From publisher blurb: ESCAPE FROM THE BLOOD FORTRESS is a 6-hour adventure for groups between level 4-6 in the fiery hellscape of Avernus, playable as two small sessions leading to a longer adventure in Baldur's Gate: Descent Into Avernus or as a standalone one-shot. Imprisoned in the first layer of Hell a group of unfortunate adventurers must find their way out amidst the chaos of the Blood War. Will they escape before the Lord of the Keep finds them? Well, only time will tell... Includes worldbuilding advice, plot hooks and new locations for Avernus, as well as two new creatures and vehicles.