@"Perihen the Thawk.9527"They might mean this MassivelyOP article, but it only mentions GW2 because it's an MMO news site, there isn't any statement from Anet or NCSOFT there. It just says "Nvidia’s blog explains as a result of publishers “still figuring out their cloud strategies.”" which could mean anything for any of the games being pulled. Plus, the article might not even be accurate in saying they opted out. Tabletop Simulator was one of the games that was announced by Nvidia to be leaving, but the devs were just unaware of the new opt-in system and opted back when they were told about it on reddit, from what I can tell the article's only source for claiming the companies opted out is that list by Nvidia. I haven't seen any articles mentioning a statement from Anet but I'll keep looking. I wouldn't be surprised if it is a miscommunication problem on Nvidia's part. The opt-in system seems to be integrated with Steam having a cloud gaming opt-in setting, and if that is how Nvidia are selling it/asking other companies of course GW2 wouldn't be a part, but League of Legends has been on GFN for a while and will stay on after this change and that game is only available directly through the launcher no other storefront, so it shouldn't be dependant on Steam or anything.