Finally this is version 7 of my Perfected Doom 3 modification for the Resurrection of Evil expansion. With better gameplay difficulty balancing, a new weapon combat mode system, and so many graphical enhancements from skin effects to optimized bump mapping effects Perfected Doom 3 has never been better. And now with the ability to support the ROE expansion things have gotten so much more awesome. You must have your copy of Doom 3 patched to version 1.3.1 and you must have the ROE expansion installed. This is a separate mod from the PD3v7 for standard Doom 3 so put the Perfected_ROE mod folder in this zip file into the Doom 3 folder like any other mod folder.