Did you ever think about underground activities in a clinic? Well, sometimes the oddest activities go on in the more remote areas of the clinic... Behind locked doors, in the shadow, 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!