1
Children of a Dead Earth
90%
👍 OF 925
About This Game
The most scientifically accurate space warfare simulator ever made. Now with Steam Workshop!
Games Like Kerbal Space Program
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.
★ CHILDREN OF A DEAD EARTH ★ ROCKET SCIENCE ★ SPACEFLIGHT SIMULATOR ★ SPACE ENGINEERS 2 ★ SOLAR EXPANSE - SPACE EXPLORATION MANAGER ★ SIMPLEROCKETS ★ HARDSPACE: SHIPBREAKER ★ BRIDGE CONSTRUCTOR PORTAL ★ ASTROX IMPERIUM ★ AUTOCRAFT ★ SPACE SIMULATION TOOLKIT ★ AVIASSEMBLY ★ WE ♥ IT
2
Rocket Science
81%
👍 OF 175
About This Game
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.
3
Spaceflight Simulator
97%
👍 OF 9.4K
About This Game
In Spaceflight Simulator, you will get to build your rockets, plan launches and flights, attempt landings, deploy payloads and explore new worlds.
In this game, you can…
- …launch an expedition in pieces, dock everything in orbit, swap control between vehicles, and pump fuel from a main ship into probes.
- …survive the Sun, burn an engine forever, or try to fly through Jupiter until gravity stops working.
- …deorbit Earth into the Sun and use your space program to do ridiculous, destructive experiments.
4
Space Engineers 2
75%
👍 OF 4.8K
About This Game
Space Engineers 2 is a playable Early Access Alpha sandbox focused on engineering, exploration, and colonization in a fully destructible universe. Design and build ships, stations, and planetary bases while uncovering the story of Miro and Ivan Sokol. Help shape the future of the Almagest system.
5
Solar Expanse - Space Exploration Manager
88%
👍 OF 1.2K
About This Game
Explore the Solar System. Mine and drop asteroids. Colonize and terraform. Lead the space race and compete with other corporations on your way to profit. Watch the expansion of human race over the centuries.
6
SimpleRockets
85%
👍 OF 364
About This Game
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.
7
Hardspace: Shipbreaker
89%
👍 OF 22K
About This Game
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!
In this game, you can…
- …get yourself processed like scrap and see the system price your body at $8.14.
- …rip a reactor out, flush its fuel lines, kill the cooling, and race it out before it goes critical.
- …cut into a pressurized compartment and trigger explosive decompression that launches you and cargo into space.
8
Bridge Constructor Portal
92%
👍 OF 7.4K
About This Game
Enter the Aperture Science Enrichment Center and experience Bridge Constructor Portal – the unique merging of the classic Portal™ and Bridge Constructor™ games.
9
Astrox Imperium
84%
👍 OF 1.2K
About This Game
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.
10
Autocraft
56%
👍 OF 298
About This Game
Create, Collect, and Crash in Autocraft, a physics destruction sandbox. Create your own cars, rockets, tanks, planes, boats, and more.
11
Space Simulation Toolkit
81%
👍 OF 503
About This Game
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.
12
Aviassembly
97%
👍 OF 9.1K
About This Game
Build and fly your own airplane! Complete missions to earn money, upgrade your plane, and discover new locations in an open world.
In this game, you can…
- …attach balloons to a cockpit, hit takeoff, and float away so fast you can't even edit or swap your aircraft anymore.
- …fly an impossible-looking build, like an anatomically correct flying rooster with no wings, and still have it fly perfectly if it's balanced right.
- …build VTOLs, cargo helicopters, quadcopters, and other flying machines that don't behave like normal planes.
