Ports

J^3 - RISC OS - NetHack
Port of version 3.4.3. Developer notes, source, and executable.
http://www.quote-egnufeb-quote-greaterthan-colon-hash-comma-underscore-at.info/riscos/games.php

NetHack for Agenda
For the VR3, a Linux-based PDA. Source, executables, and install directions.
http://www.delorie.com/agenda/nethack/

NetHack for Atari
Various versions for GEM or tty mode, including SLASH'EM.
http://user.cs.tu-berlin.de/~gaston/nethack/

NetHack for Windows CE
Discontinued. Source, executables, and brief developer notes.
http://www.haakana.net/nethackce/

NetHack-Palm Porting Project
Discontinued. News, FAQ, development plan, and source access.
http://nethack-palm.sourceforge.net/