Playable at E3? Perhaps. More inside....
Microsoft wants more Xboxes than PS2's under the christmas tree this year, and what better way to achieve that goal than another Halo. Sources say the game will be shown at this years E3, with a possible Q4 release period.
The first tiny bit of details of the game have also been leaked. The entire Halo story is one super-heavy hint about the course of the sequel. We're told that the Halo itself is just one of many ringworlds peppered around space. Apparently Guilty Spark refers to our Halo as "Installation 04". So already we have a location, pregnant with the secrets of the mysterious alien race known as the forerunners.