Go on a quest around Rotterdam by solving clues playing the role of a secret agent trying to uncover a group of spies, all with the help of your smartphone. Unlock new stories as you discover on your own the Old Harbor, the Cubic Houses, Museum of Rotterdam, and more.
+ Visit the Cubic Houses, among the most fascinating houses in Europe
+ Find a unique chess museum
+ Learn the real story of Rotterdam during WW2
Each clue will lead you from one place to another, giving you exact directions, so you won’t need a map, a GPS or a guide. When you solve it and guess the answer, the secret story of that place is unlocked.
After you buy the quest, you can play the experience anytime without any re...