guys i'm facing a major problem on Tranquility Lane. the last task...where i have to kill all the residents of Tranquility Lane...after i've killed about 2 to 3 or maybe 4 people....while i am entering a home or exiting..the game crashes back to the desktop. other than that its all running quite okay. why does it happen?
Try doing it the other way, triggering the chinese invasion simulation.