Overview page: https://www.gog.com/en/anniversary
Direct sign up for Galaxy Linux beta: https://www.smartsurvey.co.uk/t/YEF5EV/
Overview page: https://www.gog.com/en/anniversary
Direct sign up for Galaxy Linux beta: https://www.smartsurvey.co.uk/t/YEF5EV/
GOG also adds community patches to old games very often, so their releases work better than their Steam equivalent.
Also because of their no-DRM policy, some Windows games from GOG are actually more compatible with Wine because the DRM was removed.
In my Steam collection I actually have a situation of a game which won’t run in Linux from Steam no matter what I do, yet the pirate version of that game runs just fine in Linux (and in fact that’s the only way I can enjoy my purchase), whilst in my much larger GOG collection I have no such situation.