Survive in the ruins of an ancient Martian civilization, fighting zombies and demons and meeting friends, who offer valuable information, objectives and inventory items. Choose from ten types of weapons, including BFG 9000, chainsaw, conventional firearms, such as a submachine gun, shotgun and grenades, and experimental plasma weaponry.
Downloading Doom 3 1.3.1 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. This free Mac application was originally developed by Aspyr Media. The program belongs to Games.
The following version: 1.3 is the most frequently downloaded one by the program users. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. You can run this free program on Mac OS X 10.6.8 or later.
From the developer:
Doom 3 ... The ruins of an ancient Martian civilization have unlocked the secrets to teleportation, and the UAC will stop at nothing to harness this world-altering technology. As part of a marine detachment sent to protect the facility, your duty seemed simple enough - until the invasion.
You may want to check out more software for Mac, such as Doomed Heretic, Dooms Knight Lite or Dooms Knight, which might be similar to Doom 3.