Nidzumi writes: "It wasn't long ago that we were eagerly anticipating the final instalment, or so we thought, in the Halo series. When we were victorious in our campaign against the xenophobic alien collective known as The Covenant, we had found our self still wanting more even though we knew it was over. That's because when Bungie released Halo 3 they said were done with the Master Chief and they weren't lying to us. We had quickly assumed that since Bungie was done with the Chief they were done with Halo. However the Halo universe is just too much of a cash cow to simply let go and Bungie has simply decided to slip back in time."