Gosg?

(With apologies for cross-post)
My ten-year-old son is very keen to play Dungeons & Dragons (of the take left fork, pick up ring, drink potion type) - can anyone suggest a good site for him to visit that is (a) safe for 10-y-os, (b) interesting but accessible to a 10-y-o novice and (c) free or at least inexpensive ? It doesn't matter whether its MUDD playing other players or simply finding his way through a maze playing only the computer - in fact the latter might be better to start with ... any ideas ?

I suppose something like Nethack or Slash'Em would be OK for him, if he didn't find the user interface too complicated.

On the more less-D&D-but-more-maze-with-potions-and-monsters side of things, and at the risk of blowing my own trumpet, why not try Ravenskull, which I programmed for Superior Interactive? (www.superiorinteractive.co.uk)

Nethack can come from http://www.nethack.org/ and Slash'Em can come from http://slashem.sourceforge.net/

[Darren] You can do hyperlinks here in the usual way (until I get round to changing the syntax slightly as a spam blockade).

Anyway, did you write the original Ravenskull, or convert it to PC? I vaguely recall owning this for my trusty old Acorn Electron when I were a lad, but there were a number of these types of games it could have been another one... In any case, Kudos!