I have been playing this game since 2014, it use to be fun and fair now the new development team just want to rape you of your money. As games progress new upgrades are bought to light, however now it's a case of let's upgrade the upgrades plus throw in a couple more upgrades on top of a hundred other upgrades so now it's all about you parting with your money. What the hell have you done to what use to be a great fun game. RUINED THROUGH GREED. Footnote sugar-coated comments from Devs below. 👎