You can’t place towers on top of eachother. At least I can’t whenever I try the tower I was trying to build on is selected and no money is removed from me. If you can build towers on top of eachother I suggest it’s probably a mistake.
Hey, do you like games? So do we — that’s what makes Kongregate the best source of free games online. We have thousands upon thousands of free online games, from both one-man indies and large studios, rated and filtered so you can play the best of the best. Read more »