A shout out to our fellow FPS mates in the Halo PC community that will soon be sharing our fate in a GameSpy-less world. Welcome to the Apocalypse!
Similar to what we have done with our community supported FEAR Combat Master Server, the elites of the Halo PC community are banding together to produce their own master server and client patch solution and maintain in-game server browsing for all.
GameSpy is shutting down all of its remaining services at the end of this month:
“Effective May 31, 2014, GameSpy will cease providing all hosted services for all games still using GameSpy”
Source: Halo Fixes, PoweredByGameSpy