Descent (SF)

From publisher blurb: The subroutine has made its second move. The second episode of this adventure path will see the PCs fighting to save the station from destruction, taking them to the surface of one of the planet that form the star system. They have to travel unnoticed and manually land. Will their ship, the Sawshark, endure the harsh planet atmosphere ? Will the PCs survive to what they'll find out there ? They won't be alone in this mission. If successful or not, will be up to you.