And the Land Cried "Doom!"

From publisher blurb: An easy mission on a backwater planet turns into a desperate fight for survival as the adventurers learn just how dangerous the backcountry of a primitive planet can be. But an even worse danger presents itself when they innocently help a young native return home. Can the party complete two missions without becoming more victims of a hostile environment? And the Land Cried “Doom!” is a short adventure for 2D6 science fiction RPGs such as Cepheus Engine and the Original Science Fiction Roleplaying Game