Thread:Vorknkx/@comment-3547390-20120217172929/@comment-1496755-20120221090317

You can try applying patch 3.21 - yes, there is such a patch and it is official (it was made by id Software), but for some reason it was released only as source code. There is a website that offers the patch - compiled and ready to use. They say that the game runs better with it. Maybe it's true ;)

If you want to give it a try - http://www.markshan.com/thesinraven/quake_II_v.3.21.htm