The game is coded / bound by physics / sound / animations to 60, it breaks otherwise, same with the cutscenes and their 30 fps. Try forcing the game on an emulator (dolphin or cemu) to do anything other than that, and you'll see why. It's a port, seems to work fairly well, fine by me. Make a petition to have it removed from steam if you really think this affects you this much. Didnt see anyone go this nuts over the famous TES games and their physics bound based 60 framerate for example. This is just worse, far more than just physics are dependent on that framerate.