Crashes at first achievement, MacBook Pro (17-inch, Early 2011), AMD Radeon HD 6750M

[Guest]

Hmm, i may have spoken too soon. It may actually have been a problem with overheating.
The computer crashed again and then had problems restarting. I noticed that it was boiling hot, however–i hadn't noticed at first since I had been using a separate screen and keyboard.
I waited for a while for it to cool down. I then had another attempt and it seems to be working perfectly again. No glitches per the 2013 Mac Pro in the other thread. I'm keeping the computer in a more cool place now and continuing with the game, I'll mark this thread as solved once Ive confirmed that its really the heating and not something with the game.
(Sorry stealthbug, seems like it wasn't the same thing. but there is clearly some hardcore stuff going on at that precise moment, as that was the point my computer "melted")