60+ similar titles based on shared tags and player behavior. Themes include Space, Space Sim, Singleplayer, Action.
Orbitous is an action roguelike where every object has gravity. Every planet, moon, star, enemy, projectile, is attracted to one another. Nothing is stationary in this procedurally generated galaxy. Fly between star systems, build weapons, and fight enemies.
Go Rocket
An arcade game about a rocket flying in endless space.
The Catastrophe
Set off into space on your personal spaceship and rescue all the lost catstronauts! Navigate through flying obstacles while managing fuel and health. Don’t forget to watch your ship’s weight — it affects your maneuverability. Enjoy a relaxing gameplay experience with pixel art and cozy cosmic vibes!
An arcade game about a rocket flying in endless space.
Why similar: Space Sim 44.8%, Adventure 15.9%, Perma Death 13.3%, Space 12.6%, Action 8.5%
Set off into space on your personal spaceship and rescue all the lost catstronauts! Navigate through flying obstacles while managing fuel and health. Don’t forget to watch your ship’s weight — it affects your maneuverability. Enjoy a relaxing gameplay experience with pixel art and cozy cosmic vibes!
Why similar: Space Sim 35.3%, Action Roguelike 17.5%, Space 12.7%, Physics 8.5%, Open World 7.5%
Lead a group of interstellar pilots dedicated to free the Atlas Star System from Grax and the Forgotten Legion. Start your adventure with the full original Starlink: Battle for Atlas™ Initiative team. Included : * Starlink Game * 4 Starships : Zenith, Neptune, Pulse, Lance * 6 Pilots : Mason, Judge, Chase, Hunter, Levi, Razor * 12...
Why similar: Space Sim 37.6%, Space 20.4%, Adventure 18.8%, Open World 11.7%, Action 11.6%
Asteroid Station is about mining asteroids, but that's not all! Battle hostile machines, defeat powerful bosses, and upgrade your ship as you push deeper into dangerous sectors in this top-down space mining and combat game.
Why similar: Space Sim 33.8%, Space 19.9%, Bullet Hell 16.9%, Adventure 11.8%, Action 6.1%
WARNING! This game is harder than it looks – you’ll need to be a real go-getter. The aim is to build your shuttle and upgrade it so you can venture into the unknown depths of interstellar space. With only Lina, your faithful companion, by your side, will you have enough patience?
Why similar: Space Sim 44.3%, Adventure 13.2%, Procedural Generation 10.1%, Space 9.8%, Action 7.8%
Evil A.I. Space Bots are attacking Earth, You and Your team of Good A.I. Bots must stop them !
Why similar: Space Sim 52.2%, Bullet Hell 23.3%, Space 14.8%, Simulation 8.8%, Singleplayer 0.9%
In a dystopian spacefaring future, mankind struggles to maintain their humanity. Take control of devastating spacecrafts, upgrade their loadouts and offer justice to the highest bidder. Become a space-traveling mercenary. Become the VOIDHUNTER.
Why similar: Space Sim 36.2%, Action Roguelike 16.2%, Perma Death 14.5%, Space 13.4%, Open World 8.7%
An action-adventure roguelike with a bit of RPG tossed in. Shoot, defend, combine found items in an unexpected way. Complete contracts and uncover secrets to defeat the mysterious enemy. Ahead is a labyrinth filled with insidious dangers, anomalies and many rewards.
Why similar: Action Roguelike 25.3%, Adventure 16.9%, Bullet Hell 14.8%, Space 14.1%, Perma Death 12%
/You are the captain! Pull yourself together and get us out of here... sir!/ — gather EXPARTS, advance weapons, master space flight, and rain metal onto your enemies in this physics-driven space sim roguelike where playing chicken with asteroids is just as dangerous as enemy fire.
Why similar: Space Sim 41.9%, Action Roguelike 17.1%, Bullet Hell 13.2%, Physics 10.6%, Space 8.6%
Explore a precisely recreated lunar surface built from real data and a JAXA-backed simulation.
Why similar: Space Sim 56.8%, Space 16.6%, Open World 10.2%, Simulation 8.7%, Adventure 6.7%
Far from Earth, mankind hasn't changed in the centuries since we've reached the stars. Across this wide-open galaxy, you'll find merchants, builders, and explorers. The more adventurous are colonizers, conquerors, and even space pirates. And you, Voyager? What will you be?
Why similar: Space Sim 38.9%, Space 17%, Adventure 14.5%, Open World 9.3%, Action 8.7%
The Imperial Navy is called upon to eradicate the last of the rebellion and restore law and order. As an Imperial navy starfighter pilot, you will safeguard imperiled lives thoughout the galaxy. Join the Emperor's cause in eliminating the Rebel uprising as the Empire strikes back!
Why similar: Space Sim 64%, Space 22.4%, Action 10.1%, Simulation 1.9%, Singleplayer 1.6%
Gravity Slugger is an arcade-style wave defense game where you use gravity and orbital mechanics to fling projectiles at attacking enemy spaceships. Dodge enemies, gather salvage, and upgrade your skills with chaotic and deadly abilities in this physics-based 2D game.
Why similar: Space Sim 29.2%, Bullet Hell 19.3%, Action Roguelike 19%, Space 12.7%, Physics 8.9%
Configure the weaponry on your ship to blast away enemies as you navigate through swarms of bullets and space battles. Each ship has unique customization options and playstyles.
Why similar: Space Sim 32.6%, Bullet Hell 18.9%, Action Roguelike 18.6%, Gun Customization 10.6% ★, Space 8.3%
Against the overwhelming might of the Empire stands a small but growing Rebel Alliance. Scattered resistance groups are uniting and what is needed most now are Starfighter pilots. Will you join their struggle to end this tyranny and become a hero of the Rebellion?
Why similar: Space Sim 62.6%, Space 19.4%, Action 10.3%, Simulation 5.9%, Singleplayer 1.7%
Our goal is to depict the possibilities of space exploration & combat within a realistic environment- to emphasize the "science" in science-fiction. Key features to include: proper orbital mechanics for all objects in space, detailed ship system control, functionality, inter-dependency & damage reaction.
Why similar: Space Sim 75.1%, Space 14.5%, Simulation 10.4%
The top-down space sim. Fly, trade, and fight in a galaxy shaped by simulated history, where production, freight, and war reshape a living economy.
Why similar: Space Sim 52.7%, Space 16.4%, Open World 11.5%, Adventure 7%, Simulation 4.9%
A casual space simulation game where you perform orbital manoeuvres on satellites to change their orbit and complete missions.
Why similar: Space Sim 54.6%, Space 15.8%, Physics 13.4%, Simulation 9.9%, 2D 5.3%
Leaving the formation is a story-driven sci-fi combat simulation based on honest Newtonian flight physics.
Why similar: Space Sim 54.5%, Space 16.7%, Perma Death 9.4%, Adventure 7.3%, Simulation 6.6%
Darkstar One offers a fantastic amount of freedom of choice. The story-based missions gradually lead you deeper into the galaxy to new races, new technologies and ever stronger opponents. Explore a vast array of solar systems in search of hidden artifacts of ancient races, essential objects for upgrading your ship--the Darkstar One.
Why similar: Space Sim 51.1%, Space 26.2%, Open World 10.1%, Action 8.3%, Simulation 3.8%
An open-world space exploration game. Explore, trade and fight to rise the ranks, discover new worlds and new species, and leave your mark on the Galaxy.
Why similar: Space Sim 48.6%, Space 18.2%, Open World 8.6%, Procedural Generation 7.5%, Adventure 7.2%
Caught in the middle of a violent conflict on the fringe of the galaxy — your ability to survive will depend on your piloting skills and combat savvy as a mercenary space fighter. But, as you explore the vastly detailed world of Tachyon: The Fringe, you will often find that the most powerful weapon on your ship is in your head.
Why similar: Space Sim 67.8%, Space 20.4%, Simulation 11.8%
A "small" universe simulation, where you play as a black hole and try to absorb the whole universe. You decide the size and shape of the universe. Could also be used as a less meaningful CPU benchmark.
Why similar: Space Sim 63.6%, Space 19.5%, Physics 8.2%, Simulation 7.8%, Singleplayer 0.8%
Launch. Slingshot. Crash. Repeat. Slingshot is a pixel-art orbital mechanics arcade about gravity, fuel, and perfect timing. Chain flybys across eight planets, reach escape velocity, and tune in to Spacify : 12 destinations, 12 soundtracks, 100+ achievements.
Why similar: Space Sim 59.4%, Space 20.8%, Physics 13.4%, 2D 6.3%
Take to the stars and explore the solar system. Master the orbital mechanics of N-body physics. Plot a careful course to complete your mission.
Why similar: Space Sim 59.4%, Space 17.6%, Physics 12.4%, Simulation 9.8%, Singleplayer 0.9%
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 64.9%, Space 21.7%, Action 10%, Simulation 1.9%, Singleplayer 1.5%
One wrong delivery can start a war. Smuggle cargo in a Tetris-style hold. Dodge faction inspections. Betray whoever pays. A pixel-art space rogue-like where every run is one bad jump from total loss.
Why similar: Space Sim 29.1%, Action Roguelike 23%, Perma Death 19%, Space 11.9%, Procedural Generation 5%
Explore an endless procedural universe. Mine asteroids, trade across living stations, fight cunning pirates, discover countless ships and items, and build your own space stations in a galaxy that never stops creating new stories.
Why similar: Space Sim 37%, Action Roguelike 19.4%, Bullet Hell 16.1%, Action 7.5%, Space 7.5%
Orbit Run is an arcade sci-fi game with roguelike elements, in which orbiting asteroids are your only weapons. Catch asteroids and combine them to unlock their run-altering abilities. Skillfully manoeuvre to dodge attacks and land massive asteroid strikes to defeat the ever-increasing waves of foes.
Why similar: Space Sim 29.3%, Bullet Hell 20.4%, Action Roguelike 15.5%, Perma Death 13.1%, Physics 6.8%
Orbital Salvager is a 2D space arcade simulation about mastering orbital mechanics to recover salvage ships from planetary orbit and deliver them to a salvage depot on time. Tether and tow salvage in various orbital patterns, manage fuel, and avoid obstacles in the daily and campaign modes.
Why similar: Space Sim 52.4%, Space 19.8%, Physics 9%, 2D 6.5%, Simulation 5.3%
In the midst of a seemingly hopeless war among the stars, take control of highly customizable spacefighters to experience classic space combat action throughout a story-driven campaign.
Why similar: Space Sim 66.7%, Space 20.7%, Action 6.1%, Simulation 5.2%, Singleplayer 1.3%
The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas.
Why similar: Space Sim 62.3%, Space 16.5%, Simulation 10.5%, Open World 9.7%, Singleplayer 1%
3030 Deathwar is a unique mix of Adventure and Space Sim. Explore star systems, mine and hunt pirates in top-down mode. Leave your ship and switch into classic Adventuring mode, where you explore derelicts, talk to shady characters or head over to the space bar for a drink.
Why similar: Space Sim 32.9%, Space 23%, Adventure 14.3%, Open World 12.3%, Action 6%
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 57.9%, Space 19.5%, Open World 12.7%, Adventure 3.7%, Simulation 3.6%
Parkan II is an original concept game that will allow you to feel as a pilot of a spacecraft lost somewhere in the universe. Become a pirate or mercenary, get money to buy the most powerful cruiser and show them all who is to be the new master of the galaxy. Unforgettable adventures in the Parkan II universe await you!
Why similar: Space Sim 34.3%, Space 27.2%, Adventure 18%, Simulation 10.6%, Action 10%
Trade your wares and eliminate the competition in a cutthroat world. Buy new ships and stations to mine and haul resources. Explore the vast emptiness of space.
Why similar: Space Sim 66.4%, Space 22.6%, Simulation 6.6%, Action 4.5%
OnSlaught is a combat driven space game, but plays like a classic boomer shooter! Rip through fleets of horrifying alien ships and obliterate destructible environments as you shoot, grapple, and bring carnage to your creators.
Why similar: Space Sim 42.4%, Space 15.9%, Gun Customization 11.1% ★, Open World 10.1%, Adventure 8%
Again you are alone against the hordes of hostile spacecrafts where you can only rely on yourself. It is the victory or the death!
Why similar: Space Sim 45.8%, Bullet Hell 23.5%, Space 18.8%, Action 7.6%, 2D 3.5%
What do you get when you cross classic arcade action with a Dashing Space Hero? You get one of 3DO's hottest releases, now on Steam, The Adventures Of Captain J! Guide the Captain through multiple levels of fast, hard-hitting retro arcade action that will put your reflexes to the test!
Why similar: Space Sim 54.2%, Adventure 17.5%, Space 11.7%, Action 10.5%, 2D 5.3%
A pixel-art shooter roguelike with almost infinity of options to upgrade your weapons. Will you be able to fly the coop and find the answers that your people have been searching for years?
Why similar: Action Roguelike 29.4%, Bullet Hell 28.1%, Gun Customization 12.1% ★, Procedural Generation 9.6%, Adventure 9.1%
A top-down space shooter roguelike set in a handcrafted, procedurally-enriched galaxy. Coming soon.
Why similar: Space Sim 44.7%, Action Roguelike 21.6%, Adventure 10.2%, Space 9.5%, Action 5.7%
STARS FORCE is a fast-paced arcade side scrolling shooter. Nice graphics and atmospheric music will immerse you in a space battle.
Why similar: Space Sim 53.3%, Bullet Hell 20.9%, Gun Customization 12.3% ★, Action 8.9%, 2D 3.9%
"Sirius-4" is a plot-oriented space simulator that gives the player complete freedom of action as a hired pilot of the "Sirius" unit. The action takes place on the outskirts of human space during a turbulent time for the galaxy after a global war.
Why similar: Space Sim 49.5%, Adventure 16.7%, Space 13.2%, Simulation 8.2%, Open World 6.5%
EVERSPACE™ combines fast-paced combat with roguelike elements, great visuals and a captivating story. It takes you on a challenging journey through an ever-changing, beautifully crafted universe full of surprises. Shoot, craft and loot your way to victory while the odds are stacked against you.
Why similar: Space Sim 35.1%, Action Roguelike 30.2%, Space 26.8%, Action 6.5%, Singleplayer 0.8%
A first-person space sim set in the real solar system at true scale, with every planet where it actually is today. Dock at the ISS, take contracts, survey planets, mine moons, haul cargo and fight pirates across genuine interplanetary distances as you rise from cadet to major.
Why similar: Space Sim 61.4%, Space 19%, Open World 13.3%, Simulation 6%, Singleplayer 0.4%
I am excited to release my first game on Steam! SimpleRockets was released in 2013 for mobile and I've put a ton of work into it to get it ready for PC and Mac. It was inspired by KSP, and it offers a simpler 2D experience for building rockets and exploring space with realistic orbital mechanics.
Why similar: Space Sim 59.1%, Physics 14.6%, Space 13.2%, Simulation 9.4%, 2D 3.8%
A futuristic sci-fi persistent universe exploration game with one million stars and 18 million planets and moons. Fly your ship to any star and explore its solar system. Claiming stars, planets and moons will make them yours forever - other players will see your discoveries and you will see theirs.
Why similar: Space Sim 62.2%, Space 11.7%, Simulation 9.9%, Open World 8%, Procedural Generation 7.5%
Explore unique star systems in AGOS: A Game of Space! Scavenge resources, face the danger of space and save humankind.
Why similar: Space Sim 59.7%, Adventure 12.3%, Open World 8.6%, Space 8.4%, Simulation 6.7%
Dangerous is an epic 3D open and living world space combat RPG sandbox with an immersive and riveting story. Are you the feared war criminal who will destroy all life or the savior of the universe? Gather your wingmen and travel the galaxy in search of answers.
Why similar: Space Sim 39.5%, Space 18.2%, Adventure 14.5%, Open World 11.7%, Simulation 8.3%
Somewhere in the third dimension there lives an alien Joe. He can't sit still. He constantly travels and explores the world and galaxies. This time he came across a new planet.
Why similar: Space Sim 55.5%, Adventure 17.9%, Space 12%, Simulation 9.2%, 2D 4.5%
Space Travellers is a unique open-world sandbox space simulator set in the year 2343. Travel the galaxy, trade, explore unexplored worlds, fight, build bases and factories, forge alliances and experience new adventures!
Why similar: Space Sim 48.2%, Space 15.5%, Open World 10.7%, Procedural Generation 10.7%, Adventure 7%
A fast‑paced symphony of destruction where you are always outnumbered. Survival demands constant motion, sharp evasion, and smart arsenal management.
Why similar: Space Sim 33.9%, Space 14.6%, Bullet Hell 14.5%, Action Roguelike 14.4%, Gun Customization 10.9% ★
Experience large space ship battles. Uncover the secrets of the mysterious alien race. Upgrade your ship or even start a fleet. Survive
Why similar: Space Sim 46.1%, Open World 12.8%, Space 11.2%, Gun Customization 9.3% ★, Adventure 7.9%
Real-time against real pilots; this is Star Wars space combat as it was meant to be! Featuring challenging real-time dogfights of 2 to 8 players, Star Wars™: X-Wing vs. TIE Fighter is one of the most historically significant space combat simulators ever made.
Why similar: Space Sim 57.9%, Space 21.2%, Action 12.3%, Simulation 8.7%
Become the Captain of an interstellar cruiser and journey across the galaxy to save the Republic. During your journey you will have to make important decisions, improve the weaponry of your ship and fight against numerous enemies.
Why similar: Space Sim 46.6%, Space 25%, Adventure 8.9%, Open World 6.4%, Action 6%
Shooting is the only way to move. Master zero-gravity combat where every shot is both movement and attack. Discover unique weapons and stackable items that reshape your playstyle in every roguelite run. Unlock new characters and abilities as you fight through each run.
Why similar: Action Roguelike 29.3%, Bullet Hell 25%, Perma Death 15.6%, Physics 11.1%, Procedural Generation 7.9%
Explore a seamless endless universe with an uncountable number of galaxies, stars, planets, and moons. Make friends or enemies with unique alien civilizations. Research upgrades for your vessel with scientific phenomena and alien tech that you've acquired.
Why similar: Space Sim 50.5%, Open World 12.8%, Space 12.7%, Procedural Generation 10%, Adventure 8.7%
Star Survivor is a space-themed survival game that blends intense deckbuilding strategy. Pilot humanity's last spaceship through the vast galaxy, Unlock powerful weapon combos, collect card modules, and craft unique builds. As the enemy swarms grow denser, will you be the last one standing?
Why similar: Space Sim 30.5%, Bullet Hell 18.2%, Action Roguelike 16.9%, Space 13.3%, Physics 8.7%
Experience the retro arcade shooter inspired game Meteorite 3D built for modern 3D rendering, being a spiritual successor to the space games of old
Why similar: Space Sim 48.7%, Bullet Hell 23.5%, Procedural Generation 9.9%, Space 9.3%, Physics 4.3%
