This Halo game will be based on the Novel by Eric Nylund, Halo: Ghosts of Onyx, which will have to do with the Spartan III, Dr. Hasley, and what the igniting of the first Halo had bought. The "Player - to - Game" type, or if you want to call it "Game Type", will be mission based. EXAMPLE: Go to this area, and evacuate the area before nuclear detonation. <-Rough, but I guess that will do as an explaination.