Hmmm... Multiplayer In Batman: Arkham City, Then.

Rocksteady's sequel will feature multiplayer when it launches next year. That's according to a story in the latest issue of British magazine, PSM3.

Few other details were given about the game's multiplayer, but one can assume it will be implemented into the series' Challenge Rooms mode. Hopefully it doesn't take centre stage and affect the main game's campaign.