After I pause (usually to change to graphics) and then unpause, the game window is enlarged almost like it is fullscreen. The only problem, however, is that the bar at the bottom of my computer is still there and my mouse can scroll over (which causes problems when I look down the grab items). I also could not put any points into any stats when I started playing, though my card did say I had a point in each stat (after leveling up only once and not using any points). When I restarted, I could invest the points. I do not know if the fullscreen glitch I mentioned above has anything to do with this (I was in fullscreen until I restarted).