From publisher blurb:
On the dying world of Valsuum, the Gods of Air and Water provide the substance of life itself to the struggling people in the ruins of a once great empire. The human cities of Sulfur and Zandga are caught in an endless cold war. Tars tribe-men raid sky ships, desperate for the water and food they need to surivive in the ruins of the old Empire, and deep within the ground the Broman plot and tighten their stranglehold on what little trade exists on the dying world of Valsuum. Prepare for a call-back to the Science Fantasy of days gone by, of swashbuckling battles on Sky Ships, daring rescues and the occasional world shaking explosion!
Gods of Air and Water is the first adventure on the alien world of Valsuum and is powered by the White Star: Whitebox Science Fiction Roleplaying game. Meant for 4-6 players of the 1st level, Gods of Air and Water services as an introduction to pulp-style sci-fi and the world of Valsuum. When the players witness the first shooting star in nearly ten generations they are swept up in a plot that could change the course of the war for Zandga and begin the over-thrown of the Gods.