Just a suggestion, but please make it easier to upgrade the building, especially late game. Maybe a tech skill that decreases the amount of clicks needed to upgrade a building.
It seems to me that the moon is financially unbalanced compared to the earth; with the same amount of offline time I am able to do much more with the money generated by earth, whereas on the moon I am still unable to buy a single upgrade.
This game is absolute bulls**t. Within thirty minutes of playing through the main campaign you are matched against decks that are literally filled with rare and epic cards while you are left with uncommon cards (unless you pay to win of course). The game need to be either extremely balanced or just labeled as a pay to play game.
 "Beez"){kind=icon}
 "Clickilization")
 "AdVenture Capitalist (Moon - Closed Beta)")
 "Monster Battles: TCG"){kind=icon}
 "Mushroom Cloud")
 "Pinata Hunter")
 "Epic War 5")
I'll see what I can do. I appreciate the feedback!