https://www.myswitzerland.com/en-ch/planning/offers/the-magic-portal-escape-game-st-gallen/
"The Magic Portal" Escape Game St. Gallen | Switzerland Tourism
In this uncomplicated fantasy game, you close the magical portal to the goblins in the old town of St Gallen. You are equipped with an iPad, GPS and action...
the magic portalst gallen switzerlandescape gametourism