The latest version of Particle Sandbox (0.8.92) is live!

In this simulation, particles interact with real-world physics, with emergent behavior like orbits, flybys, and multi-particle systems.

You can also interact with the universe by placing, deleting, and orbiting objects to see how your impacts change a whole system!

The latest version has also added interactable tabs and windows, with buttons, sliders, and multi-text displays! The rendering is 100% done with the pen extension as well.

Play now at https://scratch.mit.edu/projects/1163991296/ (you will probably need to use turbowarp to run it steady, with 60fps, hqpen, and no fencing being my go to's)

Screenshot


note: my friend @scribbles297 also has a particle simulator that he is working on, go check it out!