Source: http://www.ign.com/articles/2014/04/03/ ... es-at-risk
From the article: "Hundreds of video games -- including those made by EA, Ubisoft, Gearbox, Nintendo, Konami, Capcom, 5th Cell, Koei, Firaxis, and more -- may be taken offline as Glu's GameSpy multiplayer servers shut down on May 31."
Multiplayer modes for a lot of games are going to be shut down on May 31 including Borderlands, Red Dead Redemption, and GTA 4. Some of the companies are patching in work arounds for different server hosts and Steam integration. I don't play any of the mentioned games online, but it sucks for people that do.