Games Like Spaceflight Simulator

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 Sim 23%, Space 19.2%, Science 17.7%, Sandbox 14.3%, Simulation 5.9%

Why You'll Like It: The definitive space flight simulator that balances complex orbital physics with rewarding rocket construction.

Bring to life anything you can imagine from rockets and airplanes to cars and more. Automate them with a visual programming language. Explore 3D planets and make your own. Share your creations online. Complete contracts, conquer milestones, and unlock technology in the newly added Career Mode.

Why similar: Space Sim 26.4%, Science 19.4%, Space 11.1%, Sandbox 10.9%, Moddable 6.6%

Why You'll Like It: A highly detailed successor to the SimpleRockets series that offers deep customization and realistic physics.

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 41%, Sandbox 21.8%, Space 13.1%, Simulation 12%, Physics 8%

Why You'll Like It: The classic 2D rocket-building experience that shares the same core DNA as Spaceflight Simulator.

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 34.9%, Space 21.1%, Simulation 8.3%, Building 7.2%, Physics 7.1%

Why You'll Like It: A charming 2D space simulation that focuses on orbital mechanics and mission planning in a compact format.

Build airplanes by snapping parts together, designing wing sections, and attaching engines. At any time, you can strap yourself into the cockpit and see how it flies with realistic physics. If you're not in the mood for building, over 100,000 airplanes are available to download for free.

Why similar: Sandbox 34.4%, Moddable 16.8%, Building 14.8%, Exploration 12.6%, Physics 12.3%

Why You'll Like It: Focuses on the building and testing of flight-capable vehicles within a physics-driven sandbox.

Build and fly realistic aircraft. Use free-form fuselage and wing editor tools and tune your engines to recreate aircraft from any era or design your own.

Why similar: Sandbox 33%, Science 24.8%, Simulation 15.7%, Building 11.8%, Physics 9.3%

Why You'll Like It: Offers advanced aerodynamic and engine design tools for players who want to build custom vehicles from scratch.

Design and simulate the starships of your dreams! Command your ship or fleet in epic battles and manage your crew while exploring a dangerous galaxy. Play alone or with friends, test your ships in online PvP, and let your imagination reach for the stars!

Why similar: Space Sim 30.4%, Spaceships 22.2% ★, Space 17.4%, Building 7.6%, Exploration 5.7%

Why You'll Like It: Features deep 2D ship building where every component affects physics and combat performance.

Do you have what it takes to become an astronaut? Reentry is a realistic space flight simulator inspired by the early NASA space programs, from orbiting Earth in Mercury and Gemini, to the moon landing in project Apollo. Learn the procedures. Operate the spacecraft. Complete the mission.

Why similar: Space Sim 33.9%, Science 20.5%, Space 18.4%, Simulation 6.5%, Exploration 5.2%

Why You'll Like It: Provides a highly realistic simulation of space flight procedures and mission control systems.

Space Engineers is a sandbox engineering game where you design and build ships, stations, and planetary bases in a fully destructible environment. Explore planets and space, mine resources, survive hazards, and engage in combat alone or with friends in Creative or Survival modes.

Why similar: Space Sim 29.2%, Space 14.9%, Sandbox 14.5%, Moddable 9%, Building 6.4%

Why You'll Like It: The gold standard for complex block-based construction and engineering in a space environment.

Join a world where you design, create and pilot your own air sea rescue service. Release your inner hero as you battle fierce storms out at sea to rescue those in need.

Why similar: Sandbox 45.2%, Building 17.1%, Physics 13%, Exploration 12.8%, Open World 11.8%

Why You'll Like It: An engineering-heavy sandbox that requires building functional vehicles to solve complex rescue missions.

Create & destroy on an unimaginable scale with a realistic physics-based space simulator. Explore the beauty of our universe and the fragility of our planet. Use science to bend the laws of gravity, collide planets, boil away oceans, fire epic space lasers, and customize your universe.

Why similar: Space Sim 26.7%, Science 19.5%, Space 13.5%, Sandbox 13.2%, Simulation 4.9%

Why You'll Like It: Focuses on the macro-scale physics of space and how planetary interactions work in a simulated environment.

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 28.4%, Science 19.3%, Space 16.9%, Sandbox 16.6%, Open World 5.7%

Why You'll Like It: The ultimate tool for exploring the vast scale of the universe with realistic astronomical data.

Battle for survival in the skies of a mysterious future Earth in this unique action-strategy game mixing arcade combat, exploration, management and diplomacy. As giant flying ships wage spectacular aerial warfare, a prophecy tells of one who will save the world – could it be you?

Why similar: Building 23.5%, Exploration 21.1%, Simulation 20.3%, Physics 18.5%, Singleplayer 8.1%

Why You'll Like It: Combines complex 2D engineering and physics-based combat with a challenging, high-stakes campaign.

Besiege is a physics building game about constructing medieval machines to annihilate armies, obliterate castles and overcome challenging obstacles. Conquer the campaign or skirmish with friends in Multiplayer!

Why similar: Sandbox 36.1%, Moddable 21.8%, Building 15.6%, Simulation 13.5%, Physics 13.1%

Why You'll Like It: A physics-based construction game that rewards creative engineering and mechanical problem-solving.

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%, Space Sim 24.9%, Sandbox 20.4%, Simulation 11.4%, Building 5.6%

Why You'll Like It: A 2D space building game that emphasizes realistic orbital physics and ship design.

TerraTech is an open-world, sandbox adventure game, where you design and build your own creations through a mix of crafting, combat and discovery. Design vehicles from a huge library of blocks. Scavenge, craft and buy new parts to survive and become the ultimate planetary prospector.

Why similar: Sandbox 38.5%, Building 19.3%, Crafting 14.5%, Open World 11.1%, Exploration 8%

Why You'll Like It: Allows players to build modular vehicles and explore alien worlds using physics-based movement.

Satellite Command is a realistic, relaxing astrophysics simulator. Complete contracts with real data, launch and take control of ever more powerful Satellites, research advanced technology and build your Space Agency!

Why similar: Space Sim 29.6%, Science 22.3%, Space 16.2%, Sandbox 16.1%, Simulation 6.3%

Why You'll Like It: A strategic simulation that tasks players with managing satellites using real-world orbital mechanics.

Command the Nimbatus and craft drones out of hundreds of different parts. Survive unknown threats in a fully destructible, procedural universe, compete against other players in different arenas or enjoy complete creative freedom in the sandbox.

Why similar: Space Sim 36.2%, Space 17%, Sandbox 13.3%, Crafting 8.1%, Exploration 6.7%

Why You'll Like It: Focuses on building drones with physics-based components to survive in procedurally generated environments.

Build the ultimate vehicle and explore a vast open world filled with challenges and adventure. Play solo or team up with friends in multiplayer to conquer the toughest obstacles. With a thrilling campaign mode and endless creative possibilities, Trailmakers is the ultimate sandbox for adventurers.

Why similar: Space 34.4%, Sandbox 21%, Crafting 10.5%, Building 9.3%, Exploration 7.7%

Why You'll Like It: Provides accessible block-based vehicle building with physics challenges that encourage experimentation.

Mine and craft your way to orbit, build your own starship and explore a vast, dangerous galaxy alongside your crew. For players who love a meaningful survival progression, a unique and elegant building system, and epic space-opera scale.

Why similar: Space 23.1%, Space Sim 22.7%, Sandbox 18.4%, Building 9.9%, Simulation 8.9%

Why You'll Like It: Features detailed ship building with a focus on interior design, physics, and functional systems.

Flight of Nova is a simulator based on newtonian mechanics in which you control spacecraft in the Noren star system. You fly multiple types of spacecraft doing transport and search missions in an environment with realistic aerodynamics and orbital physics.

Why similar: Space Sim 33%, Spaceships 20% ★, Sandbox 10.9%, Space 9.1%, Simulation 6%

Why You'll Like It: Offers realistic flight mechanics that bridge the gap between atmospheric flight and space travel.

Enter the creative paradise of Scrap Mechanic! Build fantastic machines, go on adventures with your friends and defend against waves of evil Farmbots in this imaginative multiplayer survival sandbox. With Scrap Mechanic’s powerful creation tools you can engineer your own adventures!

Why similar: Sandbox 31.6%, Building 16.3%, Crafting 15.3%, Physics 10.8%, Open World 9.4%

Why You'll Like It: A creative engineering sandbox that allows for complex mechanical builds using physics-based parts.

Over 1000 unique components allow you to build and command voxel vehicles from the deep ocean to outer space! Forge strategies, allegiances and fleets strong enough to destroy eight deadly factions of the planet and reign supreme. A genre-defying mashup of simulation, building, RTS and RPG.

Why similar: Sandbox 29.7%, Space 23.3%, Building 13.9%, Crafting 13.8%, Physics 10.3%

Why You'll Like It: An incredibly deep engineering simulation for building complex vessels with modular components and logic systems.

Build your spaceship from scratch, earn funds and invest them into building a bigger, better spaceship as you try and fly your way up to space!

Why similar: Sandbox 32.9%, Space 27.6%, Simulation 13.2%, Physics 12.9%, 2D 7.5%

Why You'll Like It: A physics-based progression game that captures the trial-and-error spirit of rocket building.

Barotrauma is a 2D co-op submarine simulator – in space, with survival horror and RPG elements. Steer your submarine, complete missions, fight monsters, fix leaks, operate machinery, man the guns and craft items, and stay alert: danger in Barotrauma doesn’t announce itself!

Why similar: Moddable 35%, Simulation 29.6%, 2D 23.8%, Sci-fi 6.9%, Singleplayer 4.7%

Why You'll Like It: Features complex ship management and engineering in a hostile, physics-driven environment.

PixPhys is a 2D engineering sandbox with huge technical possibilities and scope for imagination: design equipment from a jet-powered cart to space stations.

Why similar: Sandbox 25.1%, Space 23.5%, Moddable 12.5%, Building 9.2%, Physics 8.7%

Why You'll Like It: A 2D sandbox physics game that allows for simple machine experimentation and creative building.

Stationeers puts you in control of the construction and management of a space station to run by yourself or online with your friends. Complex atmospheric, electrical, manufacturing, agriculture, and gravitational systems require your thought and management at all times!

Why similar: Science 26.6%, Space 18.4%, Sandbox 18.2%, Moddable 10.9%, Crafting 9.5%

Why You'll Like It: A hardcore engineering simulation focused on atmospheric management and complex systems in space.

Create, Collect, and Crash in Autocraft, a physics destruction sandbox. Create your own cars, rockets, tanks, planes, boats, and more.

Why similar: Sandbox 27.8%, Space 17.8%, Space Sim 16.1%, Simulation 10.2%, Building 10%

Why You'll Like It: A sandbox building game that emphasizes physics and mechanical components to create functional machines.

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.

Why similar: Space Sim 18.3%, Science 15.5%, Sandbox 13.3%, Space 13.1%, Moddable 7.3%

You’re the designer, engineer and architect if you can imagine it you can create it! Construct robots of any shape or size from eight-legged spider bots to eerie UFO contraptions.

Why similar: Science 33%, Sandbox 25.2%, Crafting 11.2%, Building 10.7%, Simulation 8.6%

Why You'll Like It: A free-form robot and vehicle builder that includes advanced logic systems for complex automation.

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.

Why similar: Space Sim 24.9%, Science 20.9%, Space 16.3%, Sandbox 14.3%, Simulation 5.5%

Build and fly your own airplane! Complete missions to earn money, upgrade your plane, and discover new locations in an open world.

Why similar: Sandbox 24.1%, Science 21.6%, Building 12.8%, Crafting 9.7%, Physics 9.3%

Kerbal Space Program 2 is the sequel to the acclaimed space-flight simulation game Kerbal Space Program. Enter the next generation of space adventure with exciting new parts, stunning visuals, fully revamped UI and Map View, and rich new environments to explore.

Why similar: Space Sim 20.7%, Science 18.9%, Space 13.7%, Sandbox 13%, Building 5.7%

SimplePlanes is back! Build planes, cars, or anything else using powerful procedural parts! Explore detailed environments with friends in multiplayer, cause chaos, or download 1,000,000 community crafts for free.

Why similar: Sandbox 39.3%, Building 17.1%, Simulation 15.3%, Exploration 13%, Open World 11.9%

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.

Why similar: Space Sim 24%, Science 18.3%, Space 14.1%, Sandbox 13%, Building 5.7%

Gather resources, craft components, build vehicles, and code their logic in a physics-driven engineering sandbox and full scale space sim.

Why similar: Space Sim 23.9%, Science 18.1%, Sandbox 13.1%, Space 12.3%, Crafting 6.4%

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: Space Sim 28.4%, Sandbox 24%, Space 14.3%, Simulation 11.7%, Physics 8.6%

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 44.8%, Sandbox 22.3%, Space 12.3%, Simulation 9.7%, Realistic 4.4%

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: Space Sim 23.9%, Science 18%, Sandbox 14%, Simulation 12.8%, Space 11.3%

The Last Starship is a 2D space construction game where you design and upgrade your starship. Choose your path: pirate hunter, miner, engineer, spacebus driver, and more, whilst exploring vibrant star systems. Enjoy a growing sandbox world, with regular free updates. Your cosmic adventure awaits!

Why similar: Space Sim 30.4%, Space 15.6%, Sandbox 15.4%, Science 15.1%, Building 6.5%

The Universe is yours. SpaceCraft is an online space exploration and building game. Explore a vast galaxy of solar systems and planets, mine and craft resources, design and build ships, automate planetary bases and interplanetary logistics, trade and cooperate.

Why similar: Space Sim 33.7%, Space 19.6%, Sandbox 17.7%, Crafting 8.5%, Exploration 6.8%

Become a Space Mechanic! Get your hands dirty, explore the depths of space and repair broken machinery. Diagnose problems using diagrams and tools, perform repairs, manage your resources and watch the simulated machinery come alive. Or just gaze upon the beauty of the Solar System.

Why similar: Space Sim 34.3%, Science 21.4%, Space 17.7%, Simulation 6.7%, Building 5.8%

Snap, rotate and launch your own warship in minutes, then pilot it into bullet-hell boss fights to hunt the galaxy's supervillains. Master intuitive engineering, evolve from drone to dreadnought, and use the fully gridless designer to build anything you can imagine!

Why similar: Space Sim 24.1%, Spaceships 23.6% ★, Space 12.8%, Sandbox 9.8%, Building 5.9%

Do whatever you want in a physics sandbox full of chaotic destruction, endless player-made creations and unpredictable adventures. Build, destroy, roleplay and mess around solo or with friends!

Why similar: Sandbox 46.3%, Building 17.8%, Physics 13.1%, Open World 11.8%, Simulation 9.2%

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 Sim 34.7%, Space 30%, Sandbox 16.3%, Simulation 8.5%, Open World 4.7%

The sequel to the unfinished Sinking Simulator, now with a lot more POWER!!!! Witness your witty love of chaos and destruction sinking 2D ships and everything else on board!

Why similar: Sandbox 53.2%, Simulation 23.8%, Physics 12.5%, 2D 6%, Indie 2.8%

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: Space Sim 45%, Space 33.9%, Simulation 21.1%

Design, build, or pirate spaceships. Build bases on planets. Explore endless randomly generated universes, travel through black holes, command your crew, survive cosmic events, collect and trade materials, battle epic bosses, and much more. The sky is the limit, literally!

Why similar: Spaceships 37.7% ★, Sandbox 21.6%, Space 21.1%, Exploration 6.1%, Open World 4.4%

Build physically simulated rovers to transport awkwardly shaped cargo across the rugged terrain of Mars. Earn funds, unlock new parts, and use your ingenuity to help the Martians establish a new home. Playable solo or in online co-op!

Why similar: Space Sim 30.6%, Science 22.9%, Sandbox 16.1%, Building 7.1%, Exploration 5.9%

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 Sim 41.8%, Space 35.7%, Simulation 14%, Exploration 6.3%, Indie 2.1%

Shoot, stab, burn, poison, tear, vaporise, or crush ragdolls in a large open space.

Why similar: Sandbox 45.3%, Moddable 17.7%, Physics 12%, Building 7.7%, Simulation 7.4%

The Steam Engine Simulator shown on AngeTheGreat's YouTube channel.

Why similar: Simulation 35.8%, Physics 27.7%, 2D 14.9%, Science 11%, Singleplayer 6.2%

Explore space and build on other worlds in Star Rangers! Star Rangers is a space exploration and construction game that allows players to build habitats and spacecraft, acquire gear and explore the solar system.

Why similar: Space Sim 23.1%, Science 16.9%, Sandbox 16.7%, Space 15.4%, Simulation 8%

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.

Why similar: Science 27.7%, Simulation 17.3%, Space 15%, Crafting 11.6%, Building 11.2%

Gather crystals, repair/run crafting facilities, upgrade your spaceship, build machines, explore the open world, find your way back to mother earth.

Why similar: Space Sim 43.9%, Sandbox 21.2%, Simulation 7.9%, Physics 7.7%, Building 7.5%

Build and explore in a true space sandbox survival adventure. Construct mighty capital vessels, sprawling planetary settlements, and vast space stations in your galactic journey to discover the mysteries of Empyrion!

Why similar: Space Sim 29.5%, Space 16.9%, Sandbox 14.1%, Building 7.1%, Crafting 6.9%

Take On Mars places you right in the middle of mankind’s most exciting undertaking. Start out in the seat of a rover operator, finish as the first human to have ever set foot on the Red Planet.

Why similar: Space Sim 22.5%, Space 21.1%, Science 17.9%, Sandbox 10.3%, Simulation 9%

A physics-based mining sim, set in the thickest debris field in Sol. Every action has a reaction, lasers are invisible without a medium, and your thrust is a potent weapon. Find trade, adapt your equipment to your playstyle, hire a crew to help. Unravel the mysteries of the rings, or just get rich.

Why similar: Space Sim 26.6%, Science 17.9%, Space 17%, Sandbox 9.7%, Exploration 5.5%

Explore a procedurally generated galaxy, mine asteroids, refine minerals, colonize planets, build stations, deploy drones, salvage rare items, construct gear, level up, improve your ship, assemble a fleet, engage in combat, and take on the void.

Why similar: Space Sim 52%, Simulation 13.2%, Space 8.9%, Exploration 8.4%, Crafting 6.2%