Attempting to run the game after the update will bring up a message stating the hardware is no longer supported, and the game will not run.
Haven't you heard? Blizzard is the man, trying to keep everyone down...
The Circle of Blizzard Claim is now complete! BEHOLD!
'Who am I?...I am the right hand of vengeance and the boot that is going to kick your sorry ass all the way back to Earth, sweetheart! I am death incarnate, and the last living thing that you are EVER going to see. GOD sent me.'