60+ similar titles based on shared tags and player behavior. Themes include Action, Shooter, Singleplayer, Retro.
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.
Moros Protocol
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.
Extraneum
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.
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: Boomer Shooter 37.6% ★, FPS 16.2%, Shooter 9.6%, Space 8.4%, Stylized 6.5%
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: Boomer Shooter 37% ★, FPS 13.9%, Old School 9.5%, Shooter 8.6%, Sci-fi 6.7%
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: Boomer Shooter 32.4% ★, FPS 11.4%, Aliens 9.8%, Shooter 8.7%, Arcade 5.9%
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: Boomer Shooter 48.6% ★, FPS 16.8%, Old School 9.1%, Shooter 9.1%, Retro 4.8%
Explore and uncover the mystery of a surreal alien world by blasting aliens and glitching your environment in this intense retro side-scrolling action/adventure.
Why similar: Metroidvania 63.5%, Pixel Graphics 8.8%, Sci-fi 7.8%, Retro 5.4%, Exploration 4.3%
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: Boomer Shooter 36.9% ★, FPS 14.2%, Aliens 9.8%, Shooter 9%, Sci-fi 5.6%
1-Bit Roguelite Action Shooter.
Why similar: Aliens 22.3%, Shooter 13.9%, Sci-fi 11.6%, Stylized 10.5%, Space 9.5%
Xenosis is a thrilling metroidvania where you traverse an ancient temple that has been overrun by alien creatures. Armed with your blaster, you must combat a variety of challenging enemies and upgrade your weapon to escape
Why similar: Metroidvania 47.6%, Action-Adventure 12.5%, Exploration 12.2%, Space 10.4%, Sci-fi 9.4%
Blast through a cursed nightmare solo or with up to 3 friends. A retro-inspired FPS where looter shooter weapons meets boomer shooter chaos and rogue-lite elements.
Why similar: Boomer Shooter 50.6% ★, FPS 18.1%, Shooter 8.2%, Old School 7.5%, Retro 7%
Explore impossible mazes while battling the Ancient Ones and their bio-mechanical servitors in this retro first-person, Lovecraft inspired shooter. Paradox Vector's graphics are inspired by the old-school vector graphics games of the early 1980's.
Why similar: Boomer Shooter 28.3% ★, Metroidvania 17.9%, FPS 13.9%, Shooter 8.6%, Retro 6.1%
Unleash your inner bear in this over-the-top bullet-hell FPS! Embark on a zany retro-futuristic adventure and destroy oil-thirsty robots with an outrageous arsenal. Transform into a bear, wield unique powers, and embrace the absurd fast-paced action of Bears in Space!
Why similar: Boomer Shooter 35.4% ★, FPS 17.2%, Shooter 9.5%, Action-Adventure 8.2%, Sci-fi 8%
Blast, slice and shred through your enemies in this hardcore FPS inspired by the icons of the '90s, powered by the legendary Quake-1 Tech. Taking place in a realm left to rot, take up arms, unearth long-forgotten secrets and hunt down the Guardians of the Old World.
Why similar: Boomer Shooter 51.7% ★, FPS 20.3%, Retro 8.1%, Old School 7.4%, Shooter 6%
Explore an abandoned space station in this retro-themed explorative action platformer.
Why similar: Metroidvania 60.6%, Pixel Graphics 11.9%, Difficult 7%, Retro 4.6%, Adventure 4.4%
Embark on a journey into the darkest nightmares to restore your sanity. Blast your way through hordes of possessed enemies, unlock an arsenal of deadly weapons and unearthly abilities, and get ready to face even more Lovecraftian madness in this action-packed FPS sequel.
Why similar: Boomer Shooter 44.5% ★, FPS 19.5%, Shooter 9.4%, Combat 6.9%, Stylized 6.2%
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: Boomer Shooter 22.7% ★, FPS 20.1%, Aliens 12.1%, Old School 7.6%, Space 7.5%
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 22.8%, Shooter 13.3%, Old School 12.2%, Sci-fi 11.9%, Stylized 11.7%
PO’ed is an adrenaline-pumping space shooter that features gameplay elements inspired by generational powerhouses DOOM and QUAKE. Play as a chef who crashlands on an alien planet infested with extraterrestrial foes. Using a menu of “household” weapons, PO’ed puts your wits and reflexes to the test.
Why similar: Boomer Shooter 51.6% ★, Aliens 13.6%, FPS 11.7%, Shooter 8.9%, Space 7.1%
A platform shooter that brings 90's gaming smashing into your face! Blast and insta-melee your way through hordes of alien soldiers, robots, bosses and loads more. Fight on foot, in a fighter or in a bomber. Take on bosses and ensure that the alien menace won't threaten Earth ever again!
Why similar: Shooter 19%, Old School 18.4%, Difficult 18.1%, Pixel Graphics 10.9%, Retro 9.7%
‘Oh, Bugger!’ is a first-person shooter set in a luxury space hotel overrun by alien hordes. As a professional alien exterminator, pilot your mech to blast aliens and destroy their eggs, ending the infestation for good!
Why similar: Boomer Shooter 37.4% ★, FPS 17.1%, Aliens 12.6%, Shooter 8.1%, Arcade 6.3%
90s-style shooter meets Metroidvania. Step through a portal to a mysterious alien world, and discover the fate of the Lost Expedition.
Why similar: Metroidvania 29.5%, FPS 16.7%, Old School 9.9%, Shooter 8.2%, Exploration 7.2%
Possessed by an alien entity, slash and tear countless enemies with your monstrous claws, you must find a way to escape the planet before you lose what's left of your humanity! Exodemon is a game inspired by the 90s FPS golden age.
Why similar: FPS 42.2%, Shooter 18.1%, Retro 16.6%, Pixel Graphics 14.4%, First-Person 8.7%
Destroy aliens, dash between planets, and buy powerful upgrades. Exodemic is a compact roguelike that combines frenetic shoot 'em up gameplay with a procedurally generated overworld filled with vendors, trading hubs, and combat encounters. Race against the clock to save the human race.
Why similar: Arcade 21.9%, Aliens 19.1%, Space 13.9%, Stylized 12.5%, Pixel Graphics 11.5%
Fight off disgusting beasts and enemies, drill for resources, search for ancient relics, craft technology and upgrades, and use a glove with special abilities in an adventure packed with action!
Why similar: FPS 24.9%, Space 14.4%, Combat 13.1%, Sci-fi 12.7%, Action-Adventure 12.4%
A fast-paced first-person shooter where you master gun recoil to leap across platforms, battle various enemies, and upgrade your weapon to escape an overrun space station.
Why similar: FPS 34.1%, Shooter 21%, Aliens 13.4%, Space 10.5%, Stylized 8.5%
Planet DOS is under attack by Space Aliens, DOSMan needs to fend them off and defend his home planet!
Why similar: Boomer Shooter 39.1% ★, FPS 16.4%, Shooter 10.6%, Old School 5.6%, Colorful 5.4%
Lock and load into the Starship Troopers universe and join the Mobile Infantry in the most realistic depiction of war ever made! Experience an original story in this action-packed, first-person retro shooter. Would you like to know more?
Why similar: Boomer Shooter 44% ★, Aliens 9.6%, Sci-fi 9.1%, FPS 8.3%, Shooter 6.8%
Play as Captain Grisham, and uncover the secrets of Planet 4-514 in this thrilling prequel to Side Scape!
Why similar: Metroidvania 32%, Aliens 12.4%, Space 11.1%, Exploration 7.9%, Pixel Graphics 7.1%
Battle your way through the dense zombie crowds as you struggle to survive! Inspired by classic zombie movies and FPS games from the 90s, the overwhelming combat will keep you on your toes!
Why similar: Boomer Shooter 45.6% ★, FPS 17.8%, Shooter 10.5%, Arcade 8.1%, Combat 4.8%
Seek out new weapons and equipment to delve deeper into the dangerous world of Cypher-X72! Be warned, you aren't the only one seeking the forbidden technology known as Zexion! It will take cunning and valor to succeed in this action-packed sci-fi adventure!
Why similar: Metroidvania 31%, Aliens 14.5%, Difficult 9.9%, Sci-fi 9%, Action-Adventure 7.9%
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: Aliens 22.6%, Shooter 21.5%, Difficult 20.4%, Exploration 16.2%, Sci-fi 14.6%
Fly into a charming handcrafted world and go on an adventure that mixes up open exploration with crispy twin-stick shooter action. Fight your way from the shiny overworld to the deepest caves, improve your ship and overcome the dungeons' bosses to rescue your friends!
Why similar: Metroidvania 54.1%, Exploration 14%, Shooter 12.1%, Colorful 7.8%, Retro 6.7%
Intense 2D action-platformer set in a mining colony infected by an alien plague. In B.I.O.T.A. you can choose your hero, fight gruesome monsters, and customize your 8-bit retro experience with swappable 4-color palettes.
Why similar: Metroidvania 27.5%, Aliens 18%, Old School 9.6%, Arcade 8.9%, Combat 7.8%
DOOMED is a First Person Shooter with horror elements, heavily inspired by old-school shooter classics.
Why similar: FPS 24.5%, Aliens 21%, Shooter 14.4%, Sci-fi 12.6%, Adventure 10.5%
A twin stick shooter without the twin stick, Gunlocked is a sci-fi action roguelike about careful positioning and upgrade selection. Manage unique targeting systems across multiple weapons and upgrades, as you battle legions of alien ships, and then do it all over again!
Why similar: Aliens 22.1%, Shooter 14.9%, Arcade 14.8%, Pixel Graphics 11.8%, Space 10.2%
Discover a vast alien world. Fight the ferocious local fauna and killer machines. Reveal its secrets and find a way to escape. The Mobius Machine is a side-scroller action adventure, with an emphasis on free-form exploration and intense combat.
Why similar: Metroidvania 41.9%, Exploration 11%, Shooter 10.6%, Aliens 10.2%, Space 9.3%
Bloodshed is a Roguelite Survivors FPS; an exhilarating fusion of Roguelite elements merged with retro-styled visuals and first-person “Survivors-like” frenetic combat action!
Why similar: Boomer Shooter 47% ★, FPS 20.2%, Old School 11.7%, Shooter 11.5%, First-Person 5.1%
Collect crazy power-ups, upgrade your weapons into tools of destruction, and escape from the robotic zombie horde - alone, or with friends.
Why similar: Boomer Shooter 45.5% ★, FPS 20.2%, Old School 10.2%, Shooter 7.6%, Retro 7.4%
Exographer is an exploration game based on science. Become an explorer, stranded in an alien planet, and discover the secrets of an extinct civilization. Gain new powers to avoid dangers and obstacles in your journey, and use your camera to reveal particles and hidden clues.
Why similar: Metroidvania 29.1%, Exploration 21.8%, Sci-fi 15.8%, Pixel Graphics 15.2%, Adventure 9.4%
Guns of Fury is a retro-inspired action platformer that combines the run & gun and Metroidvania genres. Explore a vast interconnected world, gain new abilities and weapons, battle epic bosses and stop the plans of an evil corporation before it’s too late!
Why similar: Metroidvania 38.9%, Shooter 13.1%, Old School 11.9%, Retro 9.2%, Pixel Graphics 9.2%
Mech FPS game in all directions of space; follow the story and contribute to the fight for your homeland! Survive the space wars as an up-and-coming soldier with the toughest warriors around!
Why similar: Space 26.6%, FPS 18.4%, Shooter 17.8%, Sci-fi 17.4%, Stylized 7.2%
Blast hordes of alien ships into junk. Collect the scrap to upgrade your ship into an unstoppable force of destruction. Unlock new characters and weapons and upgrade your stats between runs.
Why similar: Aliens 26.6%, Shooter 21.2%, Space 20.3%, Sci-fi 14.1%, Retro 8.7%
Sublevel Zero Redux is a roguelite six-degree-of-freedom shooter in a universe where reality is falling apart. Use your zero-g gunship to fight through a vast underground facility, looting advanced weapons to destroy hordes of deadly enemies.
Why similar: Shooter 23.9%, Sci-fi 20.1%, Retro 14.5%, Pixel Graphics 13.7%, Exploration 10.8%
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 24.4%, Old School 14.2%, Shooter 11.7%, Exploration 9.4%, Sci-fi 9.2%
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: Aliens 19.7%, FPS 16.9%, Space 11.6%, Old School 9.5%, Sci-fi 8.2%
Fight to survive on a mysterious alien planet, outwit its vicious inhabitants, and do whatever it takes to find a way off that wretched rock.
Why similar: Shooter 23%, Aliens 20.5%, Sci-fi 15.1%, Difficult 13.1%, Action-Adventure 11.4%
Bounce, dash, and grapple through flooded caverns in this fast-paced first-person action platformer. Descend into Grimhook's sunken ruins as Dart, mastering Lovecraftian powers and decimating robotic foes. Explore, battle, and unravel the mysteries below Miletos.
Why similar: FPS 26.6%, Shooter 17.3%, Action-Adventure 14.9%, Combat 12.8%, Stylized 12.2%
A thrilling singleplayer space shooter that blends weird fiction, dark gritty sci-fi, and transhumanism. Fly your spaceship and fight your way through a galaxy where your mind is at risk just as much as your "body": nothing here is human. Not even you.
Why similar: Aliens 25%, Space 16.9%, Shooter 13.9%, Action-Adventure 13.4%, Exploration 12.4%
A retrowave/mecha-inspired sci-fi first-person shooter featuring fast-paced combat in old-school style open-plan levels packed with pickups, keys, and secrets.
Why similar: Boomer Shooter 46.7% ★, FPS 16.6%, Old School 11.1%, Sci-fi 7.7%, Shooter 7.5%
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: Boomer Shooter 40.5% ★, FPS 20.3%, Shooter 12%, Stylized 9%, Sci-fi 7.4%
A fast-paced 2D handcrafted metroidvania with strange sci-fi environments. Something is roaming the halls, watching your every move.
Why similar: Metroidvania 42.3%, Sci-fi 11.4%, Space 11.3%, Exploration 9.9%, Action-Adventure 9%
Play as android MIO in this mesmerizing metroidvania where you explore the Vessel, an enormous technological ark overgrown with machines gone rogue. Uncover its secrets, enhance MIO's abilities, and save the spaceship and its residents from oblivion.
Why similar: Metroidvania 45.2%, Difficult 11%, Exploration 10.9%, Action-Adventure 10.1%, Combat 7.7%
A SHORT and sweet pixelated low fidelity 90s throwback hyper-fast action shooter. Survive and fight through a city overrun with manufactured monstrosities, biomass horrors, and a military authority trying to purge everything living. Heavy metal / techno soundtrack featuring BOD Music
Why similar: FPS 27.1%, Boomer Shooter 24.1% ★, Shooter 14.5%, Old School 9.1%, Stylized 8.6%
Your ship has crash-landed on a stray rogue planet, and you're out of fuel... It's up to you to delve beneath the frozen surface and find a way to get your ship back into space while fighting strange sea creatures and uncovering the mysteries of the world beneath the ice!
Why similar: Shooter 31%, Pixel Graphics 17.9%, Colorful 17.6%, Space 16.8%, Retro 15.7%
Planet Station is a tense 3D action shooter in the Sci-Fi genre. Players must help former sheriff Margaret survive on a dangerous planet after her spaceship crashes. Fight monsters, gather resources, and find a way out to escape this deadly trap.
Why similar: Aliens 24.3%, Space 19.7%, Shooter 17.8%, Retro 12.4%, Pixel Graphics 11.2%
Diluvian Ultra: Awakening shows a never-before seen part of Diluvian Ultra's story, preceding the events of the main game. As a young Diluvian Knight, stage a heroic defense against insurmountable odds, in this single-player FPS with a retro aesthetic and fast-paced, strategic combat.
Why similar: Boomer Shooter 39.6% ★, FPS 12.4%, Shooter 10.6%, Sci-fi 8.3%, Action-Adventure 7.4%
Boot up your 486 and launch olcst.exe for this retro fps from an alternate 1990's. Descend into the madness of the Spanish Civil War fighting vicious fascist forces and supernatural monsters. Conquer three action packed episodes wielding machine guns, rifles, flamethrowers and explosives.
Why similar: FPS 28.9%, Boomer Shooter 23.1% ★, Shooter 14.4%, Old School 10%, Retro 8.7%
PowerSlave Exhumed is a KEX Engine port of the classic console game perfectly blending both the PlayStation & Saturn versions
Why similar: Metroidvania 25.9%, FPS 17.8%, Boomer Shooter 13.3% ★, Shooter 10.5%, Old School 7.4%
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: Boomer Shooter 37.9% ★, FPS 16.3%, Shooter 10%, Space 9.8%, Combat 7.9%
Isometric action shooter with light RPG elements. Brutally kill tons of alien monsters, find over a dozen powerful weapons, skill up your hero & stop the blood thirsty invaders in a classic handcrafted campaign. Never ending waves await you in horde-mode!
Why similar: Aliens 28.4%, Shooter 18.5%, Combat 12.7%, Sci-fi 12.4%, Old School 10.4%
An indie story-driven space shooter with intense battles, escalating enemy waves, and massive boss fights. Choose and upgrade ships, unlock powerful weapons, and protect your allies. Upgrade your base and construct a battleship to take on even stronger enemies. All set to a rock & synth soundtrack.
Why similar: Difficult 14.7%, Shooter 13.9%, Action-Adventure 13%, Sci-fi 9.4%, Pixel Graphics 9.3%
