Dear escape room owners. As puzzle builders we want to share with you some tips regarding safety in your Escape room (escape game). Some tips may be obvious from general point of view, but it is better to duplicate, then ignore 1. If you have some rooms/compartment where players are, lock them using ONLY electromagnetic locks (EM locks) => in case of emergency you will shut down power supply and door/latch will open. 2. You should have special buttons/switches with easy acces