pretty cool dodge-em up game. The rules seemed a bit confusing but I managed fine by just avoiding the grey stuff and going for the colorful shapes (except red). I like it. The aesthetics are nice too. Are the reactions actually based on chemistry?
Actually, it is just the theme of the game, and it has nothing to do with the real experiment. Particle collisions will make their directions and speeds change randomly, rather than real physical collisions.
I once wanted to try to reproduce the real collision, but as the number of particles increased, the amount of calculation required also became larger and larger. This caused the game to be unable to run smoothly, and in the end I had to give up the plan. 😕