Die Tresorknacker [The Safe-Crackers]

Your reputation precedes you! As a notorious gang of thieves you crack even the most sophisticated security systems. This time your target is the innermost sanctuary of a respectable bank: the safe. This is where the real treasures are hidden ... and recently the prestigious collection was expanded by a huge diamond. Fortunately, you made sure to place an inside man in the bank weeks ago. With his knowledge and safe-cracking skills it is now on you to secure the precious package.