I came here with a friend who was invited by some other friends. We were in a group with some other people we did not know but as soon as the challenge started we all worked together as if we had been friends for years. The rules and expectations are spelled out before you enter the room. The door closes and you have an hour to get out. I have to say that the puzzles were hard/difficult to figure out especially with multiple people running around with their heads cut off. The clues definitely make you tap into the analytic side of your brain and it's a good exercise to see how well you can excel under pressure. I throughly enjoyed myself and it was fun to have this experience with friends and strangers alike.