A 2D particle demo. The particles are governed by the following rules: - each particle is assigned a particle to be its hero, and an another to be its villain - each particle moves such that its hero is between it and its villain
The result is cool looking patterns resembling spinning galaxies.
This app does not use the internet. You don't have to log in, you can't make purchases or accept offers through this app. It's a simple, old fashioned offline program.