@striker_ The first question in the
FAQ is:
These editors are homemade, so they have many limitations, but you are welcome to use them for free.
The only real option for a better editor is for the game's developers (Childish Things) to produce one. They would certainly be able to support editing all game modes. Over the years, there has been some direct dialogue with the game's developers about the possibility of an official editor. I suggest you renew this discussion on the
Childish Things Forums and there's a good chance you will get direct contact with one of the main developers (Chris Child or Sureshot).