Das Ingenieurbüro [The Engineering Office]

Permanently Closed - Oberstdorf is planning the ultimate leap forward: a mega train to Austria. The proof: a secret blueprint. But it was stolen from the engineering office. And you're stuck in it. Only one thing helps: turn the office upside down, find clues and free yourself to save the plan. But hurry, otherwise the tourist coup will be sabotaged by a handful of villains. Even the smallest detail could provide the crucial clue. What's in the safe? Is it worth turning the filing cabinet inside out or checking drawers from underneath? What about the radio system or the drawings for the model? And anyway: How can all the electronics be used? Only those who become cunning engineers themselves have a chance of escaping. But be careful: nothing is what it seems. Or maybe yes?