The game is great very fun and addicting, I have no clue about the crashes! They never happened to. Me!!!!! My iPod is the 4th generation and I havent yet updated it, it has never crashed on me before! The only things I would argue is that the tech points take forever to get and the amount of tech points needed is rather much. Also, villagers die over night. I played the game with a population of 13, I didnt pause it went to the mall came back ( 3 hours since Id played ) then my population was reduced to 6!!!!!!!! C MON 3 HOURS!!!!!!!!!!!!! REALLY!!!!!!!!!!!! I would like some help. The puzzles are rather hard, and I just cannot find out the arrow puzzle piece! Please help me on this. Thanks!!!!!!