Yikes! What a joke of a "game". Thin gameplay over pay to win garbage. Worse than your average fix up house star game. No ads for free energy, no hints as to which of your six item producing items spawns what. Almost everything in the store requires premium currency. Played to about level 8 and have no desire to continue. Average of eight hours for each completed task. No options to customize your upgrades. Just gross. Uninstalled.