Robin Debuts in Arkham City as a Retailer Exclusive
Batman: Arkham City won't be Robin-less after all, assuming of course you pre-order your copy of the game at Best Buy stores.
Best Buy's website posted the details today (via Arkhamcity.co.uk) saying Robin is available as a playable character in two of the game's challenge maps. No word yet if Warner Bros. is offering additional characters as retailer exclusives. We contacted the publisher for comment.
2009's Batman: Arkham Asylum featured Joker as a playable character in challenge maps exclusively for the PlayStation 3 version.
http://ps3.ign.com/articles/117/1175646p1.html