https://thenextweb.com/basics/2020/06/16/free-copy-witcher-gog-galaxy-library-integration/

Welcome to TNW Basics, a collection of tips, guides, and advice on how to easily get the most out of your gadgets, apps, and other stuff.

GOG is giving away a copy of The Witcher 3: Wild Hunt for PC — though there is a bit of a catch. You can only get the free copy of the game if you already have it. Still, you get to play The Witcher 3 again, which is always a good thing. Here’s how to get the game, and integrate your other gaming platforms into GOG Galaxy.