Start the case at the Jubiläumssäule on Schlossplatz and continue toward the Staatsgalerie, staying inside Stuttgart's compact center the whole way.

Crack codes, take photographs, and question digital characters. Solve puzzles to narrow down the suspect list and unlock new assignments.

Play in teams of up to four with just one phone. Larger groups can divide into multiple teams and compete head-to-head.

Since the tour is self-guided, you can start whenever you’d like.