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My OS is a licensed version. I'm a little short on RAM...
But let's start with the fact that I don't have a PC, but a laptop!
I play for 1 hour, and the computer overheats and shuts down, and it can shut down in a battle anywhere, but only after an hour... Luckily, there's autosave! Maybe I need to install some utility or program so that the computer doesn't shut down and overheat? Thank you in advance for your answers and attention!
P.S. 1 hour of gameplay is too little; at least 2.5 hours would be better.