Those kind souls at Rocksteady have decided to treat us this Christmas by releasing a "brand new, totally super sweet, Batman Inc. Batsuit skin absolutely free!"
Isn't that nice of them!
The skin will be available to download from Xbox LIVE, PSN and Games for Windows tomorrow. They have also provided a cheat so gamers can use their new skin straight away without having to complete the whole game.
To unlock this, simply press the following combination on the Main Menu screen (after you have selected your save slot): Left, Left, Down, Down, Left, Left, Right, Up, Up, Down.