Still, the immense size of the free Fallout 4 total conversion suggests the wait might be worth it.

Interested players should note that installing Fallout: London requires rolling back the base game.

Fallout 4 owners can now download Fallout: London for free.

Transporting players to post-apocalyptic London, the mod offers about as much content as the base game.

Its cast includes Baldur’s Gate 3 actor Neil Newbon and former UK Speaker of the House John Bercow.

Adowngrade toolfor the Steam version is available on Nexusmods.

Afterward, download the Fallout: London installer from GOG and follow the included directions.

Advanced users canfollowthe manual installation instructions on the mod’s website.

Furthermore, playing Fallout: London requires starting a new save file.

If the community responds positively, GOG might begin hosting more mods with independent store pages.