Do not buy if you are running Lion or Mountain Lion

Game loaded and ran fine. Once. After that, the game "hangs" after the initial screen, and I have to force quit the application. Aspyr knows that this is a problem, but "does not have the resources to fix it at this time". Dont bother with Aspyrs Customer Support either - just check out the complaints on Aspyrs Customer Support page for that story.

jdramiller about Call of Duty® 2