This mod converts your Doom 3 to the classic Doom 2, Giving you more frames per second and increasing the number of baddies that you will be up against, With this mod, the talented mappers out there will have an easier time creating quality Doom 2 maps for the Doom 2 lovers, Some people do not understand the purpose of this mod, it's all about NOSTALGIA !!!!
Installation: Extract the DOOM3toDOOM2_v0.9.zip into the doom 3 directory (not the base folder!). Run Doom 3, select the Mod "Doom3 to Doom2 v0.9", start a new game and select a difficulty. Note: Resurrection of Evil comes with patch 1.2, but this mod needs the newest patch 1.3 of DOOM3!