Does this allow adding custom art/tiles, or does it only work with what's built-in?
not yet, right now it works only with what it's included on it
Has it been added ? Is it still planned ?
is there any plan to update this to allow people to put their own pixel tiles into this? this would be very helpful if I could use it as a tool to place my own tiles.or could I just go into the file structure and change the art assets manually?