Move rocks, flip cards and learn morse code in this captivating journey around old Vapriikki! It is the year 1882 in Tampere. Vilhelmi is a curious boy who together with his loyal dog Musti is trying to find a hidden room inside an old factory. Are you ready for an adventure? Join Vilhelmi and Musti on their journey and help them solve the upcoming tasks in the factory and find the hidden room!