A young boy stands alone on Groenplaats, confused and afraid. He doesn’t know his name, where he is, or how he got there - only that something isn’t right. Drawn into his mystery, you must follow cryptic clues through Antwerp’s charming Old Town to uncover the truth and bring him home.

This self-guided walking adventure blends exploration with puzzle-solving. Using your smartphone, you’ll uncover hidden clues, unlock surprising local stories, and experience iconic sites like the Cathedral of Our Lady and Vlaeykensgang. Go at your own pace—stop for a coffee, snap photos, or pause the game whenever you like.

What makes this tour unique? It’s a real-world mystery through Antwerp’s historic center, combining emotional storytelling, teamwork, and city discovery.

Ideal for families, friends, couples, or curious travelers looking for something immersive and meaningful.

Infants and small children can ride in a pram or stroller

Service animals allowed

Public transportation options are available nearby

Suitable for all physical fitness levels

Bring a fully-charged smartphone

You must have download the app and create an account first, using the same email you made the purchase with.