Description

 This is the Doomsday Engine for OSX, complete with DOOM 1 (Ultimate) and DOOM 2 .wad files and high-resolution add-ons including multiple weapon packs.

You can find More information about the Doomsday engine at the following link.

http://www.doomsdayhq.com/

This is everything you need to play hi-rez, full 3D versions of the classic DOOM 1 and DOOM 2 games on your OSX Macintosh (Universal Binary)