I'm running the GOG version of Fallout 4 GOTY and installed Fallout London and a couple of mods on a separate profile in MO2, which allows me to switch back to Fallout 4 any time. If you need help with the installation, an excellent and in dept video tutorial is available by Dirty Weasel. After a few hours in game without any crashes or problems. After a few hours of playing, I can only say that I am thrilled by the dense atmosphere of the game and that FOLON Team has delivered a great game. Thanks a lot for your efforts, FOLON Team, and to GOG.
