60+ similar titles based on shared tags and player behavior. Themes include Simulation, Space, Space Sim, Physics.
Master spaceflight and progress through realistic orbital mechanics challenges of increasing complexity. Plot maneuvers to coordinate transfer orbits, gravity assists, and high-stakes rendezvous.
GravBoost
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.
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.
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 24.3%, Physics 17.6%, Simulation 17.5%, Space 13.2%, Top-Down 10%
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 28.1%, Simulation 23.1%, Physics 19.3%, Space 15.1%, Sandbox 11%
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 24%, Space 23%, Physics 18.4%, Top-Down 11.3%, Simulation 10.9%
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 26.2%, Space 23.9%, Simulation 13.8%, Physics 12.5%, Flight 11.7%
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 29.5%, Simulation 25.2%, Education 18.3%, Space 15.4%, Physics 10.5%
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!
Why similar: Simulation 24%, Space 23%, Space Sim 22.4%, Physics 16.3%, Sandbox 10.5%
A casual space simulation game where you perform orbital manoeuvres on satellites to change their orbit and complete missions.
Why similar: Space Sim 28.9%, Simulation 27.2%, Space 20.3%, Physics 19.9%, 2D 2.5%
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 33.5%, Space 24.9%, Simulation 21.4%, Physics 12.1%, Sandbox 5.9%
Build rockets and shoot them into space. Once you reach orbit, you are halfway to explore anywhere in the Solar System.
Why similar: Space 28.9%, Space Sim 27.3%, Simulation 20.6%, Education 11.9%, Physics 9.6%
Master physics in this hardcore orbital simulator where Einstein’s theories come to life. Plot trajectories and manipulate spacetime via general relativity, time dilation, and length contraction. Command your starship, outrun time, and explore a universe governed by real physics.
Why similar: Space Sim 28.8%, Simulation 24.7%, Space 13.8%, Flight 12.9%, Physics 9.3%
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 31%, Simulation 26.5%, Space 22.2%, Physics 18.1%, Singleplayer 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: Simulation 20.9%, Physics 19.2%, Space Sim 18%, Space 15.2%, Education 11.2%
0RBITALIS is a satellite launching simulator with a retro-puzzle style. Launch your satellite into orbit and go head to head with the dominant force that formed the entire universe: Gravity.
Why similar: Space 34.4%, Simulation 30.8%, Physics 17.5%, Puzzle 13.7%, Indie 3.7%
Lead an expedition into an unexplored solar system. Build rockets, aircraft, and other vehicles, discover new worlds, gather resources, complete missions, unlock technology, and grow a colony of tiny purple Klorps in this spaceflight sandbox.
Why similar: Space Sim 27.1%, Space 24.7%, Simulation 24%, Physics 14.6%, Sandbox 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 36.9%, Space 35.3%, Space Sim 27.8%
A 2D pixel-art score-chaser built on real orbital mechanics. Launch, pitch over, coast, and circularise into the exact orbit each contract asks for, then hold it for one full lap before the fuel runs out. Ten missions, three hulls, and a gold tier tuned past the developers' own autopilot.
Why similar: Space Sim 25.4%, Simulation 21.9%, Education 17.9%, Space 13%, Flight 11.4%
Spaceflight add-on for Microsoft Flight Simulator X
Why similar: Simulation 40.8%, Space Sim 29.8%, Space 29.4%
Real-time planetary collision sandbox powered by SPH physics: smash planets together and watch the destruction and its aftermath!
Why similar: Space Sim 31.1%, Space 23.1%, Physics 16.1%, Simulation 15%, Sandbox 8.5%
In a star system with three stars exhibiting the three-body problem, pilot Earth equipped with massive nuclear fusion engines. Players must strategically toggle multiple engines on and off to keep Earth's orbit within the habitable zone, ensuring the continued development of human civilization.
Why similar: Space Sim 29.1%, Simulation 24.4%, Space 15.6%, Flight 13.1%, Minimalist 8.8%
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 25%, Space 24.4%, Simulation 18%, Physics 15.3%, Flight 8%
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 38%, Simulation 34.4%, Space 27.6%
This is a simulation based upon real physics. Its specifically for use with 3D headsets such as the HTC Vive and Oculus quest. It gives you a 3D perspective of how gravity works and interacts on all the bodies in a solar system. You can experiment with creating your own solar system.
Why similar: Space Sim 25.9%, Simulation 22.9%, Education 18.2%, Physics 11.1%, Flight 10.7%
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 22.4%, Space Sim 19.5%, Physics 18.2%, Simulation 12.2%, Minimalist 9.8%
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 29.1%, Space Sim 20.7%, Physics 15.3%, Simulation 14.9%, Sandbox 9.5%
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 24.7%, Space Sim 24.2%, Physics 17.5%, Simulation 16.3%, Education 13.5%
Homeplanet is a space combat simulator with Newtonian physics and a story-driven campaign. Step into the boots of a combat pilot of the Troiden clan! Take part in the saga of exile from your home world—and the struggle to conquer a new one.
Why similar: Space Sim 31.5%, Space 23.5%, Physics 15.2%, Simulation 12.7%, Flight 12.6%
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 30.2%, Space 23.6%, Simulation 13.1%, Education 9.9%, Sandbox 9.1%
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 29.5%, Space 19.4%, Education 17.7%, Simulation 16%, Physics 15.3%
Take to the skies in this spaceflight simulator where you have control over every aspect of your orbital journey. Build a rocket and its control panels, steer your spacecraft to stay on its flight path, manage resources and explore the solar system using realistic physics and propulsion systems.
Why similar: Space Sim 26.7%, Space 25.8%, Simulation 15.3%, Physics 14.5%, Sandbox 9%
Launch the Voyager space probe to the furthest depths of the Solar System! Use gravity to slingshot around planets and scan, orbit, or land on targets to earn stunning replays of your accomplishments.
Why similar: Space 20.3%, Space Sim 19.1%, Physics 14.3%, Education 13.2%, Flight 10.8%
A space puzzle game where you create galaxies. Discover cosmic surprises and over 60 endings. Complete the ending collection to unlock Endless Mode, and see how far your own galaxy can grow.
Why similar: Space 22.2%, Physics 17.8%, Simulation 14%, Space Sim 11%, Puzzle 9.3%
Fuel and fix ships as fast as you can in this Simulation Time Management game.
Why similar: Space Sim 27.3%, Simulation 25.5%, Space 24.9%, Physics 13.3%, Minimalist 5.4%
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 45.8%, Simulation 32.9%, Space 21.3%
You are a Scraponaut, create your own spaceplane with unique parts each affecting the way your plane behaves. Collect scrap while exploring procedurally generated islands, unlock and discover unique new parts to upgrade your spaceplane.
Why similar: Space Sim 27.1%, Space 21.3%, Simulation 14.8%, Flight 11.3%, Sandbox 9.3%
Nuclear fission simulator. Control A nuclear reactor, balancing Uranium fissile material. The game features a oversimplified reactor and the R.B.M.K Reactor in Chernobyl.
Why similar: Simulation 34.7%, Education 26.9%, Physics 20%, Sandbox 13.3%, 2D 3.3%
Leaving the formation is a story-driven sci-fi combat simulation based on honest Newtonian flight physics.
Why similar: Space Sim 33%, Space 24.5%, Simulation 20.7%, Flight 12.1%, Physics 7.7%
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 44%, Simulation 27.2%, Space Sim 20.6%, Sandbox 7%, Singleplayer 1.3%
Repair satellites in orbit. Reduce space debris. And enjoy the view. Void Tech is space repair simulation game, where every mission extends satellite life and restores critical infrastructure.
Why similar: Space 30.4%, Space Sim 26.6%, Physics 18.5%, Simulation 16.4%, Linear 4.5%
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: Simulation 23.4%, Space Sim 21.6%, Space 20.3%, Physics 14.7%, Education 7.8%
A physics sandbox of our Solar System. Fly the planets, change orbits, and watch Earth freeze, boil, or take a hit. Spawn worlds, cross Roche limits, and inspect atmospheres, magnetospheres, rings, and stellar heatmaps.
Why similar: Simulation 29%, Education 20.7%, Physics 18.4%, Space 18.1%, Sandbox 12.3%
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 37.8%, Space Sim 24.3%, Simulation 22.6%, Sandbox 7.5%, Flight 6.2%
A real-time 3D space simulator and interactive planetarium. Travel to any planet, moon, star, or galaxy and view it from any point in space and time. Accelerate time, land on alien worlds, and expand the universe with community-made add-ons.
Why similar: Space Sim 31.6%, Simulation 26.3%, Education 16.2%, Space 15.9%, Physics 9%
Who needs gas when you've got gravity? Casual space flight enhanced with "borrowed" alien tech! Controller and Keyboard flight support
Why similar: Space Sim 29%, Simulation 24.5%, Space 15.3%, Top-Down 10.8%, Flight 10.2%
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 44.4%, Space Sim 28.8%, Space 26.8%
Pilot a ship around asteroids, planets, singularities. Learn how to put your ship into orbit, sling shot, and use gravity to your advantage. Perform precise maneuvers to move your way through the 35 levels in this highly challenging game. Build, share, download custom levels.
Why similar: Simulation 30.2%, Space Sim 22.8%, Space 19.3%, Top-Down 9.1%, 2.5D 7.7%
Dynamic abstract sandbox universe. Changes and evolves as you do.
Why similar: Space 37.1%, Space Sim 14.8%, Simulation 11.7%, Sandbox 11.6%, Physics 11%
A single player space game where you fly a rocket around a tiny solar system with realistic physics, including take off, orbiting, orbital transfers and landings. Help settling other planets and moons. No time limits, no stress. If you crash you just get rescued.
Why similar: Space 24.2%, Physics 18.7%, Space Sim 18.5%, Simulation 15.7%, Flight 12%
A gravity gripping, steampunk-styled, moody-beautiful, slingshot simulating puzzle pleaser. If you like Gravity Sling, Blast Off or Gears of Gravity, you’ll love this game.
Why similar: Space 37.3%, Simulation 31.1%, Physics 13.9%, Puzzle 13.7%, Indie 3.9%
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 31.8%, Simulation 30.2%, Space Sim 28.4%, Sandbox 8%, Singleplayer 1.6%
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 23.3%, Space Sim 21.5%, Physics 16.1%, Simulation 13.1%, Sandbox 10.6%
Guardian Above the Domes is a real-time artillery game built around realistic orbital mechanics. Bombard the enemy from a lone space station, defend the last domed cities on an airless planet, and uncover its lost history alongside a cat-shaped AI.
Why similar: Space Sim 31%, Physics 18.3%, Simulation 18%, Space 15.2%, Minimalist 8%
Operate the Starship space launch system and learn how to catch a rocket to understand what it takes to colonize Mars in this ever-evolving simulation of SpaceX Starbase Texas.
Why similar: Space Sim 27.9%, Simulation 17.1%, Flight 13.1%, Space 13%, Education 11.7%
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 28.4%, Space 17.2%, Simulation 15.1%, Physics 10.6%, Flight 10.4%
Use the Nimbatus Drone Creator to construct physically simulated drones and try them out in a virtual testing environment. Do you have what it takes to become a drone engineer?
Why similar: Simulation 27.1%, Space Sim 17.9%, Space 14.3%, Physics 12.3%, Flight 8.2%
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 41.2%, Space Sim 28.6%, Simulation 27.2%, Indie 3%
Explore every star system, orbit numerous stars, maneuver to various planets, and survive asteroids the longest aboard countless miniaturized rockets in Rocket Hit.
Why similar: Space Sim 40.7%, Space 15.1%, Top-Down 14.7%, Minimalist 13.7%, Physics 13.4%
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 49.1%, Simulation 23.8%, Space Sim 12.2%, Sandbox 11.1%, Indie 2.4%
A space adventure where you solve the mystery of your past, building a thriving civilization across a distant solar system. Fly your rocket as a commander, grow your colonies and build planet upgrades to conquer this unknown space.
Why similar: Space Sim 27.4%, Space 23.8%, Simulation 13%, Physics 11.2%, Flight 9.2%
