Beneath the unforgiving dual suns of Cha’alt, the week-long trek through the desert wasteland known as S’kbah has left your party of adventurers hanging by a thread. Armor has been shed to avoid exhaustion, loot has been forsaken in favor of water, and with radiation pills in short supply Cha’alt’s irradiated landscape has taken its toll. Three members of the group suffer from mutations that have left them permanently and horribly disfigured — one’s face now resembles a rat, another’s eyes have sprouted stalks and the third has grown a scorpion’s tail. The perils of Cha’alt are numerous, but the rumors of vast treasure hoards hidden within the legendary Black Pyramid drive your party forward — despite the knowledge that few, if any, have ever returned from the maddening journey within. Mutations be damned. Endless riches await.