This particle emitter is designed to be used in games without taking away much performance. This specific particle emitter is good for things like explosions or rain. It isn't good for a lot of normal uses though because it only looks good if there are lots of fast moving particles near each other. I get to 20,000 moving particles before getting lag. turbo mode is cool too On turbowarp.org, I get to 300,000 before getting lag! (the amount of pixels on the scratch screen is only 176,000) put your mouse to the top of the screen to see variable turn off refresh and turn on turbomode, its super satisfying turning flashing off will make it twice as laggy https://turbowarp.org/678173084?fps=60&hqpen&turbo On the link above turn lifespan to 50 and refresh off :)