Mess around with the options of this, then press or press and hold space. Press z to hide sprites, press x to show them. Click to Color. v 1.0 - Everything v 1.1 - Thickness, Z and X v 1.2 - Added new drawing addon. v 1.3 New Rainbow effect, New eraser effect, new sound effects. v 1.4 New Fireworks!!! mouse over somewhere, press M, then make a spiral. press C to get back to the center. Z and X are currently broken with the new firework button. You can only use the firework button once sadly. ;( Ill will fix it eventually. v 1.4.1 Fixed most of the glitches with the fireworks! They would used to almost destroy the program if you left it on for long. v 1.4.2 Added (annoying after a while) music! can toggle on and off in the options.
I added new options to the awesomeness! Credit to @aigkids08 for the original. The recommended density for fireworks is 15-20 preferably 15. The recommended Thickness for fireworks is 1-3 preferably 1. This is probably my favorite project out of the ones i shared =].