GameStop lists Game of the Year Edition for both consoles.
Shooter exits beta and promises regularly updated content.
Also info on the game's story.
48 Japanese firms are signed up to create games for the platform.
Character model close-up offers early look at Sledgehammer's next-gen shooter.
Chief game designer James Nicholls on the reaction to this morning's announcement.
Launch trailer shows off new locations and Mr. Freeze.