Next your going to want to download both wulfens texture pack and monoxeads hd pack. If you wish to launch DOOM 3 with sikkmod everytime, instead of having to go to the mod menu and such, just type ' +set fs_game sikkmod ' into your launch target or steam launch settings. To install this, just extract the sikkmod folder into your DOOM 3 folder. The first thing to do is install DOOM 3 either via steam or from your disk. In this tutorial i want to show you how to add SIKKMOD, Wulfen textures HD, Monoxeads HD textures and how to enable parallax occlusion mapping. So you want to mod DOOM 3 and get incredible graphics? well you came to right place.This game can look as good if not better than any game out right now.