Discover the best kept secrets in the city’s historic centre with the Secrets of Scavenger Hunt, an exciting GPS-based exploration game! Whether you want to play alone for personal excitement or with a group of people this is t... More

Explore the city at your own pace while playing the Sherlock Holmes City Game, a self-guided tour that offers a lot of freedom and flexibility. You can play when, where and with who you want. Whether you want to play alone for p... More

Discover Gelsenkirchen from a different perspective on a self-guided walking tour and scavenger hunt of the city. Solve riddles and clues that lead to the next location, showing all the city highlights. - Solve interesting puzzle... More