I pass all system requirements, yet the game crashes either on main screen or within 5 minutes of the campaign start. it may be a basic computer, but i still cant see why it wont play the game without crashing and closing....Dual Core Processor 2.6 gig.Radeon HD 5450 1017 MB. D x 11.-1534MB RAM with Windows Vista service pack 2. i have read everything i can find online, yet still no way to resolve it. the updates stop the game from even loading.... this is the most disappointing bit of programming i have ever tried to play.