Almost all PC games that utilized Games For Windows Live stopped working (new installs and reinstalls could no longer be performed) when Microsoft shut down the service, and AFAIK there are still a couple games that never updated to remove the reliance on GFWL DRM and can only be played by pirating.
That's a lot of games, including several notable big name titles: https://en.m.wikipedia.org/wiki/List_of_Games_for_Windows_%E...
That includes GTA IV, Street Fighter IV, and Resident Evil 5.