The 1.4 version of Doom Legacy for Mac is provided as a free download on our website. This free Mac app was originally produced by Andy Piper. The most popular version among the application users is 1.4. The program lies within Games, more precisely Action. The bundle id for this application is legacy.newdoom.com.
From the developer:
DooMLegacy is a freeware port of ID Software's classic First Person Shooter series: Doom. This is a modification of the original Doom source code which was released to the public by ID Software in 1997. What's New
Version 1.43 beta: This version is built upon Doom Legacy 1.42 source using SDL 1.2 and OpenGL support. The game has been built on Mac OS X 10.3 and not testend on older versions (and I won't). Networking currently not working.
You may want to check out more Mac applications, such as ET: Legacy, Doomed Heretic or Dooms Knight Lite, which might be similar to Doom Legacy.