This is a really nice idea, I had a lot of fun playing this! I know it goes against the theme a little bit, but post jam, if you keep working on this, I think it would be nice to understand a little better how the particles are going to move when you repel them. I was starting to get kind of a feel for it, but it could be kind of confusing. That said, I still had a lot of fun with this, it's a super cool idea and I haven't really seen anything like it! Good job!