Here are 15 Fallout 3 mods that make the game much more enjoyable. Fallout 3 is no exception, having hundreds of thousands of mods on the Nexus website alone. From fixing critical bugs to adding ambitious mechanics, there is no shortage of content for these games. Talented modders are the backbone of most Bethesda games. RELATED: 10 Awesome Fallout 3 Builds Everyone Should Try Bethesda games do this well already, but adding mods into the mix makes this even better. The number of choices they let players make encourage multiple playthroughs using different approaches to combat and dialogue. RPGs are some of the most replayable genres in video games.