Using a great variety of gadgets you must make your way around the island, and the asylums halls to find and stop the joker. The game uses a 3-button combat system, but with a great number of gadget abilites which Batman can unlock. This makes for a very cinematic combat experience when fighting the Joker's goons.
Only keys listed as "Region Free" can be redeemed in any country.
EU Keys can only be redeemed within the EU.
US Keys can only be redeemed within the USA.