Same thing, but on a Macbook Pro 2017 13-inch. (CPU not 100%, but the laptop fans are pretty loud and laptop is still hot)
Same on the iMac 27 inch 5K retina screen, the CPU goes through the roof without manually changing the resolution to a low res 1280 x 720
If you dip down your display resolution you can get better performance but looking forward to optimisations for sure :) Love the game!
