Tired of changing between different accounts to play your favourite games? Steam and GOG have found the solution for you.
By using GOG Connect you can now transfer a selection of Steam games to your GOG library for free. This is just the beginning, and there aren't all that many games to choose from at the moment. You can find the full list of supported games here. As the available games will fluctuate, and some will be available for a limited time, we suggest that you seize the opportunity right away. Just be aware that there are some limitations. You can, for example, only connect one Steam account with your GOG library.
It's a very nice initiative, and will hopefully keep improving as time goes. With games such as The Witness, The Witcher and Trine already supported it's a good start.