From the front cover...
Once it was a missile silo, ready to spew atomic death. Then the government abandoned it... and the Professor moved in. Now the huge underground silo houses level after level of experiments... cages for beasts of or prisoners... and Things Man Was Not Meant To Know.
Or use the alternate sheet and descriptions to play this as an active missile silo, complete with missile -- or a wrecked deserted military base after some future holocaust.
This set includes 8 maps... two-side, with hexes on one side and squares on the other, to fit any campaign! Plus... a sheet of classic Cardboard Heroes miniatures for your Horror campaign; the mad scientist, his assistants, the ragged survivors who besiege his lab, and the Giant Ants!