Hi, I've got some suggestons on the editor for you, but first a bug report: When I'm in the editor and on a server at the same time, teeworlds crashes sometimes. If you're trying to make your own map, you've often got the problem that you've got to replace bigger parts of the map, with many layers (at least the game layer and one tile layer) and you must do it for one layer after another... For such things it would be very useful if you could replace sections of the Layer Group, like the brush, but with all layers of the Layer Group at once. Another, very helpful function would be the ability to export the embedded images of a map as PNG or the ability to append only the images to your own map. Thank you.