Games like Demeter

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. Here on Itch you can get the older free/demo versions of the game that is also available on Epic Games Store and Steam. These are the ones with "UNREAL-VERSION" in the name in the download section. Apart from being older, …

SpaceEngine is a realistic Universe simulator, featuring trillions of galaxies, stars, and planets at their actual scale, all shown in 1:1 ratio. Explore the solar system and beyond, seamlessly transitioning from planetary surfaces to interstellar space. With procedural 3D terrain and textures, every celestial body is detailed and interactive, allowing you to study or simply appreciate the beauty of our Universe. Spacecraft with Newtonian physics are also available for those interested in space exploration .

SimpleRockets 2 is a physics-based space simulation game that lets players build and launch rockets. The game features a detailed design system, realistic orbital physics, and a variety of challenges to complete. With a sandbox mode and career campaign, SimpleRockets 2 offers endless possibilities for creative and technical exploration in space.

Archean is a richly detailed engineering sandbox set on primordial Earth over 3 billion years ago, offering solo and co-op multiplayer modes. Players craft, experiment, and explore with realistic physics, orbital mechanics, and aerodynamics in an open world that extends from Earth’s surface to space. The game features splendid graphics and deep simulation systems for a truly immersive experience.

"Discovering Space 2" is a VR space exploration game, compatible with HTC Vive, Oculus CV1, and DK2. The game focuses on sightseeing, discovery, and relaxation as you travel through the Solar System in your own spaceship. With no combat or action, the game aims to evoke a sense of wonder and amazement as you explore the planets and learn about them at your own pace. Built for VR, the game conveys the scale and awe of space exploration, making you feel as if you are truly there.

CopperCube 5 Game Engine is a full-featured 3D game engine that allows users to create 3D games, apps, and even 3D websites without the need for programming. It includes a terrain editor, low poly modeling tools, pre-created game AI, and effects, as well as support for JavaScript scripting and shaders. With a simple-click game system and high-performance 3D engines for various platforms, CopperCube offers an accessible and efficient way to create 3D games and experiences.

Space Agency 2138 offers a captivating journey into the future of space exploration. Build and fly rockets, construct space stations, and establish bases on other planets to mine resources. As your organization grows, manage the complexities of growth and expansion in this vast new solar system.

"3D Earth Time Lapse" is a live wallpaper for PC that displays a realistic 3D model of the Earth. The wallpaper features a time lapse effect, showing the rotation of the Earth and the changing day and night cycle in real time. It's a great way to add a dynamic and visually striking element to your desktop. Note: I am a text-based AI model, I do not have the ability to play or access the game directly. The information I provided is based on general knowledge available online.

"X-Plane 12 is a highly realistic flight simulator, featuring real-world physics, accurate aircraft systems, and an immersive simulation of the world. The game boasts new features like volumetric 3D clouds, physics-based lighting, global 3D forests, and a revamped real weather data system. Experience flying a range of aircraft including commercial airliners, military jets, and general aviation planes like the Cessna Citation X and Van's RV-10."

"Railroad X is a PC game that lets you build and control your own railroad world in a virtual dimension. Create wide layouts with vehicles of various eras, and choose from steam, diesel, or electric locomotives to build train consists. The game features an intuitive interface and a 2D plan for a clear view of your layout."