rec.games.int-fiction - join
All aspects of interactive fiction games.
Low activity, 1219 subscribers, Usenet

comp.sys.ibm.pc.games.adventure - join
Adventure (non-rpg) games on PCs.
Low activity, 320 subscribers, Usenet

rec.games.roguelike.development - join
Design and programming of Roguelike games.
Low activity, 871 subscribers, Usenet

rec.games.roguelike.misc - join
Rogue-style dungeon games without other groups.
Low activity, 617 subscribers, Usenet

rec.games.roguelike.nethack - join
The computer game Nethack.
Low activity, 1663 subscribers, Usenet

alt.games.xtrek - join
The networked game Xtrek.
Low activity, 151 subscribers, Usenet

rec.games.roguelike.announce - join
Major info about rogue-styled games. (Moderated)
Low activity, 310 subscribers, Usenet

rec.games.design - join
Discussion of game design related issues.
Low activity, 283 subscribers, Usenet

rec.games.roguelike.angband - join
The computer game Angband.
Low activity, 601 subscribers, Usenet