For some reason, after about 15-30 minutes of playing, the game begins to slow down considerably to the point of barely being playable. It goes from using like 20-30% of the cpu to using 50-60%.
http://i.imgur.com/hqB2g.png
The link is for stormreach, but its there mostly to show the specs of my laptop.
Any help would be much appreciated in solving this!
I also fully understand it could just be my laptop.
EDIT: So I figured out that by lowering the speed at which the games engine runs I lose all the aforementioned slowing down.