Games like Space Simulation Toolkit

50%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, optimization

50% User Score Based on 5,041 reviews

Medieval Engineers is a sandbox game about engineering, construction and the maintenance of architectural works and mechanical equipment using medieval technology. Players build cities, castles and fortifications; construct mechanical devices and perform landscaping and underground mining. If you enjoyed this game, see our list of games similar to Medieval Engineers.

87%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:optimization, stability

87% User Score Based on 803 reviews

Note from Developer - Please read before purchasingKitHack is a niche, systems-heavy simulation intended for patient, self-directed players. It is not suitable for casual play or immediate clarity. Development ended earlier than intended. The game is playable, but smaller in content than many players may expect. There are no plans for future updates. This product is sold as-is. If you are ex… If you enjoyed this game, see our list of games similar to KitHack Model Club.

94%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:story, stability

96% User Score Based on 15,024 reviews

Critic Score 84%Based on 1 reviews

Create and destroy on a scale you’ve never imagined! If you enjoyed this game, see our list of games similar to Universe Sandbox Legacy.

39%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:gameplay, story

39% User Score Based on 231 reviews

When we were young, wizards like Gandalf and Dumbledore struck a chord in our minds. We spent hours pretending to be wizards and casting epic imaginary spells. Now, we want to bring that kind of creative freedom to video games. Instead of giving the player pre-packaged spells, CodeSpells allows you to craft your own magical spells. It's the ultimate spellcrafting sandbox. What makes it all possi… If you enjoyed this game, see our list of games similar to CodeSpells.

90%Game Brain Score

Most mentioned positive aspects:graphics, optimization

Most mentioned negative aspects:gameplay, music

90% User Score Based on 196 reviews

Archean is a deeply immersive Engineering Sandbox. Begin your journey on primordial Earth, over 3 billion years ago, in the Archean eon—a time when the world was raw, untamed, and full of potential. Craft, experiment, and engineer your own creations—solo or with friends—in a sandbox that doesn't hold your hand. Every system is simulated, every challenge earned. And when you're ready to go beyon… If you enjoyed this game, see our list of games similar to Archean.

46%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, optimization

46% User Score Based on 586 reviews

Start with nothing and build an empire. Blockscape is the ultimate block building game. You are sent to this world to start a new civilization. Explore, gather materials, craft and build. Build beds and people will move in. Give them food and they will do work for you. Fully procedurally generated worlds. Every game looks and plays different. Play the game you want. Blockscape can be played like … If you enjoyed this game, see our list of games similar to Blockscape.

82%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, stability

82% User Score Based on 834 reviews

Build rockets, airplanes, and more and explore highly detailed 3D planets. If you enjoyed this game, see our list of games similar to Juno: New Origins Complete Ed..

87%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:stability, grinding

89% User Score Based on 2,106 reviews

Critic Score 80%Based on 1 reviews

Build rockets, airplanes, cars, and anything you can think of with highly customizable parts. Automate them with a visual programming language. Explore 3D planets and make your own. Share your creations online. If you enjoyed this game, see our list of games similar to SimpleRockets 2.

90%Game Brain Score

Most mentioned positive aspects:graphics, monetization

Most mentioned negative aspects:gameplay, story

90% User Score Based on 741 reviews

Plasma is a creative engineering playground where you can build any device you can imagine. Bring to life your own amazing robots, factories, arcade machines, giant rampaging spiders, whole game worlds, and things that don't even have a name yet, then share them with the community. If you enjoyed this game, see our list of games similar to Plasma.

89%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, story

89% User Score Based on 2,219 reviews

Flyout is an aircraft building game with an emphasis on design freedom and realistic physics, sound and effects. Use the in-game modeling tools to create an aircraft of any shape, add and configure engines for your needs, set up control surfaces and take your design on a test flight around an earth-sized procedurally generated planet.Editor Tools -freeform fuselage editor -wing editor -material a… If you enjoyed this game, see our list of games similar to Flyout.

93%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, story

93% User Score Based on 16,956 reviews

Automation is a car company tycoon game in which you design and build cars from scratch. It is you who designs everything from the very core that is the engine, over the chassis, to the suspension and the car's looks. Several games have tried this before... but were able to merely scratch the surface. If you enjoyed this game, see our list of games similar to Automation: The Car Company Tycoon Game.

71%Game Brain Score

Most mentioned positive aspects:graphics, optimization

Most mentioned negative aspects:gameplay, stability

71% User Score Based on 1,304 reviews

Homebrew is a physics based vehicle sandbox where creativity is key, by providing you with the right building tools it ensures that your imagination is the limit! If you enjoyed this game, see our list of games similar to Homebrew: Patent Unknown.

67%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, optimization

67% User Score Based on 3,414 reviews

StarMade is a 3D sandbox space shooter created by Robin "schema" Promesberger, founder of Schine. The game allows players to explore the vastness of space; building factories; creating ships, space stations and structures out of various block types. Both single-player worlds and multi-player servers are available players. StarMade is currently in Alpha, and is a free-to-play game. If you enjoyed this game, see our list of games similar to StarMade.

17%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, stability

17% User Score Based on 2,422 reviews

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. Each module has available subsystems which can be applied to strengthen specific attributes of the ship, and when damaged, those s… If you enjoyed this game, see our list of games similar to Kinetic Void.

36%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, optimization

36% User Score Based on 560 reviews

Theme Park Studio is a powerful suite of tools that allows players to design, build, and experience stunning amusement parks of their own design. Players can build whatever they can imagine, and then share it online for others to experience. If you enjoyed this game, see our list of games similar to Theme Park Studio.

86%Game Brain Score

Most mentioned positive aspects:gameplay, optimization

Most mentioned negative aspects:story, grinding

86% User Score Based on 994 reviews

Brickadia is a next-generation sandbox game with immense flexibility. Every creative tool - building, scripting, and more - is used right in the game, in real-time multiplayer. Build massive worlds, intricate physics contraptions, and entirely new game modes together with your friends without ever leaving the action. Build anything you can imagine. It's super easy to get started placing bricks… If you enjoyed this game, see our list of games similar to Brickadia.

77%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, grinding

77% User Score Based on 2,619 reviews

Space Engineers 2 is an open world sandbox game where engineering meets exploration, construction, and survival in the vastness of space. Become a pioneer in the distant Almagest system, a new uncharted world with infinite possibilities for creativity and discovery. Build everything from starships to space stations as you craft your own path in this highly anticipated next chapter of the Space Eng… If you enjoyed this game, see our list of games similar to Space Engineers 2.

67%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, optimization

67% User Score Based on 6,099 reviews

EmergeNYC is a genre-bending simulation of New York City's Emergency Services. Drive over 30 different firetrucks, police cars, and ambulances alone, or with up to 32 of your friends through busy New York City Streets with blazing sirens and air horns. The game will be set in a fictional dynamic open-world recreation of Manhattan and will give the players the opportunity to step foot in the shoes … If you enjoyed this game, see our list of games similar to EmergeNYC.

84%Game Brain Score

Most mentioned positive aspects:gameplay, optimization

Most mentioned negative aspects:stability, story

84% User Score Based on 962 reviews

Create the Starship of your dreams, explore a vast and vivid world and jump into epic space battles. Experience a truly unique and powerful building engine where your imagination is the limit. Welcome to the next evolution in Space Sandbox gaming! If you enjoyed this game, see our list of games similar to Starship EVO.

93%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:gameplay, optimization

93% User Score Based on 691 reviews

Have you ever dreamed of building your own car? Design your car from scratch: from the frame to the suspension! ... and race it! If you enjoyed this game, see our list of games similar to Dream Car Builder.

93%Game Brain Score

Most mentioned positive aspects:graphics, optimization

Most mentioned negative aspects:story, stability

93% User Score Based on 702 reviews

SimplePlanes 2 is the long-awaited sequel to the original aircraft-building classic, featuring new parts, shiny new graphics, chaotic multiplayer, new physics, and more!  Build planes using enhanced wing and fuselage parts. It's easier than ever to build the plane of your dreams! Reshape the airfoil of your wings using real NACA profiles with overhauled flight physics, or use improved fuselag… If you enjoyed this game, see our list of games similar to SimplePlanes 2.

89%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:optimization, stability

89% User Score Based on 85,786 reviews

Space Engineers is a sandbox game about engineering, construction and maintenance of space works. Players build space ships and space stations of various sizes and utilization (civil and military), pilot ships and perform asteroid mining. Space Engineers utilizes a realistic volumetric-based physics engine: all objects can be assembled, disassembled, damaged and destroyed. If you enjoyed this game, see our list of games similar to Space Engineers.

25%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:optimization, stability

25% User Score Based on 24,579 reviews

Kerbal Space Program 2 is a sequel to its award winning 2015 predecessor, space sim Kerbal Space Program. A game where you lead green creatures called Kerbals to space by constructing rockets of varying success rates. KSP2 is planned to bring the franchise to new frontiers, with colonies, interstellar travel, and multiplayer. As of June 28th 2024, the development studio behind it, Intercept Games… If you enjoyed this game, see our list of games similar to Kerbal Space Program 2.

90%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:optimization, stability

90% User Score Based on 3,807 reviews

Prehistoric Kingdom is a zoo management game that gives players total control over the creation of their extinct animals and exhibits. If you enjoyed this game, see our list of games similar to Prehistoric Kingdom.

90%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:optimization, stability

90% User Score Based on 2,090 reviews

The Sapling is a simulation game where you design your own plants and animals, and put them in a world together. Or you turn on random mutations, and see what evolution does to your ecosystem! If you enjoyed this game, see our list of games similar to The Sapling.

62%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:optimization, stability

58% User Score Based on 247 reviews

Critic Score 80%Based on 1 reviews

Bring your game ideas and feedback to life with the Planetoid Pioneers Contributor Edition! With its powerful engine and integrated tools, join us in evolving the concept of Early Access. Don’t just tell us what you would like to see in this 2D physics-based action exploration game - SHOW us! If you enjoyed this game, see our list of games similar to Planetoid Pioneers.

76%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, optimization

76% User Score Based on 4,568 reviews

Build your dream railroad across a huge open world! You can build tracks and stations, drive detailed locomotives, and transport goods to earn money and experience. Play exciting Online Multiplayer sessions with your friends or create your very own Single-player sandbox! If you enjoyed this game, see our list of games similar to Railroads Online.

67%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:optimization, stability

67% User Score Based on 722 reviews

Build better, together Hometopia is a seriously satisfying co-op building simulation game that turns players into designers and developers of the best-looking homes in the virtual world. If you enjoyed this game, see our list of games similar to Hometopia.

91%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:gameplay, grinding

91% User Score Based on 50,535 reviews

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! If you enjoyed this game, see our list of games similar to Scrap Mechanic.

51%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, optimization

52% User Score Based on 1,282 reviews

Critic Score 50%Based on 2 reviews

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. If you enjoyed this game, see our list of games similar to Take on Mars.

29%Game Brain Score

Most mentioned positive aspects:humor, emotional

Most mentioned negative aspects:gameplay, graphics

29% User Score Based on 665 reviews

In this open world action role-playing game you will bring your dragon's story to life. Become a terrifying or benevolent dragon powerful enough to threaten kingdoms and leave its claw-mark in history. WARNING: DRAGON IS IN EARLY ACCESS ALPHA. IT IS NOT A COMPLETED GAME. Please do not purchase unless you want to actively support development and are PREPARED TO HAVE FUN DESPITE BUGS AND UNANTICI… If you enjoyed this game, see our list of games similar to Dragon: The Game.

74%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, grinding

70% User Score Based on 7,170 reviews

Critic Score 79%Based on 8 reviews

Dive into the thrilling world of Planet Coaster 2! Construct the theme park of your dreams with an intuitive piece-by-piece building system, as you meticulously craft and customise every aspect of your park down to the smallest detail. From towering rollercoasters to spectacular twisting water slides, let your imagination reach new heights to delight and thrill your guests. If you enjoyed this game, see our list of games similar to Planet Coaster 2.

69%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:optimization, story

69% User Score Based on 244 reviews

GameGuruMAX: Empowering Game CreationGameGuruMAX is an intuitive 3D game development platform designed to accelerate the creation of immersive games—no programming experience required. Whether you're a newcomer to game development or a seasoned creator, GameGuruMAX offers a streamlined workflow and powerful toolset, including model importing and full LUA scripting for advanced customization. … If you enjoyed this game, see our list of games similar to GameGuru MAX.

90%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, story

90% User Score Based on 906 reviews

-Join our Discord channel to give feedback, download mods and learn about upcoming updates! Let’s make NavalArt more enjoyable, together! -Building NavalArt is a true labor of love. As an indie dev, my vision was simple but massive: to craft the definitive PC naval sandbox. It's been a long voyage since our 2018 Early Access launch, and I couldn't have weathered it without the phenomenal suppo… If you enjoyed this game, see our list of games similar to NavalArt.

89%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:atmosphere, replayability

89% User Score Based on 1,047 reviews

Design rocket ships, blast off into space, and explore the solar system. If you enjoyed this game, see our list of games similar to SimpleRockets.

84%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, story

84% User Score Based on 7,674 reviews

Welcome to Ultimate Epic Battle Simulator 2, the most ridiculous and insane battle simulator in existence! Create eye watering battles with hundreds of thousands, even millions of characters on screen! Jump into multiple campaigns in game or player made, or play in sandbox mode and FPS invasion If you enjoyed this game, see our list of games similar to Ultimate Epic Battle Simulator 2.

67%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, story

67% User Score Based on 710 reviews

Celestial Command is a realistic sandbox space game which unites real space flight, real orbital mechanics, and all the fun of classic space action games. We want to show how games about space actually should look, without silly vacuum friction and the maximum speed limit. As in the real world, everything in this game is in continuous motion in orbit.Realistic Orbital Mechanic If you enjoyed this game, see our list of games similar to Celestial Command.

64%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:optimization, stability

54% User Score Based on 48,084 reviews

Critic Score 73%Based on 21 reviews

Includes: Cities Skylines II - Landmark Buildings+ Tampere Map Set your City apart with 9 Unique Buildings based on famous landmarks from around the world. Included is also a map based on the geography of Tampere, home of the Colossal Order. The Landmark Buildings include The London Eye, Notre Dame, National Gallery, Grand Hotel, Botanical Garden, Nasinneula, Xi'ian Bell Tower, Sungnye and Nationa… If you enjoyed this game, see our list of games similar to Cities: Skylines 2.

90%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, story

90% User Score Based on 566 reviews

GearBlocks is an open ended sandbox game for mechanically minded builders. You can build a car with rack and pinion steering and a working drive-train with a differential gear. Or you could make a run-and-jump parkour course with motorised bouncy platforms, or an unstoppable walking mechanical elephant. The only limit is your imagination...and physics.CreateBuild or repair your creations anyw… If you enjoyed this game, see our list of games similar to GearBlocks.

70%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, optimization

70% User Score Based on 551 reviews

Kodon is a VR/Desktop sculpting software under development. We use the word feel to describe the effect we are striving towards with Kodon. This word describes speed, intuitivity, inspiration and enjoyment. We support all Meta/Oculus headsets, the mainstream SteamVR based (Vive, Index), and WMR sets (HP Reverb, WMR). We also try to get more rare headsets working. Contact us on Discord and help… If you enjoyed this game, see our list of games similar to Kodon.

59%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

59% User Score Based on 8,444 reviews

Starbase is a massively multiplayer online game with gameplay focused on building and designing spaceships and stations, exploration, resource gathering, crafting, trading, and combat. Alternatively the game features a sandbox mode where players can explore the game alone or with selected friends in their own universe. Set in a universe of vast scale and detail, the fully-destructible environment… If you enjoyed this game, see our list of games similar to Starbase.

80%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:stability, optimization

80% User Score Based on 2,258 reviews

Ostranauts is a detailed simulation of owning and living aboard a spaceship, in a solar system where honest living is a slow death sentence. Set in the NEO Scavenger universe, where Earth has suffered cataclysmic collapse, the rest of the System lives on in a state of capitalistic dystopia. Players will create their captain, build or customize their starting ship from the spoils of their career h… If you enjoyed this game, see our list of games similar to Ostranauts.

68%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, stability

68% User Score Based on 634 reviews

In the oceans depths lies the key to defeating Titans and bringing calm to the waves. Sail the waters to find new islands with resources to build, craft, and survive. If you enjoyed this game, see our list of games similar to Breakwaters.

95%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

95% User Score Based on 9,910 reviews

Construct and design buildings for optimal working conditions. Hire people to design and release software, so you can defeat the simulated competition and take over their businesses. Manage and educate your employees to make sure they are skilled and satisfied with their job. If you enjoyed this game, see our list of games similar to Software Inc..

64%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:optimization, stability

64% User Score Based on 4,408 reviews

Warbox lets players simulate realistic firefights with intelligent AI. Players are not only able to watch the battles happen but can take control of any soldier they like. A built-in faction and soldier customization system lets players design their own factions and soldiers in those factions. Players can define the roles for each soldier like squad leaders, medics, anti-tank, and more. If you enjoyed this game, see our list of games similar to Warbox.

50%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:stability, optimization

50% User Score Based on 1,872 reviews

Ship Simulator Extremes is the revolutionary latest game in the best-selling Ship Simulator Series! It took almost 3 years to finish developing and features a brand new and dynamic weather system and a range of different vessels, from a lifeboat to a cruise ship! Explore different environments, such as the dangerous Antarctica or the luxurious Bora Bora! If free roaming massive environments is not… If you enjoyed this game, see our list of games similar to Ship Simulator Extremes.

87%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, story

87% User Score Based on 1,972 reviews

Apex Point is an open world racing simulator that takes place in Japan and is created in Unity 3D. Featuring detailed yet accessible first-person customization and tuning, players can modify their cars to suit any of the multiple available racing types, be it drag racing, drifting, street racing or fully legal track racing. In Apex Point, players can live their automotive dreams, swapping between … If you enjoyed this game, see our list of games similar to Apex Point.

79%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, grinding

79% User Score Based on 13,221 reviews

inZOI is a life simulation game where players step into the role of creators, shaping the world as they envision and witnessing the various stories that unfold. Through this immersive experience, we aim to inspire players to appreciate life as the profound gift it is—a journey that is filled with meaning at every turn. Step into diverse lives, brought to life with realistic graphics! inZOI fea… If you enjoyed this game, see our list of games similar to inZOI.

84%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, story

83% User Score Based on 994 reviews

Critic Score 92%Based on 1 reviews

In Main Assembly take on the role of a drone with the ability to design and build robots for your everyday needs! Create unique ways to overcome various challenges in single-player or jump into the Sandbox where you can craft and play alone or with other players. Challenge yourself and your friends to create the most exciting looking robot using a freeform crafting tool and modular parts, and then… If you enjoyed this game, see our list of games similar to Main Assembly.

81%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:optimization, story

81% User Score Based on 1,344 reviews

Enter a novel digital universe with infinite possibilities. Whether you resonate with people around the world in a casual conversation, playing games and socializing or you riff off each other when creating anything from art to programming complex games, you'll find your place here. If you enjoyed this game, see our list of games similar to Resonite.