A treasure hunt for the whole family

About the Museum Mystery

The Museum Mystery is a fun and educational treasure hunt that can be completed at various museums both in Denmark and abroad via the Useeum app.

The villain in the game, Heidenreich, is a greedy and cunning thief who wants our cultural heritage for himself. Therefore, he travels around the museums stealing their greatest treasures.

Professor Blom is on his trail but needs your help. You can only stop Heidenreich if you can solve his tricky puzzles, which lead you on a treasure hunt at the museums.

The Museum Mystery was developed by Useeum in collaboration with Frederik Hansen and Andreas Nederland, who have over 15 years of experience from DR Ramasjang.

Frequently Asked Questions

What is Useeum?

Useeum is a vast museum universe, consisting of a single unified app for all museums and this new, shared ticket portal. Here on the site, you can both find your next museum experience and purchase your tickets. Make your next museum visit exciting with the Useeum app at hand. Here you’ll find a wealth of great stories in the form of guides, podwalks, and treasure hunts for a variety of museums, visitor centers, castles, nature parks, and the like.

Why can't I purchase tickets for all museums through Useeum?

The ticket portal is new, and we are working on including all Danish museums. Right now, you can purchase tickets for the museums you see here, but we hope that in the future, you’ll be able to buy tickets for even more museums.

How do I show my tickets upon arrival?

Your tickets have been sent to your email and consist of a QR code. Show this QR code to the staff upon arrival, and they will scan and redeem your tickets.

You can display the email with the QR code directly from your mobile or print it out.

What should I do if I've lost my tickets?

Your tickets have been sent to your email. Remember to check your spam folder.

If you’re unable to find it, please send us an email, and we’ll resend the ticket to your email.

What are Useeum's terms of purchase, privacy policy, and cookie policy?

Read our terms of purchase and privacy policy here.

Read our cookie policy here.