Perfected Doom 3 Part 3 HD

This is the new version of the Perfected Doom 3 mod, adding new and useful enhancements such as secondary fire! Enjoy This is the third part of my Perfected Doom 3 mod game play. Here is the link to the mod for Doom 3: http://www.moddb.com/mods/perfected-doom-3-version-500