Though it is a fun idea of a game it is a VERY SLOW paced game, aka its a bathroom game! Meaning you only spend the time on this game a few mins a day playing as you do sitting on the toilet. Supplies in game take TOO long to craft and unlocking upgrades and buildings takes a week to collect enough supplies to do so. Plus ive had a couple of glitches where my knowledge points vanish. One other issue is that the enemies get a super boost in troop numbers to 75 area while u only get 16 or 20. Blah