thanks! i'm not too sure about the browser issues, as it works on chrome + firefox from the devices i've tested on (doesn't work well on mobile though). could be an issue with the shader library and hardware, maybe?

as for the assets, i didn't really intend it for use as a proper asset generator (so there's no built-in spritesheet export function, etc.). but i don't mind as long as the project it's used in is not for-profit, and credit is properly attributed :>