Hello! the game was very fun, but it felt like that to win you only needed to upgrade the first 3 towers and thats it, also when you ran out of wood(no more trees), the game becomes really boring, because you cant do anything but watch, wave 10 is where for me the game started to get boring becuase, wave 10 was just slimes, also after the 600 gold tower upgrade it says that with 700 gold you should be able to upgrade, but i could not upgrade any longer, even if i had the necesary logs, but overall, very cool and fun game