Ars is teaming up with GOG and they are giving away The Witcher to everyone Everybody (few hundred thousand copies available) gets a free copy of The Witcher: Enhanced Edition—and that's just the start. To redeem code you need to register free account on https://arstechnica.com Then go to that site, and follow instructions in article: https://arstechnica.com/gaming/2017/04/ars-and-gog-two-great-tastes-that-go-great-together/ Is reputable service so You can register account there, only your email address is needed. Also you probably need GOG account, but I didn't checked as I have already that game. Go grab it! Is great game!