Did you ever think about underground activities in a clinic? Well, sometimes the oddest activities go on in the most remote areas of the clinic. Behind locked doors, in the shadows, a talented "surgeon" performs the most delicate operations: A hidden room, flickering in a thin luminous halo, hosts disquieting experiments... Expand your clinic downward! This box contains Basement player boards with two difficulty levels, Locker Rooms, Boiler Rooms, and Dr. Funkenstein's Laboratory!