From the back of the box: Psycho is a great game for all the family for 2 to 6 players. You will need your wits about you as you travel around the Brain Drain squares before landing in the Consulting Rooms and finally entering the shrinkery. The pitfalls you must face involve Self Analysis where you must divulge your thoughts about a particular picture, or even the Brain Wave squares where you must remember and repeat sequences backwards! It's fun, fast and very frustrating. It could really drive you nuts!