Fix upgrade and sell buttons – TD Free Review

Game is a good tower defense game. I liked the graphics alright and game play is good aside from the upgrade and sell tabs do not work. They worked the first time I played but then won't upgrade or sell any longer, all my defenses stay as level 1 which is not good for later waves of attacks. Fix this issue and I will rate 5 ! Good game aside from that.
Review by Jmac83173 on TD Free.