Upgrades
You can’t upgrade ur towers
Don’t waste ur time
This game is so boring. The ad plays are longer than the game play. First off u get 4 weapons to choose from, that’s it. No upgrades or anything. And 4 different enemies.
Fun game...
I can't upgrade towers even though I tap them... Suggestion: show a health bar of enemies. Also, buying the tower that targets just the flying enemies reduces the cash by 150 (can be negative) - please fix.
It was good
I have loved this game for many years, I didn’t even mind the ads after a level… however the new update has made this once amazing app and turned it into an advertisement space! What a loss
IOS issue
Tower upgrade and sell features no longer work


