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…
85% of 280 Steam reviews are positive$7.99
Games like Spaceflight Simulator
Hooked on the relaxing and replayable side of Spaceflight Simulator? Start with these games when you are ready.
Kerbal Space Program
Run a space program staffed by small green Kerbals who smile through every crash. You build rockets from parts, fly them on real orbital physics, and try to bring everyone home from moons and planets across the Kerbol system.
Relaxing, Replayable, Chaotic
95% of 122,051 Steam reviews are positivePlayers online now: 4,087$39.99Rocket Science
Take part in a space program. Design spacecrafts and send them off to explore the vast expanses of space. Experience the real scale of the Solar system and the size of its celestial bodies.
Relaxing, Replayable, Chaotic
80% of 166 Steam reviews are positivePlayers online now: 1$19.99Juno: New Origins
Build rockets, planes, cars and whole planets from parts you stretch, reshape and paint, then fly them with realistic physics. Automate flights with a visual programming language, run an aerospace company in career mode, or just tinker in the sandbox. Simple to start, deep enough to keep a space nerd busy for hundreds of hours.
Relaxing, Replayable
89% of 3,115 Steam reviews are positivePlayers online now: 63$19.99SimpleRockets
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.
Relaxing, Replayable, Chaotic
85% of 280 Steam reviews are positive$7.99Approximately Up
Bolt together a spaceship from thousands of parts, wire up its systems, then fly it in first person to 15 strange planets. Solo or with up to four friends, every mission asks something new of your ship, and every mistake becomes a story. Build it, launch it, and find out what happens.
Relaxing, Replayable, Chaotic
93% of 1,167 Steam reviews are positivePlayers online now: 86$18.74Universe Sandbox
A physics-based space simulator where you play with the universe itself. Build solar systems, nudge planets out of orbit, boil oceans, spin Jupiter apart and watch a supernova unfold. Real gravity, real science, and no consequences except the ones you create. Calm stargazing and total cosmic mayhem, both at your own pace.
Relaxing, Replayable, Chaotic
96% of 28,251 Steam reviews are positivePlayers online now: 470$29.99Children of a Dead Earth
A space war game where the physics is the star. Design ships from real rocket equations, plan orbits with NASA-grade math, then watch railguns and lasers settle it at thousands of kilometres per second. Hard, honest, and unlike anything else: if you ever wondered what space combat would actually be like, this is your answer.
Replayable, Chaotic
89% of 916 Steam reviews are positivePlayers online now: 9$19.99Reentry - A Space Flight Simulator
Reentry is a realistic space flight simulator that teaches you the procedures, then hands you the capsule. Power up, orbit Earth, navigate to the Moon, and feel what it was like to be the astronaut in the seat.
Replayable, Atmospheric
97% of 1,350 Steam reviews are positivePlayers online now: 32$34.99Lunar Flight
A modern take on the classic arcade game, Lunar Lander, Lunar Flight extends the experience to a fully fictionalized and accessible lunar module simulator
Replayable, Chaotic
84% of 517 Steam reviews are positive$14.99Keplerian Space Discovery
Travel through the solar system in your own spaceship! The motion of each celestial body is accurately reproduced by the Kepler equation.
Relaxing, Replayable
88% of 26 Steam reviews are positive$24.99Space Engineers
Build working ships, stations and planetary bases block by block, then fly them, crash them, mine with them and blow pieces off them. Real mass, power, oxygen and gravity keep every design honest. Best with friends and a tolerance for learning things the hard way.
Replayable, Chaotic
89% of 102,830 Steam reviews are positivePlayers online now: 4,176$19.99SpaceEngine
A 1:1 scale simulator of the entire Universe, built on real astronomy. Fly from Earth's surface to a black hole billions of light-years away without a single loading screen, land on procedurally generated worlds, and speed up time to watch a thousand moons tick through their orbits. No objectives, no fail states: just you, the stars, and a lot of quiet.
Relaxing, Replayable, Atmospheric
96% of 16,266 Steam reviews are positivePlayers online now: 220$29.99
Cheaper than Spaceflight Simulator
Rocket Engineer
Design custom rockets and master 2D orbital mechanics to navigate a fully simulated solar system.
93% of 15 Steam reviews are positive$9.99
Space Simulator
Realistic simulation of spaceflight in a full sized Solar System, with all the planets and their major moons. using real forces, distances…
38% of 160 Steam reviews are positive$9.99
Aviassembly
Design aircraft from scratch, haul cargo across a bright open world, and tinker until even the strangest designs take flight.
96% of 9,608 Steam reviews are positivePlayers online now: 323$9.99
EarthX
EarthX is a rocket company management game. Go from launching small rockets on Earth to eventually building a colony on Mars.
92% of 542 Steam reviews are positivePlayers online now: 2$9.99
ΔV: Rings of Saturn
Mine asteroids in Saturn's rings with real Newtonian physics, then haul your ore home and watch your little operation grow.
92% of 2,904 Steam reviews are positivePlayers online now: 33$6.29
SpaceKraft!
Gather crystals, repair/run crafting facilities, upgrade your spaceship, build machines, explore the open world, find your way back to mother earth.
85% of 62 Steam reviews are positive$11.99
SimplePlanes
Snap parts together into any aircraft you can imagine, then climb into the cockpit and find out if it actually flies.
93% of 9,830 Steam reviews are positivePlayers online now: 34$12.99
Tiny Space Academy
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!
64% of 44 Steam reviews are positive$4.99
KitHack Model Club
Developed by the creator of the original Kerbal Space Program, KitHack Model Club is a physics-based model building sandbox that offers limitless…
74% of 607 Steam reviews are positivePlayers online now: 2$4.99
Space Manager
Take on realistic space missions, manage your economy, and explore the solar system.
45% of 44 Steam reviews are positive$14.95
Go For Launch: Mercury
Re-live the early days of spaceflight in the accurate, detailed and exciting simulation of the Mercury spacecraft.
82% of 60 Steam reviews are positive$9.99
Hidden gems like Spaceflight Simulator
Approximately Up
Assemble a ship from thousands of parts, wire its systems together, and take it to fifteen strange planets, alone or with friends.
93% of 1,167 Steam reviews are positivePlayers online now: 86$18.74
Reentry - A Space Flight Simulator
Reentry is a realistic space flight simulator that teaches you the procedures, then hands you the capsule.
97% of 1,350 Steam reviews are positivePlayers online now: 32$34.99
Solar Expanse - Space Exploration Manager
Run a space company at your own pace, moving cargo across the solar system one careful calculation at a time.
87% of 1,343 Steam reviews are positivePlayers online now: 86$17.99
Mars First Logistics
Assemble wobbly machines from over 100 parts and deliver awkward cargo across a bright, low-pressure Mars, alone or with friends.
94% of 3,556 Steam reviews are positivePlayers online now: 35$19.99
I Fetch Rocks
Embark on your asteroid hauling career with Veritago Fortana.
93% of 111 Steam reviews are positive$15.99
Aviassembly
Design aircraft from scratch, haul cargo across a bright open world, and tinker until even the strangest designs take flight.
96% of 9,608 Steam reviews are positivePlayers online now: 323$9.99
EarthX
EarthX is a rocket company management game. Go from launching small rockets on Earth to eventually building a colony on Mars.
92% of 542 Steam reviews are positivePlayers online now: 2$9.99
Archean
Archean is a first-person engineering sandbox where physics does the judging.
87% of 246 Steam reviews are positivePlayers online now: 11$19.99
ΔV: Rings of Saturn
Mine asteroids in Saturn's rings with real Newtonian physics, then haul your ore home and watch your little operation grow.
92% of 2,904 Steam reviews are positivePlayers online now: 33$6.29
Starminer
Build a mining ship piece by piece, haul in asteroids and manage the heat your greed creates before something out there notices.
72% of 1,865 Steam reviews are positivePlayers online now: 47$29.99
Flight Of Nova
A flight simulator built on real orbital physics, set in the Noren star system.
93% of 552 Steam reviews are positivePlayers online now: 5$29.99
Flyout
Design your own aircraft from scratch, test it in flight, and see how well your engineering holds up.
84% of 2,157 Steam reviews are positivePlayers online now: 126$19.99
Newest games like Spaceflight Simulator
EarthX 2
Build rockets, win contracts, reuse your fleet and grow a launch business all the way to terraforming the Red Planet.
82% of 87 Steam reviews are positivePlayers online now: 10$19.99
Rocket Engineer
Design custom rockets and master 2D orbital mechanics to navigate a fully simulated solar system.
93% of 15 Steam reviews are positive$9.99
Void Cargo: Equilibrium
A first-person sci-fi cargo flight sim. Pilot a physics-driven lander, plan risky routes, manage fuel and heavy cargo, and repair systems mid-flight.
69% of 26 Steam reviews are positive$12.99
Approximately Up
Assemble a ship from thousands of parts, wire its systems together, and take it to fifteen strange planets, alone or with friends.
93% of 1,167 Steam reviews are positivePlayers online now: 86$18.74
Ostranauts
Buy a broken ship in a cut-off solar system, then keep yourself and your crew alive one scrappy repair at a time.
76% of 3,232 Steam reviews are positivePlayers online now: 140$19.99
SpaceCraft
Mine planets, assemble ships from parts and grow a trading empire with friends in an open galaxy.
63% of 2,730 Steam reviews are positivePlayers online now: 232$29.99
Starminer
Build a mining ship piece by piece, haul in asteroids and manage the heat your greed creates before something out there notices.
72% of 1,865 Steam reviews are positivePlayers online now: 47$29.99
SimplePlanes 2
Snap together planes and cars from parts, then take them out to fly, race or see how spectacularly they fall apart.
92% of 1,497 Steam reviews are positivePlayers online now: 175$19.99
Solar Expanse - Space Exploration Manager
Run a space company at your own pace, moving cargo across the solar system one careful calculation at a time.
87% of 1,343 Steam reviews are positivePlayers online now: 86$17.99
Keplerian Space Discovery
Travel through the solar system in your own spaceship! The motion of each celestial body is accurately reproduced by the Kepler equation.
88% of 26 Steam reviews are positive$24.99
Reentry - A Space Flight Simulator
Reentry is a realistic space flight simulator that teaches you the procedures, then hands you the capsule.
97% of 1,350 Steam reviews are positivePlayers online now: 32$34.99
Star Crafter
A space survival crafting mining base building and star system building game.
68% of 99 Steam reviews are positive$19.99