These modifications range from adding additional story arcs to enhancing the look of the game, including the basic textures of the buildings and the environment as a whole. RELATED: Fallout 4: 10 Pieces of Cut Content (That It’s So Unfair We Never Got) Despite the amount of content players could tackle in the base game, there were always people looking to add more to the classic. This is especially true for Fallout 3, which had a vast open-world set in Washington D.C. Mods are always fun to implement into games as they create a whole new experience.