1. Fake reviews and ratings. 2. Game doesn't have cloud save, that means all your progress will gone when reinstall or playing on another device. 3. Idle system has issues, sometimes i come back to found the progress the same as i left. 4. Stingy devs, there's no good reward as you leveling, forcing you to buy stuff. It's good game concept but you feel like it's developed by primitive devs, although you maybe enjoy the first week or so! Uninstalled, bc i can't continue with no cloud save app!!