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
Games like SimpleRockets
If SimpleRockets left you wanting something minimalist and replayable, you have options. These games could fill that gap nicely.
Spaceflight Simulator
Build rockets from real-world parts, launch them, and find out the hard way why landing is the tricky part. A 2D space sandbox with honest physics, the whole Solar System to reach, and no punishment for exploding. Trial, error, one more rocket.
Replayable, Relaxing, Chaotic
96% of 9,645 Steam reviews are positivePlayers online now: 148$14.99Kerbal 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.
Replayable, Relaxing, Chaotic
95% of 121,982 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.
Replayable, Relaxing, 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.
Replayable, Relaxing
89% of 3,112 Steam reviews are positivePlayers online now: 63$19.99Keplerian Space Discovery
Travel through the solar system in your own spaceship! The motion of each celestial body is accurately reproduced by the Kepler equation.
Replayable, Relaxing
88% of 26 Steam reviews are positive$19.99Next Space Rebels
SPACE IS FOR EVERYONE. In Next Space Rebels, you will develop from a naive rocket hobbyist into an experienced space activist by designing, building, and launching rockets of increasing complexity.
Chaotic
83% of 328 Steam reviews are positive$19.99Tiny 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! Learn basic orbital mechanics, run science experiments, and get your astronauts back to Earth safely.
Minimalist, Replayable, Relaxing
64% of 44 Steam reviews are positive$4.99Approximately 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.
Replayable, Relaxing, Chaotic
93% of 1,149 Steam reviews are positivePlayers online now: 86$18.74Children 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$19.99Rocket Engineer
Design custom rockets and master 2D orbital mechanics to navigate a fully simulated solar system. Establish outposts, process local resources to launch interplanetary missions, and manage critical supply lines to keep your colony's workforce alive.
Replayable, Relaxing, Chaotic
93% of 15 Steam reviews are positive$9.99Universe 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.
Replayable, Relaxing, Chaotic
96% of 28,218 Steam reviews are positivePlayers online now: 470$20.09Lunar 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, Retro
84% of 517 Steam reviews are positive$14.99
Cheaper than SimpleRockets
Tiny Solar System
A single player space game where you fly a rocket around a tiny solar system with realistic physics, including take off, orbiting, orbital transfers…
92% of 12 Steam reviews are positive$5.99
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
VOYAGER
Come with us now on a journey through music and space... To the world of VOYAGER ◯∘ A minimalist, relaxing & atmospheric experience to chill out to…
88% of 69 Steam reviews are positive$1.99
Space Rocket
Set off to conquer space with Space Rocket, an ultra addictive rocket game!
55% of 42 Steam reviews are positive$0.69
ROCKETSROCKETSROCKETS
ROCKETS fire ROCKETS at ROCKETS in this action-arcade, arena-combat, gorgeous festival-of-fireworks!
82% of 314 Steam reviews are positivePlayers online now: 1$6.99
Polandball: Can into Space!
Crazy fun rocket simulator game with countryballs theme. Can Polandball into Space? Try to find out!
93% of 448 Steam reviews are positive$2.99
Orbitous
Orbitous is an action roguelike where every object has gravity. Every planet, moon, star, enemy, projectile, is attracted to one another.
93% of 43 Steam reviews are positive$2.99
Nimbatus - The Space Drone Constructor
Design your own fleet of flying machines from physics-driven parts, then send them to mine, fight and survive on worlds that fall apart under them.
78% of 1,763 Steam reviews are positivePlayers online now: 16$19.99
King rocket
Rocket launch is an indescribable experience that you will remember for a long time.
100% of 10 Steam reviews are positive$1.99
Galactic Landing
You in the childhood dreamed to become a pilot? Ever wanted to work at NASA? It's "Galactic Landing"!
63% of 40 Steam reviews are positive$1.99
That Rocket Game
That Rocket Game is the ultimate space themed relaxing arcade game. Upgrade your rocket to reach further into the unknown...
83% of 24 Steam reviews are positive$0.99
Hidden gems like SimpleRockets
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 1,149 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 1,348 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 1,341 Steam reviews are positivePlayers online now: 86$17.99
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: 14$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$9.99
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
Juno: New Origins
Build rockets, planes, cars and whole planets from parts you stretch, reshape and paint, then fly them with realistic physics.
89% of 3,112 Steam reviews are positivePlayers online now: 63$19.99
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
Spaceflight Simulator
Assemble rockets from real parts and take them from the launch pad to the far reaches of the Solar System, one failure at a time.
96% of 9,645 Steam reviews are positivePlayers online now: 148$14.99
Next Space Rebels
SPACE IS FOR EVERYONE. In Next Space Rebels, you will develop from a naive rocket hobbyist into an experienced space activist by designing…
83% of 328 Steam reviews are positive$19.99
Mars Horizon
Design rockets, manage budgets and steer your space programme from first launch to the red planet.
84% of 2,764 Steam reviews are positivePlayers online now: 11$19.99
Newest games like SimpleRockets
EarthX 2
Build rockets, win contracts, reuse your fleet and grow a launch business all the way to terraforming the Red Planet.
81% of 88 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
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 1,149 Steam reviews are positivePlayers online now: 86$18.74
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 1,341 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$19.99
Cosmic Drift
Launch rockets into orbit around planets, find a good trajectory, and take risks to increase your score! Play solo, online, or even on Twitch!
98% of 97 Steam reviews are positiveFree
Reentry - A Space Flight Simulator
Reentry is a realistic space flight simulator that teaches you the procedures, then hands you the capsule.
97% of 1,348 Steam reviews are positivePlayers online now: 32$34.99
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
Orbitous
Orbitous is an action roguelike where every object has gravity. Every planet, moon, star, enemy, projectile, is attracted to one another.
93% of 43 Steam reviews are positive$2.99
I Fetch Rocks
Embark on your asteroid hauling career with Veritago Fortana.
93% of 111 Steam reviews are positive$15.99
Meco Rocket Simulator
A rocket engine design sim with real physics. Design, build and test engines hands-on: wire pumps, injectors and nozzles on a node graph.
81% of 16 Steam reviews are positive$49.69
StarbaseSim
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…
94% of 47 Steam reviews are positive$16.37