City Escape Bourtange is not an indoor room but an outdoor smartphone escape game by Stal Westerwolde, played through the actual star-shaped fortified town of Bourtange. You travel back to 1795: the French are about to conquer the fortress and you play sentinel Hubert den IJzer, carrying out missions and cracking the code to the secret escape route. Per group (4-5 people) you buy one ticket, you start whenever you like from the parking lot and have two hours; the game is available in Dutch, English, and German. Visitors appreciate the beautiful historic setting, the accessibility for all ages, and the competitive element; it's more of a fun, manageable family activity than a puzzle challenge for enthusiasts. Public reviews are scarce.