Mac Cursor appearing during game?
I've been playing Half-Life 2 for the past few days and since I upgraded from Lion to 10.8.5 Mountain Lion the 'spinning rainbow' appears at the beginning of the game. Normally it isn't a problem and the game runs smoothly but today when I tried to play the Mac cursor (the normal black one used in everyday computing) kept showing up in the game and was annoying to the point I couldn't aim my gun properly because of it. Normally when this happens I press 'SHIFT+TAB' or ESC to fix it but none of those fixes have been working. Anyone have a solution?