Iv had my mid 2012 (non-retina) 13" MBP base model now for half a year and iv never gamed on it until recently and have noticed it gets quite hot and of course the fans start kicking on. It doesn't get to hot that I can't touch it, but it definitely has some heat to it. My MBP has still been performing great, however I quite like the game iv been playing with my mate and want to continue to play it but I'm not sure if i need to limit my time due to the heat the macbook is producing. Could anyone shed some light on this for me please? Thanks.