60+ similar titles based on shared tags and player behavior. Themes include Simulation, Space Sim, Space, Singleplayer.
Simulate the physics of the Universe on a large scale and create stunning visuals. Play with intergalactic interactions, smash planets together and even create the Big Bang itself!
SimpleRockets
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.
A Hole In Space
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.
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 29.5%, Simulation 20.1%, Sandbox 19.6%, Physics 15.7%, Space 11.2%
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 36.9%, Space 20.3%, Simulation 19.5%, Sandbox 11%, Physics 10.3%
A casual space simulation game where you perform orbital manoeuvres on satellites to change their orbit and complete missions.
Why similar: Space Sim 32.9%, Simulation 25.4%, Physics 17.4%, Space 17.1%, 2D 3.5%
Real-time planetary collision sandbox powered by SPH physics: smash planets together and watch the destruction and its aftermath!
Why similar: Space Sim 33.4%, Space 18.4%, Sandbox 15.4%, Physics 13.3%, Simulation 13.3%
Gravitation is a sandbox simulation set in the vastness of the cosmos and built on the laws of real-world physics.
Why similar: Space Sim 30%, Simulation 21.8%, Sandbox 16.7%, Space 10.9%, Casual 8.7%
In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics.
Why similar: Space 23%, Space Sim 22%, Sandbox 17.2%, Simulation 13.2%, Physics 12.6%
Create, Collect, and Crash in Autocraft, a physics destruction sandbox. Create your own cars, rockets, tanks, planes, boats, and more.
Why similar: Sandbox 27.2%, Simulation 18.5%, Space 17.4%, Physics 16.5%, Space Sim 12.6%
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 36.5%, Simulation 26%, Space 19.2%, Physics 16.4%, Indie 1.1%
Physics sandbox game that uses a graphics card as a supercomputer. Change the laws of physics, design mechanisms, create A-Life worlds and inhabit them with living beings, experiment with evolution and AI.
Why similar: Sandbox 22.1%, Space Sim 21.5%, Simulation 20.4%, Physics 17.5%, Space 13.4%
A 2D space agency simulator where every object follows the same orbital physics. Land on moons, build colonies, deploy satellites, and reshape entire planetary systems. Deorbit a moon if you want.
Why similar: Simulation 22.1%, Space Sim 21.5%, Space 21.1%, Physics 14.3%, Sandbox 13.9%
Realistic simulation of spaceflight in a full sized Solar System, with all the planets and their major moons. using real forces, distances, velocities and time. Chapter 1: The Apollo Days. Incredibly detailed Apollo Program missions starting with Apollo 8 lunar orbit missions.
Why similar: Simulation 36%, Space Sim 33%, Space 31%
Spaceflight add-on for Microsoft Flight Simulator X
Why similar: Simulation 39.5%, Space Sim 35%, Space 25.6%
Master spaceflight and progress through realistic orbital mechanics challenges of increasing complexity. Plot maneuvers to coordinate transfer orbits, gravity assists, and high-stakes rendezvous.
Why similar: Simulation 24.4%, Space 22.7%, Space Sim 22.2%, Physics 16.5%, Sandbox 10.5%
In Spaceflight Simulator, you will get to build your rockets, plan launches and flights, attempt landings, deploy payloads and explore new worlds.
Why similar: Space Sim 31.1%, Sandbox 20%, Space 19%, Simulation 12.3%, Physics 6.5%
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 43.8%, Simulation 32.7%, Space 23.5%
In the distant future, the X universe faces a period of profound and irrevocable change. While the universe stumbles towards an uncertain future, countless adventures await as new enemies rise in search of power.
Why similar: Space 36%, Simulation 24.8%, Space Sim 22.8%, Sandbox 13.1%, Moddable 2.6% ★
Become a pioneer of spaceflight. As an engineer in the Soviet Space Program you will be responsible for repairing, fixing and building the iconic spacecraft and rockets from the R-7 family.
Why similar: Space Sim 23.7%, Simulation 21.2%, Space 16%, Sandbox 14.5%, Physics 12.5%
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 51.6%, Simulation 30.6%, Space 17.8%
Fly an Apollo-style lander around various planets, landing to earn points and then redocking with the command module to advance to the next level.
Why similar: Simulation 36%, Space Sim 27.5%, Space 17.2%, Casual 13.1%, Indie 5.1%
Lead a spaceyard: juggle contracts, design, prototype, and build all types of ships—from single-seat fighters to giant cruisers. Create custom vessels to meet precise client specs, then take the helm yourself to prove their worth.
Why similar: Space Sim 29.9%, Space 21.6%, Simulation 17.8%, Sandbox 14.5%, Physics 14.1%
Dynamic abstract sandbox universe. Changes and evolves as you do.
Why similar: Space 30.3%, Sandbox 21.7%, Space Sim 16.1%, Simulation 10.6%, Physics 9.3%
X-Tension is the eagerly awaited expansion pack to X: Beyond the Frontier. The expansion is not limited by a linear plot line but makes use of new ways to expand your empire. You can now take part in missions that are offered to you throughout the game.
Why similar: Space Sim 31.1%, Simulation 27.3%, Space 25.8%, Sandbox 14.9%, Singleplayer 1%
Astrox Imperium is a relaxing space game where you fly around a generated universe. Mining, Fighting, Building, Exploring, and Surviving. What makes this game unique? You have complete control of how it plays. A robust sandbox and lots of MOD tools. Make it your game, and play it your own way.
Why similar: Space 31.8%, Space Sim 30.6%, Sandbox 18%, Simulation 16.5%, Indie 1.9%
An orbital mashup of physics, puzzles, and business simulation! Navigate packages through a galaxy using gravity and tools like slingshots, mass drivers, and cannons. Create your own levels & share them with the world via Steam Workshop. The ultimate space delivery challenge awaits!
Why similar: Space Sim 27.5%, Sandbox 18.6%, Physics 16.3%, Simulation 14.9%, Space 13.4%
Design your own spacecraft with captured components in an unknown galaxy to defeat strange space creatures and finally escape from the galaxy.
Why similar: Space Sim 36.4%, Moddable 20.6% ★, Simulation 16.6%, Sandbox 11.1%, Space 7.2%
In GravBoost, gravity is your greatest ally and your deadliest foe. Master the art of the gravitational slingshot to intercept orbital targets. Manage your fuel and time wisely in this physics-driven space sim where precision is the only way to survive the cosmic pull.
Why similar: Space Sim 36.4%, Simulation 21.6%, Physics 20.3%, Space 14.7%, Casual 2.8%
Kinetic Void is a 3D space adventure with a focus on customization and enjoyable space simulation. The shipyard allows players to construct their ship piece by piece. Ships can be as simplistic as a cockpit, a hull, a engine and a gun, or as complex as a player wants.
Why similar: Space 40.4%, Simulation 21.7%, Sandbox 20.9%, Space Sim 13.6%, Indie 2.5%
We have built a mini universe with real physics basis, simulation and imagination. The game uses realistic environments and models to tell a story of a mini universe.
Why similar: Space Sim 36.2%, Space 20.9%, Sandbox 18.4%, Simulation 13%, Physics 6.3%
A small quick game about building a factory to launch planets into a solar system! Grow your base and increase production to make the ultimate factory for launching planets!
Why similar: Space Sim 30.8%, Simulation 23.2%, Sandbox 20.3%, Space 12%, Casual 9.2%
Start as an asteroid, grow by absorbing other celestial bodies to become a planet, a star, and ultimately a black hole. Experience realistic gravity and orbital physics in an ever-evolving sandbox universe.
Why similar: Space Sim 27.1%, Space 21.1%, Sandbox 17.1%, Physics 15%, Simulation 13.7%
Mine asteroids, salvage space debris, design your own small or massive spacecraft using individual functional components, complete missions, and engage in battles against enemies in a vast galaxy with realistic physics based on orbital mechanics or in a classic physics mode.
Why similar: Space 33.8%, Simulation 22.1%, Sandbox 21.2%, Space Sim 20.7%, Indie 2.2%
Spaceship Ace Pilot is a physics driven space simulation game that will push your skills to the limit. Your goal is to collect all power cells in the level in order to execute a hyper jump to the next level. Do you have what it takes to be the best spaceship pilot in the galaxy?
Why similar: Space Sim 24.5%, Sandbox 20.6%, Space 19.7%, Physics 14.2%, Simulation 12.3%
Can you deliver the goods? Board your spaceship and go!
Why similar: Space Sim 34.5%, Simulation 26.8%, Sandbox 23%, Casual 10.3%, 2D 3.2%
It is the year 2938. The long wished-for encounter of the X Universe and the Earth holds both joy and sorrow for the people. Despite flourishing trade, the clash of the diverse races, cultures and life forms creates new tensions, mistrust and open conflict that need to be overcome!
Why similar: Space 36%, Space Sim 24.5%, Sandbox 17.8%, Simulation 17.4%, Moddable 3.6% ★
The life of an independent mercenary is rarely without excitement. Your spacecraft awaits and your adventure begins in the Sapphire star system.
Why similar: Space 32.8%, Space Sim 28.5%, Simulation 21.9%, Sandbox 15%, Indie 1.8%
The hit mobile game Interstellar Pilot 2 has come to Steam. Join the TEF forces heading to the Gatopean sector to find a new home for mankind. Play how you like in this open world space-sim developed by Pixelfactor.
Why similar: Space Sim 34.1%, Simulation 24.7%, Sandbox 23%, Space 16.3%, Indie 1.2%
Build rockets and shoot them into space. Once you reach orbit, you are halfway to explore anywhere in the Solar System.
Why similar: Space Sim 36.9%, Space 28.9%, Simulation 23%, Physics 10%, Singleplayer 1.3%
Liquid Space lets you interact with ultra-realistic liquids in zero gravity on the international space station.
Why similar: Simulation 37.8%, Space Sim 27.9%, Space 21%, Casual 13.3%
Will you make the grade and save the planet? Become a cadet on your first day of training in this 3rd person space combat simulator.
Why similar: Simulation 42.9%, Space Sim 33.8%, Space 23.3%
simple shapes: a limitless indie 2D physics sandbox.
Why similar: Sandbox 29.5%, Physics 27%, Simulation 25.8%, 2D 5.2%, Casual 4.8%
Sling shot explosive nuclear warheads into collision course with your planetary assassination targets. Using the gravitation of a planet against itself, while navigating your payload around asteroids, moons and even Black Holes for devastating effect!
Why similar: Space Sim 34.1%, Space 24.1%, Physics 20.1%, Simulation 12.7%, Casual 6.1%
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 42.6%, Space 26.7%, Physics 20.8%, Indie 5.1%, 2D 4.9%
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 37%, Space 25.1%, Simulation 16.1%, Physics 13.7%, 2D 4.9%
Build rockets and fly them around the Solar System in this realistic aerospace sandbox. Attempt landings, build space stations, drive rovers, perform spacewalks, explore alien worlds, and get your crew home safe.
Why similar: Space Sim 33.9%, Sandbox 18.5%, Simulation 14.9%, Space 14.8%, Physics 9.4%
SPACE SEX SHOP is an 18+ store simulator where you have to open the first adult store in space 🚀✨. Manage your inventory, study demand among different alien races 👽🤖, develop your station, and step by step turn a small trading module into a galactic empire 👑.
Why similar: Space Sim 37.4%, Simulation 25.4%, Sandbox 21.2%, Space 15.3%, Singleplayer 0.8%
Tiny Space Academy is a 2D space sim where you can grow your own space agency and explore our solar system with rockets you design! Learn basic orbital mechanics, run science experiments, and get your astronauts back to Earth safely.
Why similar: Space Sim 31%, Space 23.4%, Physics 17.3%, Simulation 17.2%, Casual 6%
Navigate through a detailed simulation of the solar system, where you can explore planets, moons, and other celestial bodies up close. Access detailed information, images, interactive content, quizzes and even mini-games where you can try to land a space probe.
Why similar: Space Sim 42%, Simulation 29.6%, Space 13.5%, Physics 12.6%, Indie 1.3%
This simulation software brings the solar system to your fingertips, allowing you to explore the orbits of planets and witness the fascinating effects of introducing new cosmic objects like asteroids, extra suns, or even a black hole.
Why similar: Space Sim 41.9%, Simulation 29.5%, Space 16.2%, Physics 11.5%, Singleplayer 0.9%
X3: Reunion continues the epic space saga, blending deep space trading and intense real-time combat. Explore a vast universe, establish your empire, and shape the new frontier. With enhanced graphics and intricate economies, it's a journey of strategy, simulation, and interstellar intrigue.
Why similar: Space 33.1%, Space Sim 31.7%, Sandbox 17.2%, Simulation 17%, Singleplayer 1%
Spacebourne is an open space exploration game with Rpg elements. Its world consists of different factions at war. You as an expert pilot need to choose your side or be on no one's side and create a force of your own. Load up your weapons, Ready your ship and warp to adventure.
Why similar: Space 36.2%, Space Sim 33.9%, Simulation 26.6%, Indie 3.3%
Master the cockpit of highly realistic spacecraft in this Newtonian physics based sim. Take off from surface to space, plot a course between the planets and dock with space stations. Trade commodities or take shipping contracts to buy upgrades and optimize your build - every choice matters.
Why similar: Space Sim 24.9%, Simulation 21.6%, Sandbox 21.5%, Space 19.8%, Physics 10.1%
Logos Orbit is an emergent cosmic tuning simulation where you rewrite the "Logos" of an ever-expanding universe to control the collision and equilibrium of stars. Place gravity-altering Sigils to tune the orbits of star systems on the brink of collapse.
Why similar: Space Sim 25.4%, Space 21.5%, Physics 18.3%, Sandbox 17.2%, Simulation 13.1%
The Battle of Sol is an intense space action game where you participate in epic capital ship battles, thrilling dogfights, space station raids, and much more as you liberate humanity's solar system from enemies determined to bring us to its fiery end.
Why similar: Simulation 35.2%, Space Sim 33.3%, Space 27.8%, Indie 3.8%
Gaia Maker is a planet-wide simulation game of terraforming, based on real physics and geology. As the planet's overseer, wield advanced technologies to reshape barren planets into life-filled worlds. Foster animal life, cultivate civilizations, or destroy them. Their fate is in your hands.
Why similar: Sandbox 24.2%, Space Sim 22.5%, Simulation 20.3%, Space 15%, Physics 15%
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 45.1%, Simulation 32.5%, Space 21.4%, Singleplayer 1%
Equipped with cutting-edge salvaging tech, carve & slice spaceships to recover valuable materials. Upgrade your gear to take on more lucrative contracts and pay your billion credits debt to LYNX Corp!
Why similar: Space 26.6%, Space Sim 21.2%, Sandbox 17.6%, Physics 17.2%, Simulation 16.1%
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 39.3%, Simulation 27.9%, Space 15.2%, Casual 11.9%, 2D 3.5%
Join the James Webb Space Telescope in orbit beyond the Moon and explore the universe from its perspective. Planetary systems are born, galaxies form, and stars emerge from within colorful nebulas—all before your eyes.
Why similar: Simulation 31%, Space Sim 28.4%, Space 17.8%, Physics 11.6%, Casual 11.3%
