Hi, true there are many bugs. When the game takes control of your actions when say a fire breaks out, glitches occur depending what you were doing at the time. The camera zooming to the scene, animations begin to overload sometimes during the event. Too many residents in the vault causes processor slow down due to too much animation. Bethesda didn't really give a list of what tablets can operate the game. I did find it. IPad 3 and above are basically the only ones to handle the game. IPhones and minis were not recommended. I have an iPad 4 and I lost my vault about 2/3rds into creation. The game crashed and was unable to relaunch even after the recommended reboot of the IOS. I had purchased 40 lunch boxes and Apple denied my refund. Bethesda and Apples legal writing conflict with each other.