SimCity Complete addition

I have played this game for many hours at least 4 hours a day for the past month. My only complaint is that it consistly crashes.
iMac(21.5-inch,Late 2012) 2.7 GHZ Intel Core i5 Memory 8 GB 1600 MHz DDR3 NVIDA GeForce GT 640M 512 MB

TNRandy about SimCity™: Complete Edition