Update: GameStop had confirmed that it will offer the Red Hood story pack to customers. The product listing on the company's website now list the bonus.
Original Story:
Pre-ordering Batman: Arkham Knight will apparently get you some interesting-looking story-based DLC for the title.
A reader sent Batman News what looks like a GameStop promotional page outlining the exclusive Red Hood Story Pack concerning a "ruthless vigilante" on the streets of Arkham. Also pictured is the Harley Quinn story pack, which developer Rocksteady has already confirmed.
GameStop has tweeted (below) this teaser image of what's to come, and it looks like a match.
Batman: Arkham Knight comes out for PlayStation 4, Xbox One, and PC in 2015.
[Full Disclosure: Game Informer is owned by GameStop]
[Source: Batman News via CVG]
Our Take
I'm no Batman/DC universe expert, but it looks like Red Hood is Jason Todd, the second Robin (thanks reader, Sovereign0401).
For more information on Batman: Arkham Knight, check out our hub by clicking on the image below.