Dive into an exciting story together, solve riddles at real locations in the city, and discover corners you've never seen before. Everyone can participate and contribute — regardless of age.
No queuing, no fixed times, no stress. Play at your own pace and take a break whenever you like.
Tours in Mainz
Gutenberg's Last Page
An unknown assignment, a stolen legacy and the traces of Gutenberg. Can you find the lost page before it leaves Mainz forever? Solve the mystery and become an investigator!
The Seal of the Elector
Mainz, 1752: Betrayal in the shadow of the cathedral! A seal has disappeared, the elector's power is tottering. Can you find the clues between the cathedral and the palace? Prove your eye for detail a
What players say
The distance was a good length to walk with kids.
— GetYourGuide review (translated) 2025
Brilliant! Entertaining and exciting.
— GetYourGuide review (translated) 2026
It was great — the buildings and the atmosphere were top-level, and the storytelling an estimated 9/10 on top of that.
— Hannes, Google review (translated) 2025