I played this one for a couple of weeks and had some shady stuff happen. As I was playing I started to have the suspicion that the resources were not adding up. I was switching between offline and online(work has no wifi). And my coal, or my iron would go from 11 grand to like 4 grand. The kicker was when I upgraded my greenhouse to log back in and have it NOT upgraded. Its a decent time killer but that sucks.