NetHack is a single-player roguelike video game originally released in
1987 with ASCII graphics. It is a descendant of an earlier game called
Hack (1985), which is a descendant of Rogue (1980). The player takes
the part of a dungeon-delving character in search of the Amulet of
Yendor. The first version of NetHack was released by Mike Stephenson
in July 1987. A core development team emerged with the release of
Nethack 3.0 in July 1989. Over the next 14 years of development they
established a tight-lipped culture, revealing little, if anything,
between releases. Owing to the ever-increasing depth and complexity
found in each release, the development team enjoys a near-mythical
status among some fans. This perceived omniscience is captured in the
initialism TDTTOE, "The DevTeam Thinks of Everything". Stephenson
licensed the software under the NetHack General Public License,
allowing other developers to release their own versions. For many
years, fans and others considered NetHack to be one of the oldest
games still being developed. The last version to include new gameplay
features was Nethack 3.4.3, released in December 2003. Subsequent
releases have included new tilesets and compatibility with variants of
Mac OS. (Wikipedia)

Releases for different flavours of Mac OS (and other platforms) can be
downloaded from the NetHack [site map][1].

Only binaries that are not on the official NH site are available on
this page.

See also [NetHack (PPC Versions)][2]

Compatibility
Architecture: 68k PPC PPC (Carbonized)

NH 3.3.1: Fat binary for 68k or PPC processors. This is the last
version that will run on 68k Macs
NH 3.4.1: PPC with one binary for Mac OS 7.0 - 9.x and another for Mac
OS X
NH 3.4.2: PPC, Mac OS X including both a "Tiles" version and the
traditional version
NH 3.4.3: There are four binaries of this release. These are a Carbon
binary for Mac OS 8.1 through OS X 10.6, a "Tiles" version and a
traditional version both for OS X through 10.6 (Snow Leopard), and a
binary for OS X 10.7 (Lion).
NH 3.6.2: Binary for Intel Macintosh running Mac OS X 10.7 Lion and
later

  [1]: http://www.nethack.org/common/index.html
  [2]: http://macintoshgarden.org/games/nethack-ppc-versions