The Engineering Office - Wild Mountain Railway Plans

Oberstdorf is planning the ultimate leap forward: a mega-track to Austria. The proof: a secret construction plan. But it was stolen from the engineering office. And you are stuck in there. There is only one thing that can help: turn the office upside down, look for clues and free yourself in order to save the plan. But above all, act quickly. Otherwise, the touristic coup will be sabotaged by a handful of villains. Every tiny detail could provide crucial hints. What is hidden in the safe? Is it worthwhile to overturn the file cabinet or to feel the drawers from below? What about the radio system or the drawings for the model? And really: how can all the electronics be used for your purposes? Only those who themselves become a crafty engineer have a chance to escape. But beware: nothing is as it seems. Or is it maybe?