Place the "pak2.pak" file in your "QUAKE2\BASEQ2" directory. You should
already see a pak0.pak" file which originally came with Quake2, a "pak1.pak"
file which came with the point release, and now a "pak2.pak" file which
contains the new models to allow you to see enemy weapons.

Thanks to Hentai for creating the Visible Weapons patch and allowing mod
authors to use it.
hentai@intelegenesis.com
