60+ similar titles based on shared tags and player behavior. Themes include Space, Sci-fi, Space Sim, 3D.
SPACE TEK, Command, Construct, Collect!Space Tek is an exciting free to play online starship combat game. Players build their dream ships out of a range of unique blocks, and tailor their ships. Then put the ships to the test alongside or against players and Ai in a multitude of gamemodes!
Galactic Vanguard
In Galactic Vanguard, embark on an epic adventure across a galaxy filled with mystery and conflict. As a brave space explorer, your choices will shape the fate of planets and civilizations. Discover uncharted worlds, engage in strategic battles, and forge your path in this handcrafted universe.
Shooter Engine
A sci-fi shooter set on a space base
In Galactic Vanguard, embark on an epic adventure across a galaxy filled with mystery and conflict. As a brave space explorer, your choices will shape the fate of planets and civilizations. Discover uncharted worlds, engage in strategic battles, and forge your path in this handcrafted universe.
Why similar: Space Sim 27.3%, Massively Multiplayer 12.8%, Space 10.5%, Building 8.8%, Futuristic 8.6%
A sci-fi shooter set on a space base
Why similar: Third-Person Shooter 23.7%, Shoot 'Em Up 21.8%, Strategy 12.4%, Futuristic 10.1%, Third Person 7.9%
Third person shooter with strategy elements.
Why similar: Real Time Tactics 23.6%, Third-Person Shooter 20.9%, Futuristic 11.7%, Third Person 8.8%, Space 8.3%
Star Wrath is a multiplayer space extraction-action where you design your own ship and fight other players for resources in intense PvP and PvE battles.
Why similar: Space Sim 26.1%, Third-Person Shooter 12.2%, Space 8.8%, Online Co-Op 8.3%, Futuristic 7.9%
AQ2: Expanse is a massively multiplayer space strategy game. A single persistent universe with open PvP and PvE. Fight for control over the Aquila system's sectors in huge corporation wars, play with everyone, play in a group or play solo with plenty to explore.
Why similar: Space Sim 28%, Real Time Tactics 19.5%, Massively Multiplayer 12.7%, Space 7.6%, Online Co-Op 7.1%
Build spacecraft with a realistic part-based editor and fight multiplayer orbital wars using Keplerian, Newtonian, and patched-conics flight. Engage with lasers, railguns, missiles, and EW in fast, decisive battles shaped by strategy and logistics.
Why similar: Space Sim 40.7%, Real Time Tactics 14.7%, Space 9.4%, Multiplayer 8%, Strategy 7.8%
Millions of players worldwide have flown, built, and fought their way through Captain Forever. CF Trilogy brings Captains Forever, Successor, and Impostor to Steam with a beautiful new renderer, new modules, and a reimagined world written by acclaimed novelist Cassandra Khaw.
Why similar: Space Sim 21.7%, Shoot 'Em Up 15.1%, Science 15%, Strategy 14.9%, Building 11.2%
Lost Fleet is a co-op space shooter. Every ship in your fleet is flyable, from the smallest fighter to the largest battleship. Protect the Mothership, mine resources, crush your enemies.
Why similar: Space Sim 25.1%, Third-Person Shooter 20.9%, Online Co-Op 12.6%, Action-Adventure 6.8%, Multiplayer 6.6%
Explore a unique, procedurally generated galaxy filled with alien artifacts and resources to extract and exploit. Mine asteroids, harvest nebula, pilot unique ships and find new and strange things in the void between stars as you struggle to survive long enough to find another home.
Why similar: Space Sim 31.1%, Science 14.6%, Building 11.1%, Futuristic 10.6%, Third Person 9%
Destroy or be destroyed. Missile Wars is a high-pressure arms race where players must defend their asteroid from enemy missile strikes while investing in crucial tech upgrades to gain the upper hand.
Why similar: Space Sim 35.3%, Real Time Tactics 23.7%, Strategy 11.6%, Action 7.3%, Space 6.6%
Step aboard your starship and prepare for an intergalactic showdown in Don’t Lose Your Ship, a fast-paced, team-based 2D multiplayer game that combines strategy, coordination, and chaos. This game pits two teams against each other in a battle for supremacy on a grid-based map.
Why similar: Space Sim 40%, Real Time Tactics 26.6%, Strategy 13.7%, Action 8.6%, Space 7.6%
Pilot your ship across a procedurally generated star map as corruption spreads inward. Each sector holds a stabiliser; protect it from raiders and pump energy into its shields. Jump between nodes, prioritise threats, and manage energy. Hold the line until time runs out, or be consumed by corruption.
Why similar: Space Sim 45.9%, Space 17.1%, Strategy 14.2%, Third Person 11%, Sci-fi 6%
Descend to an alien planet where you will steal the planets most valuable resource, while hordes of giant alien bugs sting, stab, claw and shock you to no end. You must hold them back from destroying the equipment and somehow stay alive to enjoy a nice payday.
Why similar: Third-Person Shooter 31.6%, Real Time Tactics 24.5%, Shoot 'Em Up 13.4%, Strategy 9.1%, Sci-fi 9.1%
SOOT is a Simulation and Strategy game where you control the terraforming crew of the Ziggurat, a roaming space station that orbits small planets and exploits their resources. Follow Captain Christopher Mason and Lieutenant Ferdinand McCann as they (and you) master the craft of terraforming.
Why similar: Space Sim 31.4%, Real Time Tactics 21.9%, Building 10.9%, Futuristic 10.2%, Space 7.9%
Zero-Point is a 3D space roguelike featuring tactical ship-to-ship combat, crew command and an immersive view of your ship's interior. As Captain of a Star Federation cruiser, lead your crew and ship to victory over the rebellious Galactic Liberation Front!
Why similar: Space Sim 32.3%, Real Time Tactics 21.6%, Space 11.1%, Futuristic 9%, Strategy 7.3%
Design your own spaceships and assemble a fleet to fight in epic PvP battles. Ships are fully destructible and manned by persistent crew members including yourself. Ranked/casual matchmaking, PvE for practice. Show your creativity, strategy and tactics to defeat enemy Admiral!
Why similar: Space Sim 34.7%, Real Time Tactics 23.5%, Strategy 12%, Building 10.6%, Futuristic 9.9%
SpaceSeals is an exciting third-person shooter set in a spaceship captured by hostile robots.
Why similar: Space Sim 25.4%, Third-Person Shooter 18.7%, Shoot 'Em Up 16.6%, Futuristic 9.6%, Action-Adventure 7%
Drop into a world where you and your friends can engage in eliminating players, and monsters. There are community trophies to collect all around for you to find but just know that they are not easy to achieve. Good luck out there and have fun.
Why similar: Third-Person Shooter 30.3%, Action-Adventure 14.4%, Futuristic 13.3%, Third Person 11.9%, Massively Multiplayer 10.1%
This is a new action game where you steer the earth. Steer the Earth, when both the Earth and the Moon are in the goal zone, the stage is cleared. Stars are constantly pulling on each other with universal gravitation. You can experience a simulated universal gravitation.
Why similar: Space Sim 35%, Science 26.4%, Space 13.3%, Futuristic 10.7%, Action 7.9%
Lead the legendary Owl Force and your wingmates on an epic journey defending the galaxy against the nefarious Darktail Order. Take on missions, upgrade your ship, and engage in heart-pounding battles to uncover the hidden secrets of the universe.
Why similar: Space Sim 30.5%, Third-Person Shooter 18.8%, Shoot 'Em Up 17.5%, Action-Adventure 7.6%, Sci-fi 7.2%
In Space Empires: Starfury you are on a wild intergalactic ride through the Space Empires universe. You are an undercover agent for the TCN (Terran Confederation Navy) trying to determine the cause of a recent escalation of pirate attacks in the Neutral territories.
Why similar: Space Sim 28.2%, Real Time Tactics 26.7%, Space 14%, Strategy 13.5%, Futuristic 6.8%
The game of survival and construction on the surface of the moon. Learn to build a base on the surface of the moon, maintain survival, explore and discover the secrets inside the moon, and solve abnormal problems.
Why similar: Space Sim 29.9%, Building 13.9%, Third-Person Shooter 13.2%, Futuristic 12.2%, Space 10.4%
Deep Eclipse: New Space Odyssey is the ultimate space thriller in the best tradition of the genre. You're the pilot of a space fighter, accidentally catapulted into a parallel universe populated by hostile alien creatures; and they're not happy to see you! To get out of this hell, do your best, to destroy hordes of enemies.
Why similar: Space Sim 28.3%, Shoot 'Em Up 19.5%, Third-Person Shooter 18.2%, Space 11.4%, Futuristic 10%
Control your aerial and ground units using Real-Time-Strategy, OR switch during battle and join your comrades yourself in high-action dogfights and ground battles in Novastride. Dominate enemy civilizations throughout the galaxy and be the great strategist to lead your nation to victory.
Why similar: Space Sim 19%, Real Time Tactics 17.7%, Third-Person Shooter 17.1%, Space 10%, Futuristic 8.4%
Void Crew is a Chaotic, Co-op Roguelite game for 1 to 6 players: Outfit your spaceship and crew for thrilling quests, brave fierce enemies in Space Battles... and try not to panic!
Why similar: Space Sim 43.5%, Online Co-Op 11.4%, Space 10.3%, Multiplayer 9.7%, Futuristic 8.7%
Andromeda is a hybrid between a space 4X and an MMO for Android and PC. Get dropped into an online universe sandbox with 2 galaxies full of planets to colonize. Build structures like Mines to generate resources to build ships and engage in fleet battles with NPCs and other players.
Why similar: Space Sim 38.1%, Strategy 11.8%, Massively Multiplayer 10.4%, Futuristic 10%, Building 8.8%
An indie space-sim and strategy game featuring ship and fleet combat mixed with RTS elements. Complete contracts and Claim sectors for your faction in the near-future, where resource exploiting corporations are in a state of constant conflict over territory control.
Why similar: Space Sim 37.2%, Real Time Tactics 24.4%, Space 10.9%, Sci-fi 7.1%, Third Person 6.7%
PlanetDrop - A Tiny Space Adventure is a computer game where you command a spaceship in an orbit of a planet. Your primary task is to capture "drop zones" with your shuttles and commandos. You rely on stealth, agility and speed, rather than on firepower.
Why similar: Space Sim 37%, Real Time Tactics 21.2%, Action-Adventure 11%, Futuristic 8.9%, Action 8.6%
Star Trek: Prelude is a space-based game that builds defense towers on earth to defend against alien invaders called Black Ember.
Why similar: Space Sim 33.6%, Real Time Tactics 23.2%, Building 9.4%, Strategy 9%, Space 8.6%
Embark on an epic 3D space shooter adventure featuring dynamic space combat and thrilling planetary exploration. Battle in single or multiplayer modes from 1v1 to 5v5, strategizing to achieve victory through base destruction, resource collection, or base capture. Dominate with our ranking system!
Why similar: Space Sim 38.2%, Third-Person Shooter 22.7%, Third Person 9%, Space 7.8%, Sci-fi 6.1%
"The Flagship" is a singleplayer third-person space warship roguelike game. From destroyers to battleships, choose your vessel and equip it to face node-based roguelike challenges, each adventure is a different experience. Your ship, equipment, skill level and roguelike ability build will be tested.
Why similar: Space Sim 39.6%, Third-Person Shooter 12.9%, Space 12.2%, Futuristic 9.8%, Sci-fi 8.3%
Arctic 51 is a unique mix of puzzles, action, and metroidvania in a sci-fi setting. Explore a mysterious complex hidden under the surface of an icy planet, control alien devices by combining different types of energies, and unravel the mystery of the disappearance of an entire civilization.
Why similar: Space Sim 31.7%, Futuristic 12.1%, Third-Person Shooter 11.7%, Action-Adventure 11.3%, Third Person 9.3%
In "Space Mechanics: Repair | Hiring | Craft" you are the owner of a space repair station in which you have to work. Repair spaceships, get money for it, hire them and create items for sale or for your own purposes.
Why similar: Space Sim 47%, Futuristic 17.6%, Space 12.1%, 3D 6.8%, Online Co-Op 6.7%
Defend your planet against the Space Invaders. Build your defences against lovecraftian spacecrafts. Keep your health up and you might even become an invader yourself! Warning: this game contains flashing images that may make it unsuitable for people with photosensitive epilepsy.
Why similar: Space Sim 35%, Real Time Tactics 19.8%, Space 11.6%, Futuristic 9.5%, Sci-fi 7.9%
Star Pilot is all about Multiplayer Space Combat. You start with a Fighter and a Personal Space Station plus enough credits and items to fight in 3 different Arenas with 3 Modes. Star Pilot is Free; Win XPs and extra credits and unlock new Ships, Ranks and Ammos.
Why similar: Space Sim 34.3%, Real Time Tactics 21.7%, PvP 8.7%, Multiplayer 7.8%, Space 7%
Edge of Infinity is a third-person space shooter with squad command and immersive-sim ship combat. Board or dogfight, sabotage subsystems to reshape the battle. Hot-swap into squadmates on death and turn massive capital ships into living sandboxes.
Why similar: Space Sim 32.2%, Third-Person Shooter 20.7%, Action-Adventure 9.6%, Third Person 9.1%, Space 8.5%
Rionag: Survey Fleet is a top-down starship builder and logistics game where it's your job to balance the needs of the crews with cutting-edge equipment on board. Unlock tech that adds new capabilities for your ships to go through hazardous environments, enabling you to explore new worlds.
Why similar: Space Sim 36.9%, Science 21.3%, Building 13.7%, Futuristic 9.8%, Space 9.2%
The sequel to PollyDestroyer, PollyDestroyer 3D! A 3D Shoot Em Up Space themed game! Fight enemies and level up to survive and progress the levels!
Why similar: Space Sim 32.8%, Shoot 'Em Up 17.2%, Action-Adventure 10.5%, Strategy 9.2%, Futuristic 7.6%
Take on the role of sci-fi warrior Maya. Capture uplinks, master a complex move-set along with weapon upgrades, and survive on a hostile planet.
Why similar: Space Sim 26.4%, Third-Person Shooter 26%, Futuristic 9.7%, Action-Adventure 9.2%, Third Person 9.1%
In Riptide, gear up your ship, customize your loadout, and fight for the fleet! Riptide is a spaceship combat game with an emphasis on powerful customizations and utility. Accomplish your mission by loading up and taking out the enemy.
Why similar: Space Sim 33.5%, Third-Person Shooter 21.6%, Futuristic 11.6%, Action-Adventure 9.8%, Third Person 9.2%
A police officer goes to investigate an old house where he hears reports of noises and screams, a team was sent before him and they didn't give any feedback, something macabre awaits this police officer.
Why similar: Third-Person Shooter 24.2%, Shoot 'Em Up 23.9%, Action-Adventure 13.4%, Strategy 11.7%, Third Person 9.4%
Lodestar sends you and your squad of friends on your own space odyssey. Traverse multiple planets in a journey to get home without losing yourself or your ship to the perils of the unknown! Solve puzzles, gather resources, mine asteroids, and survive... with your own oh-so welcoming AI sidekick!
Why similar: Space Sim 31.3%, Online Co-Op 14.6%, Building 11.4%, Space 9.8%, Action-Adventure 8.5%
Champions of the Cosmos is a retro sci-fi RTS inspired by 80's action figures, comics and movies. Play heroes with the power to reshape the landscape around them and other unique abilities to take over the cosmos and choose whichever side you sympathize with most - light or darkness.
Why similar: Space Sim 29.3%, Real Time Tactics 26.6%, Strategy 15.1%, Sci-fi 10.5%, Building 7.7%
Reboot and Reload! Entrapment is a Player versus Environment Survival game where you fight off hordes of robots as a robot! You will need complete tasks alone or with friends to escape the hoard of enemy robots. Until then, survive!
Why similar: Third-Person Shooter 23.5%, Shoot 'Em Up 19.7%, Real Time Tactics 13.3%, Science 11.6%, Third Person 10.7%
Explore the Solar System. Mine and drop asteroids. Colonize and terraform. Lead the space race and compete with other corporations on your way to profit. Watch the expansion of human race over the centuries.
Why similar: Space Sim 29.7%, Science 23.6%, Space 12.5%, Futuristic 9%, Building 8%
In the year 2082, the world is shattered. Convallaria is the last sanctuary. In this free-to-play PVPVE shooter, form a Squad and raid the "Archives." Battle monsters, loot gear, and mod Weapons in real-time. The real threat? Other players. Engage in high-paced combat to become the sole victor.
Why similar: Third-Person Shooter 33.1%, Online Co-Op 17.2%, Futuristic 15.1%, PvP 10.8%, Massively Multiplayer 8%
Take control of your own starship and blaze your trail in an ever-changing galaxy. Master the arts of combat, mining and trade or venture out into the unknown across a 1:1 scale universe.
Why similar: Space Sim 48.7%, Space 15.1%, Massively Multiplayer 12.2%, Sci-fi 7.7%, Online Co-Op 6.4%
SIK - Space Invader Kreature is a multiplayer shooter, a frantic experience of eliminating the hordes of invaders. Rush through the Wayans, unlock paths, create a strategy with your online friends and defeat all the invader kreatures.
Why similar: Third-Person Shooter 18.6%, Real Time Tactics 18.6%, Shoot 'Em Up 16.9%, Futuristic 8.7%, Action-Adventure 8.7%
Massive ground and space battles with hundreds of units. Seamless landings on huge spherical planets. Interplanetary flights with explorable ship interiors. Boarding vessels anywhere in combat, space or surface. All in a single-server PvE co-op space-sim shooter.
Why similar: Space Sim 42.1%, Futuristic 13.3%, Space 11.1%, Multiplayer 8.8%, Sci-fi 8.3%
You are the only hope, but thanks to your rich experience we are sure you will do well!
Why similar: Real Time Tactics 24.1%, Third-Person Shooter 22.7%, Shoot 'Em Up 20.7%, Action-Adventure 9.1%, Third Person 8.7%
A fast-paced, third-person arena shooter which focuses on movement and skill-based comabt. Outmaneuver and out-gun enemies to win, with mechanics such as double jumping, evading, grapple hook and jetpacks. No paywalls, no microtransactions, just fun, and it's free!
Why similar: Third-Person Shooter 27.3%, Massively Multiplayer 14.4%, Third Person 12%, Futuristic 9.9%, Multiplayer 9%
Out of cash, out of luck, out on the fringe. Juno Markev has a killer to tail, a debt to pay, and more trouble headed her way. Rebel Galaxy Outlaw takes place in a greasy, blue-collar world of outlaws, truckers, cops and thieves.
Why similar: Space Sim 44.4%, Action-Adventure 11.6%, Futuristic 10.8%, Sci-fi 9.1%, Third Person 7.7%
A classic fantasy MMORPG powered by uMMORPG—discover dungeons, fight powerful creatures, forge rare equipment, and shape a living world alongside hundreds of players.
Why similar: Space Sim 41.5%, Science 27.5%, Space 12.4%, Sci-fi 9.5%, 3D 6.2%
A sci-fi space vehicle combat game, where the player must defend their capital ship from being destroyed, while attempting to destroy the alien force's own capital ship!
Why similar: Space Sim 32.4%, Third-Person Shooter 22.4%, Science 14%, Third Person 8.6%, Space 6%
CUBE-e 2 - 2D shooter about robots for one and two players, made in stylish hand-drawn graphics.
Why similar: Space Sim 28.9%, Third-Person Shooter 20.3%, Shoot 'Em Up 18.1%, Space 9.8%, Third Person 8.4%
Escape from the asteroid X-474 which has been invaded by aliens. Take your weapons and destroy every enemy who tries to stop you in this amazing arcade style third person shooter game full of action, creatures and explosions.
Why similar: Third-Person Shooter 23.6%, Shoot 'Em Up 20.2%, Action-Adventure 11.1%, Third Person 10.2%, Futuristic 9%
A neutral family fights for its business - and its survival - and is swept up in the struggle against the encroaching Empire. You must defy the strong-arm tactics of a rival family who will stop at nothing to destroy your trading company.
Why similar: Space Sim 57.2%, Space 17.7%, Action 11%, Multiplayer 10.1%, Sci-fi 3.9%
Design massive ships, bristling with weapons, on a macro scale. Engage in fleet-vs-fleet battles, featuring many different tactics. Play alone or in Coop combat missions, or form two teams of players (each with own fleet) to fight in an arena.
Why similar: Space Sim 33.7%, Real Time Tactics 25.8%, Space 13.5%, Strategy 11.1%, PvP 6%
'Bye Bye Swingby' is a fresh and unique simulation game that tells a sad story of escaping a destroyed Earth and exploring a new world. Take a rocket into space and use the gravity of the stars to travel to new worlds in Swingby.
Why similar: Space Sim 32.5%, Third-Person Shooter 19.9%, Science 15%, Third Person 7.9%, Futuristic 7.8%
TARGET is an action-packed, Multiplayer game where players take control of miniature toy tanks and engage in intense battles with each other. The game is set in a variety of environments, from living rooms to backyards, or as far as what your mind can produce.
Why similar: Third-Person Shooter 33.1%, Massively Multiplayer 11.9%, Third Person 11.8%, PvP 11.4%, Strategy 9.3%
