Just learned about this project, congrats on the submission. I have to admit I would be on the fence without a demo or something if it were more expensive, but at $20 I’ll pick it up for sure.
I was also wondering if you were taking advantage of this method of particle accumulation for individual snow flakes, etc or not. It didn’t quite look like it: Snow: Scene GPU Particle Collision with Signed Distance Fields | Feature Highlight | Unreal Engine - YouTube