This would be a very rare case for console games, but Bethesda has long been known for its support of user mods in its games, allowing players to create and share new content, environment rules, and ways of play that can significantly add to the life of a game. When the highly acclaimed Fallout 4 was released last fall, it was announced that user mods would not only be available on the PC version, but on Xbox One and PS4 as well.
