Originally Posted by Noodles
i beat the game on delta and i have no idea what you are talking about
and i did every side mission... wtf?
Wrong kind of artifacts, Noodles. Balex99 is talking about texture/shader corruption.
Balex, have you monitored your video card temperatures? Everest or another tool will show you your GPU memory temperature. And did you completely clean out your old drivers? Either with a program such as Driver Cleaner or by deleting your video card in Device Manager (not as good as a cleaner, but better than just uninstalling the previous driver or overwriting it).
Hopefully that gets the ball rolling. If the problem still persist, someone better versed in dealing with artifacts than me will have to help you.