Developers run a scam game with scam mechanics. Only played for the rewards of another app. This game constantly is begging you to pay money for every action you do. Once you get close enough to completing the reward they try to keep you playing by having "real people" attack you and steal your resources potentially setting you back days. If you actually support this developer- youre supporting satan himself. Also screw you devs. Got tribe lv 16 without paying a cent.