Nvidia’s GeForce Now streaming service has unique appeal to PC gamers, leveraging the collections they’ve already amassed on Steam, Epic, and other digital storefronts instead of paying for a big Netflix-style library — and the company has been expanding it ever since launch. As of today, Nvidia’s servers can stream over 2,000 PC games. Not bad. I checked the master list of supported streaming games on Nvidia’s promotional page just to see if they’re double-counting some games that are available on multiple storefronts. Nope! The list only includes single entries with storefronts following, so…