group, with unknown past and one of the infected men with the virus, who has strength, speed and fortitude beyond human limits.
Why similar: Action 62.5%, FPS 37.5%
- #2 Z.I.O.N.
96% matchMostly Negative67% of 598 reviews2016
Dev: VGstudio
Windows
Median: 4.7 hrsMean: 38.7 hrs≥1hr: 98%
Z.I.O.N. - First-person shooter in a post-apocalyptic setting, where robotic creatures take over the planet and Z.I.O.N. group agents are trying to save the world.
Why similar: Action 73%, FPS 27%
- #3 E.T. Armies
96% matchMixed50% of 331 reviews2016
Dev: Raspina StudioPub: Merge Publishing
Windows
Median: 4.2 hrsMean: 4.9 hrs≥1hr: 93%
E.T. Armies is an action-packed, fast-paced, science-fiction first person shooter. The game takes place in a future where Earth has been reduced to ashes; It is now home to a new nation that hungers only for war. Prepare yourself to rise and defend against the invasion of the Forsaken.
Why similar: Action 52.9%, FPS 47.1%
- #4 Exodus from the Earth
95% 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 51.5%, Action 48.5%
- #5 Project Pulsation
94% 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 81.3%, FPS 18.7%
- #6 The Stalin Subway: Red Veil
94% matchMixed48% of 593 reviews2014
Dev: Orion GamesPub: ESDigital Games
Windows
Median: 3.0 hrsMean: 3.4 hrs≥1hr: 90%
With the death of Stalin, all those who surrounded him, are now fighting for the supreme power and control over the nation. Lena, our heroine, has found that her husband has been kidnapped and possibly murdered. She has no clue about who did it, but she knows whom to ask.
Why similar: Action 61%, FPS 39%
- #7 Elite vs. Freedom
93% matchMixed43% of 102 reviews2016
Dev: AVE
Windows
Median: 3.5 hrsMean: 9.3 hrs≥1hr: 94%
Elite vs. Freedom is an action-packed Indie third-person shooter game. In the near future, the Earth is controlled by a global government. Few dare to resist this neo-feudalistic, corporatist, police state. Leading the insurgence, a group known as Freedom takes up the fight.
Why similar: Action 100%
- #8 Z.A.R.
92% matchMixed66% of 101 reviews2015
Dev: Maddox GamesPub: Nightdive Studios
Windows · Linux
Median: 12 minMean: 3.8 hrs≥1hr: 26%
In 2097, the mining of minerals and other natural resources is completely automated and controlled by supercomputers. The planets that are mined for 'Iberium', an essential mineral to control pollution on Earth, are called Z.A.R.; Zones for Artificial Resources.
Why similar: Action 64.6%, FPS 35.4%
- #9 METAL EDEN
89% matchVery Positive86% of 1,920 reviews2025
Dev: Reikon GamesPub: Deep Silver
Windows
Median: 2.5 hrsMean: 8.4 hrs≥1hr: 69%
An adrenaline-rush sci-fi FPS. A HYPER UNIT ASKA is sent on a suicide mission to rescue citizens' COREs from MOEBIUS, an orbital city turned into a deadly trap. Dive into cybernetic warfare, face the ENGINEERS, and uncover the secrets of METAL EDEN.
Why similar: Action 50.6%, FPS 49.4%
- #10 Andromeda Zombies Colonies
90% 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: Action 59.6%, FPS 40.4%
- #11 Metal Planet
91% matchMostly Negative31% of 72 reviews2014
Dev: Tiny Game Fort
Windows
Median: 3.1 hrsMean: 3.8 hrs≥1hr: 95%
The game is set on a distant planet called Metal Planet. Two corporations are fighting for control of a valuable resource capable of transforming matter. You take on the role of a soldier with equipped power armor and powerful weapon.
Why similar: Action 100%
- #12 Project Mercury
88% matchMixed58% of 590 reviews2017
Dev: Raxasoft Games
Windows
Median: 6 minMean: 9.2 hrs≥1hr: 24%
Make your way on foot, on a hoverbike, up skyscrapers, and down bottomless pits, as you exterminate a threat of unknown origin!
Why similar: Action 100%
- #13 Twin Sector
89% matchMostly Negative37% of 288 reviews2009
Dev: DnS Development
Windows
Median: 30 minMean: 5.9 hrs≥1hr: 32%
The story of Twin Sector takes place in a post-apocalyptic future where the remains of mankind have been put to artificial sleep in cryogenic chambers deep under the contaminated surface of earth — until the planet becomes habitable again. You as the player must take the role of Ashley Simms, the protagonist of Twin Sector.
Why similar: Action 100%
- #14 Marathon
82% matchVery Positive84% of 51,454 reviews2026
Dev: Bungie
Windows
Median: 18.7 hrsMean: 55.9 hrs≥1hr: 94%
Scavenge the lost colony of Tau Ceti IV as a bio-cybernetic Runner in a PvPvE survival extraction FPS from the creators of Halo and Destiny.
Why similar: FPS 64.1%, Action 35.9%
- #15 M.A.X.: Mechanized Assault & Exploration
86% matchVery Positive88% of 208 reviews2017
Dev: Interplay Entertainment Corp.
Windows · Mac · Linux
Colonize newly-discovered planets, control the resources found there, and defend your colony against other rival factions in real-time or turn-based action.
Why similar: Action 100%
- #16 Cyber Utopia
87% matchMixed44% of 128 reviews2017
Dev: Coconut Tree StudioPub: Conglomerate 5
Windows
Median: 18 minMean: 21.8 hrs≥1hr: 37%
Cyber Utopia is a first-person shooter, made in a pastiche, old-school style in the setting of cyber punk. Actions unfold in the distant future, when the technology developed to such an extent that people began to turn into cyborgs.
Why similar: FPS 54.3%, Action 45.7%
- #17 X-17
86% matchMixed50% of 129 reviews2021
Dev: Panzer GamingPub: Volens Nolens Games
Windows
Median: 3.1 hrsMean: 3.2 hrs≥1hr: 78%
FPS/3rd Person Genre Shooter. Fight your way through an Alien Invasion not only on earth but on other planets.
Why similar: FPS 51.8%, Action 48.2%
- #18 Echelon: Wind Warriors
85% matchMostly Positive71% of 106 reviews2014
Dev: MADia EntertainmentPub: ESDigital Games
Windows
Median: 3.2 hrsMean: 6.9 hrs≥1hr: 76%
In Echelon: Wind Warriors you will discover the universe of the third millennium. This is a combat simulator involving hovering machines of the future. War is raging between the government forces of the Galactic Federation and squadrons from one of the colonies.
Why similar: Action 100%
- #19 Ambrosia Sky: Act One
81% matchVery Positive93% of 219 reviews2025
Dev: Soft Rains
Windows
You left. Now they’re dead. Ambrosia Sky: Act One is an immersive sim about exploring an asteroid colony devastated by an unknown contamination. Survive and harvest strains of hostile alien fungi, explore treacherous environments, and find meaning and beauty in so much death—the first of two acts.
Why similar: Action 100%
- #20 Machine Hunt
84% matchMixed51% of 621 reviews2017
Dev: Racing BrosPub: ANPA.US
Windows · Mac · Linux
Median: 2.7 hrsMean: 4.4 hrs≥1hr: 82%
Machine Hunt is a first person, fast paced, chaotic shooting game that pits heavily armed players against machines that have only one goal, destroy humanity.
Why similar: Action 100%
- #21 Merger 3D
84% matchMixed46% of 215 reviews2016
Dev: MahhaonPub: Sometimes You
Windows
Median: 3.0 hrsMean: 3.4 hrs≥1hr: 95%
2048AD - the year in which humanity was faced with bio-terrorism. The desire to reach the next stage of evolution, which ran contrary to the facts of nature, formed the study of illegal modification to human cells. Because of this, a special unit was formed by mercenaries who opposed human experimentation.
Why similar: Action 77.9%, FPS 22.1%
- #22 Andromeda One Zombies
83% matchMixed44% of 70 reviews2020
Dev: Yann GEFFROTIN
Windows
Andromeda One Zombies is an First Person Shooter video game featuring zombies. The game take place in the far future where spatial exploration of galaxy is possible. A virus has spread and now zombies are rampant. The hero is in the military and try to bring order in the Andromeda galaxy.
Why similar: FPS 55.8%, Action 44.2%
- #23 Aliens: Colonial Marines Collection
82% matchMixed62% of 12,007 reviews2012
Dev: Gearbox SoftwarePub: SEGA
Windows
Median: 5.3 hrsMean: 15.4 hrs≥1hr: 77%
You & your friends are the deadliest killers in the galaxy – the US Colonial Marines. It’s up to you to not just survive, but wipe out the Xeno infestation.
Why similar: FPS 51.9%, Action 48.1%
- #24 Eradicator
81% matchVery Positive84% of 113 reviews2014
Dev: Accolade, IncPub: Atari
Windows · Mac · Linux
Median: 12 minMean: 3.4 hrs≥1hr: 19%
Explode into action!
Why similar: Action 56.3%, FPS 43.7%
- #25 Earth's Shadow
79% matchVery Positive91% of 94 reviews2023
Dev: WRF Studios
Windows
Earth's Shadow is a third person action Sci-Fi dungeon crawler set in the year 3081 on planet Sumbra; a remote alien planet where legends of valuable relics surround this black world, calling to the greedy and brave explorers seeking a bright future... but end up uncovering an even darker past.
Why similar: Action 100%
- #26 Perilous Warp
78% matchMostly Positive74% of 376 reviews2020
Dev: Crystice Softworks
Windows · Mac · Linux
Median: 2.3 hrsMean: 4.3 hrs≥1hr: 68%
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: Action 65%, FPS 35%
- #27 Bombshell
79% matchMixed58% of 418 reviews2016
Dev: Slipgate Ironworks™Pub: 3D Realms
Windows
Median: 8.7 hrsMean: 8.7 hrs≥1hr: 92%
Bombshell is an Action Shooter game in which bomb disposal technician turned mercenary for hire, Shelly "Bombshell" Harrison must strong-arm her way across 4 planets in a galactic adventure to rescue the president (and humanity) from an apocalyptic alien threat.
Why similar: Action 100%
- #28 Otherskin
75% matchMostly Positive76% of 91 reviews2025
Dev: Game AtelierPub: FDG Entertainment
Windows
Embark on a deadly solo mission to uncover Vandermire’s secrets. Absorb alien morphs to evolve beyond human limits. Guided by your AI suit, explore alien biomes, master unique abilities, and fight to survive in a stunning action adventure. The universe is at stake.
Why similar: Action 100%
- #29 Rescue Operation
77% matchVery Positive87% of 299 reviews2021
Dev: Laush Dmitriy SergeevichPub: Laush Studio
Windows
Is a first-person shooter game. The game will follow the scenario of the game, and destroy the enemies in its path
Why similar: FPS 62.3%, Action 37.7%
- #30 Project Hive
78% 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: Action 100%
- #31 Greed: Black Border
80% matchMixed43% of 338 reviews2010
Dev: Clockstone
Windows
Median: 24 minMean: 4.1 hrs≥1hr: 34%
Hack ‘n slash your way through this science-fiction-themed action/RPG. In the futuristic universe of GREED, the discovery of new interstellar travel possibilities has led to a new age of colonialization. The five largest colonial powers are entangled in a full-scale war over a new element called Ikarium, the recently discovered rare...
Why similar: Action 100%
- #32 Patriot: DemocratiZation
75% matchVery Positive84% of 106 reviews2025
Dev: MADia EntertainmentPub: Strategy First
Windows
2017. Around the world, oil and gas reserves are being depleted. In the United States, forces hungry for world domination are coming to power. In Russia, the economic and political situation is on the verge of complete collapse.
Why similar: Action 59%, FPS 41%
- #33 Lust Effect [18+]
74% matchMixed68% of 127 reviews2025
Dev: Dirty Adventures 🖤
Windows
Lust Effect [18+] is a first-person shooter with adult content. Explore a space station overrun by xenomorphs, manage resources, uncover spicy memories, and fight for survival in a mix of horror, sci-fi, and lust.
Why similar: FPS 54.6%, Action 45.4%
- #34 De-Void
77% matchMixed63% of 144 reviews2016
Dev: Playstige Interactive
Windows
Median: 3.9 hrsMean: 4.2 hrs≥1hr: 96%
De-Void is a first-person adventure game, where the player unravels the mysterious circumstances surrounding the disappearance of a remote space colony crew.
- #35 Everreach: Project Eden
76% matchMixed47% of 631 reviews2019
Dev: Elder GamesPub: Headup
Windows
Median: 3.0 hrsMean: 5.0 hrs≥1hr: 86%
Take on the role of Nora Harwood, member of Everreach’s Security Division, on a mission to secure the colonization process of Eden and investigate mysterious incidents! Everreach: Project Eden is a fast-paced, story-driven action-RPG set on the visually stunning Planet Eden.
Why similar: Action 100%
- #36 Battle Shapers
71% matchVery Positive82% of 1,089 reviews2024
Dev: Metric Empire
Windows
Median: 6.1 hrsMean: 9.2 hrs≥1hr: 83%
Battle Shapers is an action-packed, sci-fi FPS roguelite in which you shoot and smash your way through swarms of corrupt robots. Wield powerful weapons, abilities, and game-changing new powers stolen from ruthless Overlords.
Why similar: FPS 61.4%, Action 38.6%
- #37 Mother Hub
71% matchMostly Positive80% of 132 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 59.8%, Action 40.2%
- #38 ADACA
72% matchVery Positive91% of 883 reviews2022
Dev: Siris Pendrake
Windows
Median: 3.0 hrsMean: 6.9 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 62.4%, Action 37.6%
- #39 Helium
76% 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%
- #40 Rimward Basilisk
72% matchVery Positive94% of 62 reviews2022
Dev: Nowaki (old)
Windows
The long war between Ulstania and Kostakovia was interrupted when a cyberweapon went catastrophically out of control. Follow the stories of the survivors as they fight and navigate through the fallout. [NOTE: please read game description below]
Why similar: Action 100%
- #41 The Path of Greatest Resistance
74% matchMostly Positive79% of 53 reviews2017
Dev: RealityRig
Windows
Mankind was wiped off the Earth, but some escaped off the planet. Now the last remnants of humanity hide in the rocky outer regions of our solar system. Fight back against the Machine Alliance in this made-for-VR shooter.
Why similar: Action 100%
- #42 EPOCH
73% matchVery Positive84% of 176 reviews2014
Dev: Uppercut Games Pty Ltd
Windows
Median: 3.3 hrsMean: 3.8 hrs≥1hr: 75%
EPOCH - Post-apocalyptic Robot Combat
Why similar: Action 100%
- #43 Within the Cosmos
71% matchMixed44% of 50 reviews2025
Dev: debdev
Windows
Within the Cosmos is a sci-fi RPG. After awakening in a secluded star system, you soon discover a fractured human society grappling with an emerging android threat. Explore planets, uncover mysteries, and navigate differing philosophies. Your choices will shape how the story unfolds.
Why similar: FPS 63.7%, Action 36.3%
- #44 ALIENS INVADED OUR PLANET
73% matchMixed59% of 88 reviews2018
Dev: Kerim Kumbasar
Windows
Aliens Invaded Our Planet is a Multiplayer / CO-OP (Up to 6P) FPS & Arcade Style Action game, the game is about alien invasion in 1900s Richalley Town. Shoot and run for your life against the aliens!
Why similar: Action 100%
- #45 Morphite
73% matchMixed68% of 109 reviews2017
Dev: Crescent Moon Games
Windows · Mac · Linux
Median: 1.4 hrsMean: 5.0 hrs≥1hr: 56%
Morphite is a casual atmospheric FPS, inspired by the classics. Research plants and animals, battle hostile entities, and unravel a mystery surrounding a rare material called Morphite.
Why similar: Action 100%
- #46 Moon Mystery
68% matchMixed66% of 696 reviews2024
Dev: CosmoscoutsPub: indie.io
Windows
Median: 2.9 hrsMean: 5.5 hrs≥1hr: 71%
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 59.4%, Action 40.6%
- #47 Zortch
65% matchOverwhelmingly Positive98% of 1,354 reviews2023
Dev: Mutantleg
Windows
Median: 2.6 hrsMean: 3.9 hrs≥1hr: 63%
Meet Zortch Maxinum: short order cook, amateur engineer and professional slacker; Bored and tired of her day job she decides to go on a holiday but alas she picks a cheap option: turns out it's a scheme by aliens who capture humans to eat their brains! also this game is a sci-fi horror comedy fps
Why similar: FPS 67.6%, Action 32.4%
- #48 Salvation Prophecy
70% matchMixed67% of 227 reviews2013
Dev: Firedance Games
Windows · Linux
Median: 54 minMean: 4.7 hrs≥1hr: 49%
Salvation Prophecy is a military space epic. Human, mutant, and robotic factions are at war for galactic domination. Battles rage as space fleets collide. Invaders clash against fortified enemy colonies. Yet the greatest danger is the impending annihilation foretold by an apocalyptic prophecy.
Why similar: Action 100%
- #49 INDUSTRIA
66% matchMostly Positive71% of 4,117 reviews2021
Dev: BleakmillPub: Headup
Windows
Median: 3.1 hrsMean: 4.0 hrs≥1hr: 83%
Embark on a gripping journey in INDUSTRIA, an atmospheric FPS set in Cold War-era East Berlin. Unravel the secrets of a mysterious parallel dimension while searching for a missing colleague. Explore a haunting reality where the truth awaits. Discover the dark past that lies beyond.
Why similar: FPS 58.8%, Action 41.2%
- #50 2023: Alien Bugs Invade Earth
67% matchVery Positive77% of 53 reviews2023
Dev: StarTroop LLC
Windows
Why are alien insectoids invading Earth in 2023? This narrative driven 2D shooter pits you against a seemingly hopeless battle against the invading Insectoids. How will you (and Earth) manage to survive? What hidden technological, historical, and spiritual secrets will you discover as a result?
Why similar: Action 100%
- #51 Band of Defenders
69% matchMixed50% of 399 reviews2018
Dev: Alda Games
Windows
Median: 3.3 hrsMean: 9.9 hrs≥1hr: 89%
A Co-Op FPS game with base building in a post-apocalyptic world. Craft weapons, build barricades and automated turrets, unlock new gear and items for visual customization and kill all savages and mutants trying to destroy the remnants of human civilization.
Why similar: FPS 64.5%, Action 35.5%
- #52 Diluvian Ultra
66% matchMixed58% of 398 reviews2023
Dev: Cresthelm StudiosPub: Fulqrum Publishing
Windows
Median: 24 minMean: 5.4 hrs≥1hr: 32%
Diluvian Ultra is a single-player, first-person shooter focusing on a retro aesthetic and fast-paced, strategic combat. The game is set in its own expansive fictive universe. Rather than gritty or dark, Diluvian Ultra is colorful and fantastical, like the cover of pulp sci-fi novels of the past.
Why similar: FPS 60%, Action 40%
- #53 41 Hours: Prologue
68% matchMixed60% of 80 reviews2021
Dev: TexelworksPub: ValkyrieInitiative
Windows
41 Hours is a first-person shooter dramatic game that follows the narrative of Ethan, a workaholic scientist in search of his long-lost wife. This is a one-hour prologue of the incredible, action-packed journey.
Why similar: FPS 67.9%, Action 32.1%
- #54 Requiem: Avenging Angel
68% matchVery Positive81% of 116 reviews2016
Dev: Cyclone StudiosPub: Ziggurat
Windows
Median: 18 minMean: 2.8 hrs≥1hr: 29%
Requiem: Avenging Angel is a 3D, first-person action game of biblical proportions set in a world under siege. A holy war rages on Earth between Heaven's Chosen Soldiers and Hell's Fallen Angels.
Why similar: Action 66.3%, FPS 33.7%
- #55 Yar's Revenge
69% matchMixed65% of 85 reviews2011
Dev: Killspace EntertainmentPub: Atari
Windows
Median: 30 minMean: 2.7 hrs≥1hr: 36%
Take flight as you explore exotic alien worlds and seek to avenge your fallen race
Why similar: Action 100%
- #56 Viscerafest
62% matchVery Positive85% of 695 reviews2025
Dev: Acid Man GamesPub: Fulqrum Publishing
Windows · Linux
Median: 1.1 hrsMean: 5.2 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 57.6%, Action 42.4%