I have enjoyed this game but it does need some changes. First among them, having a save/load function! Plus a way to speed up the wheelbarrow guy who takes resources to the tower, at least on levels you've already completed once. Maybe the number of times you've completed a level would determine the bonus speed for building that level? There are some balancing issues too, in particular the cost of bricks at higher levels. I mean I understand each level being more expensive than the last but the increase get silly. Even with loads of gold bricks giving you boosts and all the processes upgraded and upgraded as much as possible, it can take ages to gather the stone bricks necessary for one brick on the tower by level 6.
 "Babel Tower"){kind=icon}