For roguelikes, try ADOM. It is very good, but hard. I have played for many years, never completed it, and only once got a character to max level(50). Of course, that character died soon after... You might want to check the newsGroups for them. rec.games.roguelikes.adom for ADOM, not sure for Angband but propably in .roguelikes too. And
www.adom.de is the homepage. BTW, IW links to it...
Other games I play are X-com Gold Version, Dominions(not very much now, though) and I'm trying to find time for Baldur's Gate.