After years of development and a last-minute, Bethesda-induced delay, Fallout 4 megamod Fallout: London is finally here. A "DLC-sized" undertaking, Fallout: London takes the series' post-nuclear apocalyptic setting and transports it all the way across the Atlantic to dear old Blighty. It's even enlisted a former speaker of the House of Commons and Baldur's Gate 3's Astarion—voice actor Neil Newbon—onto its voice acting crew. You can add it to your GOG library right now, completely for free.
It's also a bit of a bear to install, depending on where you own it. You can thank Bethesda for that: When Todd Howard and co released FO4's next-gen patch, it thoroughly borked Fallout: London's compatibility. That means you need a pre-next-gen version of Fallout 4, and all of its DLCs, for the mod to work. If you own them on GOG? That's easy as eel pie. If, like me, you have FO4 on Steam, it all gets a bit more complicated.
