Started fine smashing the list of targets taking out high profile targets upgrading weapons rapidly but 2 or 3 days ago it stopped loading it doesn't get past the home screen and freezes or freezes then shuts down... contacted developer two or 3 days ago regarding issue still no response from development team still freezes & shuts down.. seems now a waste of time having downloaded. I would of given a good rating but because of lack of dev.team it doent even deserve 1star except to comment this