should make the towers change a little bit when they get upgraded. like they get changed to a differnt colour and you should be able to change what you want upgraded on it like more damage or longer range
should have more units other than those three and when you recycle items you should be able to choose which thing its recycled to like gold metal crystal wood things like that. hope they make a kongrete rpg of this 4.99999/5 (nothings perfect)
point to this game ? put nails through the left side of his body by starting at his toes then try the right side. which one kills him first? thumbs up if this game is awesome