Yeah, I'm ok with modding and decompiling, as long as it's non-commercial
I'm super curious what would people do with it!
After thinking about it a bit I decided to put the source code in CC BY-NC licence, so you can just... download the Unity 2021.3.11f1 project
https://nusan.fr/Projects/LoopyParticleSimulator/loopy_particle_simulator_src.zi...