What? The entire point of FWE is to improve upon the badly expressed RPG elements in Fallout 3. Skills play a much more vital role and tie back to ability scores more that they did before. Sleeping, eating and drinking are features you don't usually even find in RPG's. Yes, it adds a number of FPS features in the game too, but all the old features and presets are still there, and nearly of all the new stuff can be turned off, or safely ignored.