This game is a joke research ties too much up not enough progress can be made no matter what you try to do. Not playable. If all I can do is a few upgrades every day and maybe one or two researches that's not enough progress for me to put money into a game I have got to be able to do something every single time I can log in this game is a royal pain in the rear end adios amigos I'm uninstalling you I don't play going games that act like money hungry games and don't let players level up.