A growing number of decent games are coming to the Mac. Fans of the classic strategy and simulation SimCity will be glad to hear that they can start building modern cities in polished graphics by February 2013. Meanwhile a trip to the past playing SimCity 2000 (and other old school games) might fill the void.
There are other time killers too. Head over to steam if you are up for the latest game titles running on your Mac such as Call of Duty: Black OPS.
Apple’s App Store (for OS X not iOS) has an expanding selection of quality games on display too. Many titles are originating from the iPhone, but you’ll find classics like Civilization V as well.