As we all know, 343 Industries is a terrible company filled with unwashed idiots whose sole purpose is to destroy the Halo name. Even with this horrible company overseeing Halo, there is still one game that remains pure, and that is Halo 3. Halo 3 was released in 2007, before 343 Industries was created and could get their filthy hands all over it. But what of the other Halo games, like CE and 2? Let me explain. -Halo CE was released in 2011, developed by Sabre Interactive and 343 Industries in collaboration. -Halo 2 is rumored to be in production, developed by 343 Industries. -Halo 3 was released in 2007, made by Bungie. 343 Industries did not exist yet. -Halo 3 ODST was released in 2009, developed by Bungie but 343 Industries existed during the development of the game, therefore it is disqualified. -Halo Wars is irrelevant. -Reach is not a Halo game. -Halo 4 was released in 2012, and developed by 343 Industries. Therefore, we can conclude that Halo 3 is the only true Halo game. You're welcome.