Follow an Escape Tour through Leiden using an app and discover the city in a unique way. Dive into the story of Goeie Mie, a poisoner, and murderer who got discovered and had to flee the city as soon as possible unseen. She had to find the secret exit out of Leiden, can you help her find it?

Travel to the year 1883, Marie Swanenburg, or Goeie Mie, has been using the panacea arsenic to get rid of various random people. Until one day, her sister-in-law and cousin found out about her crimes. Goeie Mie realized she was unmasked and ran off to find the secret exit out of Leiden.

Wander through the city to help Goeie Mie to find the secret exit out of the city. Try to solve the assignments, difficult questions, and fun riddles. You will play the Escape Tour using an app you'll download before starting the race against the clock. Follow the clues, solve the puzzles to escape the city within 2 hours. Good luck!