It's Particle Playground!
With this simple gadget, you can create thousands of different particle effects! Then, you can copy a code to share it with your friends or all of Newgrounds!
Please leave a review, I read all of them!
Also, if you find any bugs, PLEASE send me a PM!
And please recommend this for the gadgets collection!
Special thanks to Ricky5564, Ultra-Elite, and Mattster for testing this!