Sorry to hear about your overheating issues. However, you system should be ok to run the game in full HD (assuming that is your screen resolution). Have you tried limiting the FPS in the video options? Set it to a fixed rate of 30 and see if the PC still crashes. If not, gradually increase the FPS. This game does not really need super high FPS to enjoy. You might also want to reduce the quality settings. If they are currently set to ultra, try high for example. I tried 3 PCs so far from a mini-PC with an integrated GPU to an i5 system with a RX480 and on my main PC with a 6700XT and it can run on all of them (with different FPS and quality settings of course). I assume your GPU and overall system drivers are up-to-date?
