It's actually not possible to export this tool particle system due to it using not actual particles, but objects, in order to achieve effects that particles couldn't do. We might add the option to export the system data to a Json in order to be used with a custom particle system, but Game Maker's default one will not support it.
Ah; is that what the Pixel Render frame is all about? I was curious how you managed to get such an excellent outline on particles. Thanks for the response!
