Das Magische Portal [The Magic Portal] [Outdoor]

Since time immemorial, there have been magical portals that connect our world with the parallel world of Avoria. Portal guards make sure the gates are well secured. But one of the portal guards was put into a magical sleep - and now evil creatures are pouring into Solothurn. Solve puzzles in haunted places in the city and collect enough crystals to reseal the magic portal and save the world from destruction.