Abyss of Insanity (True20)

From publisher blurb: An ice shelf collapses in far-off Antarctica, revealing a geologic vent of staggering proportions. Satellite photos show a mysterious expedition camping on the edge of the newly-revealed ravine. The players are dispatched to expose the unknown agents and uncover their mission. Every truth discovered, each step taken, leads them deeper into the Abyss of Insanity. + 3 pages of character stand-ups + 6 pages of player hand-outs + 6 pages of maps (1/4" scale) + 88 pages of maps (1" scale) New Psychic Powers Supplimental Rules for Equipment, Animals, Antarctic Dangers and Health Hazards History of Antarctic Exploration