I haven't been really playing for awhile, so I'm not sure when it happened, but
Hexen hangs after about 5min. of gameplay on 1st level 3rd difficulty.
It happens in various places of the level - I play on a rather lazy pace,
so for me it happens a bit after getting the 1st key.
Oops, I forgot - it's on Linux. It's only vavoom, that freezes; after it's killed,
after restoring resolution, everything else seems to work fine.
If I switch to a different console while it's frozen, screen stays black when I switch back.
On a not related topic: I rarely post here, so sometimes I forget the password.
I think the algorithm for generating confirmation picture has changed, cause it's
almost unreadable now.