Not every zone exhibits the serious memory leak, but the dungeon area on the coliseum sure does. I have been wondering about it for a few days, and finally tested it tonight.
Running top, I can watch the: VIRT and RES
climb steadily up by as much as 5 MB every 5 second interval (top update).
When psc reaches about 950MB RES size, my system starts to SWAP, of course, and becomes unusable. I have 1GB RAM.
If I keep top open in another window, and exit the game any time psc reaches 800MB or so, I can go all night with no difficulties.
I spent about an hour in Hades, with no appearent growth in psc RES. That clearly indicates a zone tuning issue.
Hope this helps others!
Fedora Core 4
-> uname -r
2.6.14-1.1653_FC4
kernel-module-nvidia-2.6.14-1.1653_FC4-1.0.8178-0.lvn.1.4.i686.rpm
nvidia-glx-1.0.8178-0.lvn.1.4.i386.rpm