It is a fact, that Halo was probably one of the most successful Xbox games. There will definitely have to be a Halo seuqel, in other words, Halo 2. Bungie and Microsoft have not revealed any plans for a new Halo game, although my suggestions are that there should be more features in Halo 2, than just Campaign and Multiplayer. There should be Training Missions and features such as Replay, where you could replay levels that have been beaten by a player.

I also recommend reading Halo: The Fall of Reach which is the prequel book to Halo on Xbox. The book talks about that happened before Halo. Master Chief's real name is actually John and Captain Keyes was a Lieutanent before he met Master Chief. The book has really intresting things about Master Chief and when he was trained to be a SPARTAN soldier.

What opions do you guys have about the book, Halo: The Fall of Reach, and what new features would you guys really want to have in Halo 2?