When I go to play The Sims 3 on my 2012 13" MBP my computer gets very hot to the touch and the fans kick on. It is so hot I can't touch it. Then while I'm playing the game it starts to freeze but it looks like I'm still playing since objects like the radio still have the music notes coming out of it. What is going on with my game? I have been playing the Sims for many years and I have never seen a problem like this before. Help?! Please!