Gamers will get an exclusive Joker's Carnival Challenge Map when they purchase Batman: Arkham City from Tesco in the UK. These are independent missions set inside Joker's lair, and gamers will need to utilise all of Batman's skills to succeed. It is set to add up to 4 hours more gameplay, which greatly increases the game's replay value.
When you pre-order with tesco, after the order ships a code will be e-mailed to you within two business days with which you can unlock the challenge map. In addition, all pre-order customers will receive a steel book edition cover for free! The official description from Tesco reads as follows:
'Are you brave enough to step into the Joker’s house of fun? Can you defeat armies of deranged killers in a fight to the finish, hosted by the clown prince of crime in a twisted game show where the only prize is survival?'
I have not yet preordered my copy of Batman: Arkham City as there are many retailers who are offering different bonuses. However, this one may sway me to pick it up from Tesco. Check out our first screenshot of Joker's funhouse below.
Where will you be pre-ordering from? Batman: Arkham City comes out October 18th, 2011.