Games Like OMEGA SPACE

A retro-inspired 2D space shoot-em-up. Mine asteroids! Shoot alien saucers! Get rich or die flying!

Why similar: Space 22.5%, Retro 16.6%, Shooter 13.5%, Arcade 13.4%, Aliens 13%

Alien attackers from the Izar system are invading Earth! Battle the extraterrestrial menace in endless waves in this tribute to classic alien 'invader' shooters from the late '70s and early '80s. Aim for the high score by destroying the evil alien monsters!

Why similar: Arcade 19.8%, Aliens 18.5%, Shooter 17.1%, Space 14.3%, Sci-fi 8.7%

In this unique shooter from 1984. take on the role of a pilot of an out-dated Cosmic Cruiser, fighting to rescue the crew of a distant space station that had been captured by a raiding party from the sinister Rallom Empire.

Why similar: Shooter 19.5%, Retro 17.5%, Space 14.6%, Arcade 14.2%, Aliens 11.2%

First-person mod of the Unreal Engine Lyra starter project

Why similar: Space 17.6%, Aliens 16.5%, Shooter 14.4%, FPS 13%, Retro 10.4%

Arcade action meets puzzle adventure. Slow down and speed up space. Collect all the fuel cells. Then get to the exit while avoiding the Octians before the timer runs out.

Why similar: Dystopian 17.7%, Science 17% ★, Space 15.1%, Aliens 14%, Retro 9.5%

Strange radio bursts have been detected! Embark on an immersive adventure as you analyze radio signals coming from space, decipher hidden messages, symbols, sounds, and translate alien languages. Follow an engaging story with countless dialogues and game-changing choices.

Why similar: Science 30.5% ★, Aliens 24.9%, Space 12.6%, Sci-fi 12.5%, Retro 5.5%

Blast through 28 levels in this FPS inspired by classic retro games. Levels span across 3 game modes ending with unique epic boss battles to test your skills. Find hidden medals, discover hidden objectives, and level up your character all while trying to survive an onslaught of nostalgic foes.

Why similar: Space 13.7%, Retro 13.1%, Aliens 12.5%, Arcade 10.7%, FPS 10.5%

In the year 2204 an average engineer gets an ordinary job offer that ends up being a lot more than he bargained for...

Why similar: Science 22.1% ★, Space 18.8%, Shooter 12.6%, Retro 12.3%, Sci-fi 11.2%

Can "Super Meteor" save the universe from the space debris created by the development of space by the people of Earth?

Why similar: Space 27.9%, Sci-fi 14.2%, Aliens 11.9%, Arcade 11.4%, Shooter 10.3%

This terrifying 1990s sci-fi first-person shooter from Capstone Software has you venturing deep into the dark and twisting test chambers of Corridor 7 to combat a hostile takeover of Earth.

Why similar: Aliens 22.3%, Retro 15.9%, Space 13.6%, Shooter 13.4%, FPS 11.6%

A Vertical Shoot 'Em Up Arcade style game with AAA Graphics and Sound. Shoot through levels of Spores, Arrays and Viruses of different types. Power Up Bio Missiles and Special Weapons needed to defeat the enemies coming your way.

Why similar: Science 21.7% ★, Space 18%, Arcade 11.8%, Retro 10%, Shooter 10%

Mission: Translate an interstellar message, using the universal languages of math & science.

Why similar: Science 34.9% ★, Aliens 22.1%, Retro 13.1%, Space 11.3%, Sci-fi 11.3%

Gray goo is a short retro arcade shooter with lots of upgrades. This game is about destroying goo in space and saving the universe.

Why similar: Space 22.6%, Retro 17.8%, Shooter 11.3%, Arcade 11.2%, Minimalist 9%

RESHOOTER offers heart-pounding shoot-em-up action that elevates classic arcade gameplay to the next level. Dive into the retroflow with electrifying visuals, immersive audio, and captivating mechanics.

Why similar: Arcade 19.4%, Retro 17.1%, Space 15.1%, Sci-fi 14.6%, Aliens 12.6%

Pewt 'em Up! is a retro inspired arcade space shoot 'em up with lots of upgrades, achievements, extras and more.

Why similar: Aliens 19.4%, Shooter 16.1%, Arcade 15.6%, Space 14.1%, Retro 11.4%

Master Lander is a hard-to-beat 2d physics driven landing game with a centric gravity. You take on a role of remote lander pilot. Your task is to bring the lander from the orbit down to the surface of each of 27 different exoplanets.

Why similar: Space 25.5%, Arcade 18.6%, Dystopian 14.3%, Aliens 12%, Retro 11.5%

Delivering coffee shots...in space! Fast-paced cosmic mixture between Tower defense and Matchmaking, in an always unpredictable universe full of quirky customers from the entire galaxy. Brace yourself for a caffeinated journey like no other!

Why similar: Space 19.9%, Aliens 19.4%, Arcade 17.2%, Retro 13%, Sci-fi 11.4%

ITZO is a retro style scrolling shooter and bullet hell game where you play as the best (and most ruthless) agent in space: ITZO! You have the mission to prevent an incoming interplanetary conflict… How are you going to do it? Easy. With bullets, destruction, chaos and no diplomacy!

Why similar: Space 26.2%, Shooter 18%, Retro 15.6%, Arcade 14.7%, Aliens 9.6%

Space bounty hunter Falco must explore the solar system in search of his ex-girlfriend and destroy the Black Star cult. Collect bounties, upgrade your equipment, explore planets, crack wise & fight aliens in this GZDoom-powered Retro-FPS adventure.

Why similar: Space 17.7%, Shooter 17.2%, Aliens 15.9%, FPS 14.7%, First-Person 10.9%

A sci-fi action-adventure game in VR.

Why similar: Space 22.9%, Shooter 15.6%, Aliens 14.8%, Sci-fi 13.1%, First-Person 10%

Tank, action and shooting game, where does it start your new adventure in a world of science fiction and interplanetary wars...

Why similar: Space 13.8%, Shooter 13%, Aliens 13%, Arcade 12.5%, FPS 10.1%

Dodge and encircle your enemies in this neon-drenched revival of the one-of-a-kind arcade classic!

Why similar: Shooter 23.5%, Arcade 20.5%, Space 18.9%, Sci-fi 11.2%, Retro 9.9%

In this classic side-scrolling shoot-em-up, originally published in 1989 for the Atari Lynx handheld console, take on the role of a starship pilot trapped in a web of 51 interconnected hostile universes by the evil spider Zendocon.

Why similar: Retro 22.2%, Shooter 15.7%, Space 14.5%, Arcade 13.7%, Aliens 13.4%

The Nightmare Catcher is a sci-fi FPS where magic clashes with science. Wield ranged or melee weapons, toss grenades, and harness mystical forces granted by the Aztec gods. Utilize technology to craft items, develop powerful abilities, and shape your destiny on an unforgettable quest.

Why similar: Dystopian 26.5%, Shooter 15.9%, FPS 13.4%, Science 12.8% ★, Sci-fi 10.8%

That Rocket Game is the ultimate space themed relaxing arcade game. Upgrade your rocket to reach further into the unknown...

Why similar: Science 32.6% ★, Space 30.8%, Arcade 16.3%, Minimalist 8.1%, Simulation 7.4%

Resist extinction in this endless survival wave-based sci-fi shooter. Upgrade your weapons and harness far-future technology to survive as long as possible from a God-like alien race that threatens all of humanity.

Why similar: Dystopian 21.6%, Aliens 17.5%, Sci-fi 16.3%, Shooter 15.9%, FPS 12.2%

Game inspired by SETI. Take the role of a scientist to find an extraterrestrial signal .Control massive Radio Antennas by using interactive control in your Observatory. Detect , download and decode unknown or story telling signals. Manage and Maintain an electrical system to improve your systems and make it more efficient.

Why similar: Science 25.3% ★, Aliens 24.5%, Space 24.4%, Simulation 20.4%, First-Person 3.5%

The most scientifically accurate space warfare simulator ever made. Now with Steam Workshop!

Why similar: Space 31.6%, Science 27.4% ★, Simulation 16.2%, Sci-fi 12.5%, Strategy 11%

Destroy waves of UFOs in a arcade style space shooter with an array of powerful weaponry.

Why similar: Space 22.3%, Aliens 17.6%, Retro 16.7%, Shooter 16.5%, Arcade 14%

An isometric twin stick shooter where the player has only seven minutes to defeat the entity that is going to destroy the solar system. Level up, unlock new powers and win against the clock... and the cosmic dangers.

Why similar: Arcade 18.2%, Shooter 18%, Space 16.1%, Aliens 14.7%, Sci-fi 9.6%

A space mystery in 1-bit pixel art, where every choice unveils dark secrets.

Why similar: Dystopian 23.9%, Space 22.8%, Sci-fi 13.1%, Minimalist 11.5%, Aliens 10.3%

Stop the Saturnians is a shooter inspired by classic arcade games. Dodge enemy fire, destroy procedurally generated alien waves and fight massive bosses. Collect resources in the midst of combat to upgrade your ship or improve Earth's defenses. Protect yourself and the planet both!

Why similar: Space 22.4%, Aliens 16.7%, Shooter 14.7%, Arcade 14.1%, Retro 12.4%

In Alien Boom Boom you will send your enemies flying utilizing a powerful arsenal of weapons and upgrades. The game features a fully voiced story campaign, several distinct levels, several enemies, bosses and frequent player/weapon upgrades that are customizable at the start of each level.

Why similar: Space 19.6%, Shooter 19.2%, Aliens 18.9%, FPS 16.9%, First-Person 12.4%

Join Captain Rijk as he attempts to escape from the clutches of one of the most villainous species in the galaxy. Help to uncover the horrors that are being carried out on the fringes of the civilised galaxy and become the divine being prophesised to inspire an uprising and destroy The Domain.

Why similar: Space 26.1%, Aliens 22.4%, Shooter 17.7%, Sci-fi 14.8%, Retro 4.7%

In the future, humans conquered the stars and colonized other planets. In the bowels of the icy planet, scientists have discovered a natural and safe source of energy. But at the same time, they awakened an ancient alien life form. There is a conflict on the planet. Volunteers come to the rescue.

Why similar: Space 20.8%, Aliens 18.3%, Shooter 15.8%, FPS 14.2%, Sci-fi 11.1%

Fight back against the evil Galactic Federation! It'll be good for humanity and probably OK for you.

Why similar: Dystopian 23.9%, Space 20.3%, Retro 15.4%, Sci-fi 12%, Shooter 10.4%

Fast-paced gameplay, rainbow colours and snappy animations all come together to give you a retro arcade-feel game with renewed graphics and avatars. There's a variety of different modes for you to choose from, and different skins to unlock and leaderboards for you to show off to your friends!

Why similar: Space 26.9%, Retro 22.4%, Sci-fi 13.8%, Simulation 12.6%, Arcade 11.2%

A fast-paced sci-fi first person shooter. EgoVersus: The First Strike aims to bring the old school FPS experience back to the modern gaming industry.

Why similar: Dystopian 24.9%, Aliens 20.3%, Shooter 20%, FPS 15.1%, First-Person 11%

Save your species as you engage in fast-paced mechanized combat in the single-player campaign containing 50 adrenaline-pounding missions and arm your Planet Runner with blazing firepower - over 25 armaments, including gatling guns, guided missiles, fuel-air mortars and plasma cannons.

Why similar: Space 17.2%, Shooter 15.5%, Sci-fi 12.1%, First-Person 10.4%, Simulation 10.4%

A 2D, top-down shoot'em up with simulation elements, deeply reminiscent of those vector games from the 80s. Blast your way trough space, enemies and mystery. Upgrade your drones. Endure your mothership's AI cynical attitude and survive the most realistic shoot'em up ever!

Why similar: Simulation 23.6%, Dystopian 15.4%, Aliens 12.4%, Arcade 10.1%, Space 9.8%

Mind controlled cows are headed straight for you. Scavenge, barricade, and defend as long as you can. How long will you survive the dairy onslaught?

Why similar: Aliens 22.4%, FPS 12.9%, Arcade 12.1%, Shooter 11.8%, First-Person 8.7%

A retro space shooter with a twist - now you can rotate your ship and aim diagonally at enemies, adding a whole new dimension to the shoot 'em up genre.

Why similar: Space 22.3%, Aliens 18.9%, Retro 16.1%, Arcade 13.8%, Shooter 12.6%

The player takes the role of the last soldier of the highly specialized "Gastro Force", elite troopers trained to infiltrate the enormous alien guts to fight them from the inside!

Why similar: Aliens 24.3%, FPS 18.7%, First-Person 11.7%, Space 11.5%, Sci-fi 10.5%

Travel through the galaxy and beat space demons to a bloody pulp in this intense first-person boomer shooter! Use a variety of weapons and powerful drinks created for one purpose only – to bring destruction and lots of blood.

Why similar: Shooter 17.3%, Arcade 15.8%, Space 14.3%, FPS 13.1%, Aliens 12.3%

In this classic top-down space game from 1983, you can take on one of the most dangerous jobs in the galaxy: garbage disposal. Try to survive for as long as possible, while knocking the giant garbage pods into a black hole with your Space-Dozer.

Why similar: Space 25.5%, Retro 24.7%, Arcade 22.8%, Sci-fi 12.9%, 2D 6.3%

The Japanese just love their famous German-inspired Baumkuchen cakes, and hungry invaders from across the universe have discovered these delicious treats too! Are you up to the challenge of protecting the precious desserts from waves of alien attacks? Save the cakes!!

Why similar: Aliens 20.8%, Space 19.1%, Shooter 15.4%, Arcade 14.5%, Sci-fi 10.6%

The ultimate space capital ship combat compendium is the evolution of hard core space combat sims. The only game of its kind currently in existence.

Why similar: Space 43.7%, Sci-fi 24%, Simulation 17.7%, Strategy 13%, Futuristic 1.2%

Only 1000 days left until the end of the world. You have to realize the largest space program ever to save as many people as you can. Explore planets, colonize them, help people find a new home.

Why similar: Space 30%, Science 16.7% ★, Arcade 16.3%, Aliens 15.1%, Simulation 9.6%

Critical Point is a retro sci-fi casual strategy game. You have to make the particle count in reactor cells exceed 4, surpassing the critical point of fission to generate energy required for interstellar voyages.

Why similar: Science 23.9% ★, Space 19.4%, Aliens 15.3%, Retro 11%, Sci-fi 9.6%

Blast your way through waves of space debris in order to reach what is waiting for you on the other side. Find your fighting style with multiple unlockable ships in this fast paced space adventure!

Why similar: Space 25.8%, Retro 18.5%, Sci-fi 13.7%, Shooter 10.7%, Strategy 7.9%

Kreed, a massive gravity field of unknown proportions, is threatening to swallow the galaxy whole. As a soldier marooned there, you must fight for your survival against hordes of alien marauders and unearth the dark secret behind the mysterious space anomaly.

Why similar: Shooter 23%, Space 21.6%, FPS 17.4%, Aliens 15.9%, First-Person 10.4%

When scientists resumed their Unified Field Theory experiments this time they succeeded- with devastating consequences. You are trapped on a desolate Lunar Base with only your wits, real world astronaut weapons and a heads up display to give you instructions.

Why similar: Science 21.1% ★, Aliens 17.8%, Space 16.6%, Sci-fi 9.9%, Shooter 9%

In Deadline: Aphelion, you play as a mercenary tasked with defending the research facility from the hordes of alien spiders that have been drawn to it.

Why similar: Science 34.6% ★, Space 26%, Sci-fi 15.3%, Shooter 11.9%, Aliens 9.7%

Before you lies the story of a legendary Legion, destined in the distant future to reshape Earth’s civilization and lead its mission among the stars. A future in which humanity will achieve victory in the decisive battle for the Savitar space station.

Why similar: Shooter 23.2%, Space 21.8%, FPS 17.6%, Aliens 15.2%, First-Person 10.5%

Zone of Lacryma is a story driven vertical shmup with 11 levels, highscores, speedrunning, upgrades and more.

Why similar: Dystopian 29.8%, Space 16.2%, Shooter 13.1%, Arcade 11.1%, Sci-fi 9.4%

Ultra Break is a modern take on the classic brick-breaker genre which merges classic, fast-paced gameplay with new mechanics and tight controls.

Why similar: Retro 27%, Arcade 26.9%, Space 22.7%, Sci-fi 13.6%, 2D 6.6%

A simple control 2D action dodge game where you survive by avoiding incoming missiles. It combines varied missile patterns, difficulty modes, and skin collection in a hyper‑casual format.

Why similar: Arcade 25.1%, Space 23.6%, Sci-fi 15.8%, Retro 14.1%, 2D 7.3%

Bit Blaster XL is a fast-paced, retro arcade shoot 'em up (shmup) inspired by the classic quarter-munchers of the ‘80s. Easy to pick up, hard to put down, boost, dodge, shoot, and chase high scores in this addictive, old-school action game!

Why similar: Space 17.2%, Aliens 16%, Shooter 13.3%, Arcade 12.4%, Retro 10.4%

Blast off into Operius DX, a high-speed arcade shooter where you navigate twisting polygonal tunnels, battle waves of enemies, and confront formidable bosses in an endless amount of procedurally-generated levels. How far can you get?

Why similar: Aliens 18.2%, Space 14.7%, Shooter 14.7%, Arcade 14%, Retro 11%

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: Aliens 31%, FPS 17.1%, Space 16.6%, Shooter 14%, Sci-fi 12.8%