I'm sure someone has already mentioned it and I've mentioned it before, but there should be a "Click and Drag" feature to make a circle, square, triangle, etc. Also, a Rating System would come in handy, Weapons would be nice for RPGs and coins could be used to purchase items for use in levels, Water would be quite unique. If EE could evolve from a Social-Multiplayer Editor to an advanced multiplayer game-engine, I would honestly drop WoW. Click [+] if you agree.
I just love how the Infectonator Series is based on turning Modern Civilization into an appocalypse of Walking Dead. Necronator has more of a background and storyline to it. NEED A NECRONATOR SEQUEL/PREQUEL! Sorry for caps I freaked out...
There should be a tool that let's you fill an area with a block that you choose, saves at least 10 minutes of filling large areas of your world (Especially the "Great Saved World's").
I like how this game doesn't require HD graphics to be an awesome Strategy game. Also, I would have quit my job seeing that many survival/mining missions, especially since I have had so many solar stations destroyed...