C++ SPH/N-body library and standalone GUI application, mainly designed for astrophysical simulations
Cost / License
- Free
- Open Source (MIT)
Platforms
- Windows
- Linux
- Arch Linux
- FreeBSD




Space Crash Simulator is described as 'Real-time planetary collision sandbox powered by SPH physics: smash planets together and watch the destruction and its aftermath!' and is a Sandbox Game in the games category. There are six games similar to Space Crash Simulator for a variety of platforms, including Windows, Steam, Linux, itch.io and Humble Bundle apps. The best Space Crash Simulator alternative is OpenSPH, which is both free and Open Source. Other Space Crash Simulator like games are Universe Sandbox, Galaxy Engine, Space Simulation Toolkit and Milky Way.
C++ SPH/N-body library and standalone GUI application, mainly designed for astrophysical simulations




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.


Simulate the physics of the Universe on a large scale and create stunning visuals. Play with intergalactic interactions, smash planets together and even create the Big Bang itself!.




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.


If you're a fan of Solar Smash, Universe Sandbox, Spaceflight Simulator, Solar System Sim; this is your new favorite game!




Simulation & rendering software that uses Smoothed Particle Hydrodynamics (SPH) to simulate collisions of celestial bodies, accretion disks around black holes, or formation of galaxies in the early universe.



