Ghosting Image.

The screen keeps an image of what happened in a flash moment and then its hard to play.
As well there are pixels on the screen like bright pink and circles and stuff (like playing a NES game and it freezes type).
Not too happy with this problem. Running Mountain Lion 10.8.5.

Was a big fan of the first one.

Nikhils1 about BioShock 2, v1.0.1