It's a Mid 2012 version (full spec here). I play the game with the lowest graphics setting possible (with Shader Warming turned off, texture quality set to low etc.). The game runs smoothly. The fan spins quite loudly and the machine gets hotter while I play, even for a short duration. Should I be worried that playing the game for a long time would do some physical damage to the processor core and/or do some other harm to the hardwire?