So I had done 2 orbs out of 3. The last one is in the church so I went in there the get the last one. Immediately I drop to 30 frames, thinking its the lightning or something. Then I get through the floors onto the third one. The same time I go to the first area with monsters i drop frames to 0-10!!! And my game freezes. I was forced to quit and my progress did not save.
ps. I am on a iMac late 2013 :)