Basically, they are puzzle rooms. A group (2-6 people) is given a one hour quest of searching the room for clues and solving the riddles in the clues. By solving the riddles, the group will be able to find the key and "Escape the Room".
The room is equipped with cameras and microphones to provide help if needed. In locked rooms there will always be an emergency key to get out.
The game concept is suited for all ages from ca. 14+ years, either as a leisure activity or team building in companies.