This is Slash'Em (super lotsa added stuff hack - extended magic), 
the only actively maintained variant of NetHack (based on NetHack v 3.3.1).
A good old-fashioned dungeon-crawl with big nasties in the way, treasure
galore, and immortality if you succeed.

WWW: http://slashem.sourceforge.net/

- Adam
 adam-ports@blacktabby.org