im loving the game … truely but my favroruoite mopde right now is creative since i have completed the many alpha stages … as a full game…
(this is where i think it may have already been suggested) but if it has i welcome it…
i would like a sandbox mode expanding on the creative element (one where the map can be modified to make creative cities)… im sure this has already been mentioned… However
if thats not a feature… … Maybe making the Orbital lazer a multi cannon to speed up clearing the map?
just my thoughts… love the game though 
-Mindwipe