I play on a MacBook Pro 10.6.7 with 4 GB memory 2.4 GHz Intel Core Duo and NVIDIA GeForce 9400M. I'm always at 20 fps all the way up to 8 fps, my sound cuts out about 11 fps. Now I see issue with people saying that their game will not play at 20 fps. I forever unspecified was standard 20fps for Macs, why be able to the average player mac tf2 pull 60 to 100 fps and I cannot erase 40 years? If you necessitate any additional information, please ask, I actually would like to be familiar with why it works as a result terribly tf2 on top of my comp.