What is Halo Blue?

Apparently Halo 3 isn't the end of the series!

It looks like Bungie is getting ready to reveal the next Halo game...probably at the E3 upcoming event.

Someone saw that 'Halo Blue' was in a database of Walmart inventory.

Rumors indicate that it's going to be more graphic, more violent. The term 'grittier' is being kicked around. Think Ghost Recon and Gears of War. But it will still involve the UNSC forces against the Covenant army.

It will be Xbox Live co-op enabled.

Stay tuned for more details about Halo Blue.