Because this is a GOG release, it typically includes a large collection of digital extras found in the game's directory or library:
The Witcher 3: Wild Hunt Game of the Year Edition Global GOG Digital Activation Key WiedЕєmin 3: Dziki Gon Edycja Gry Roku v1.31-GOG
A digital artbook, high-resolution wallpapers, concept art, and The Witcher Universe Compendium. Because this is a GOG release, it typically
A massive 30+ hour expansion set in the vibrant region of Toussaint. Because this is a GOG release