Just a remix to show @123768631 my idea of how to improve his Pen Pixel Engine. I don't know if he had it already figured. I wanted to do this anyways. Don't you think it looks cool? XD Control the pixel's size with the first slider. The frames per second is shown with the FPS variable. Want to see how it works? Just turn off the screen refresh with the slider to 0. I find it very hypnotizing to watch!