Oltréé: Undead & Alive

From BoardGameGeek:

Oltréé is a cooperative and narrative game where each scenario, called Chronicle, offers a rich and unique setting, with its atmosphere, unique plot, challenges, friends and foes! Each turn will confront you with hard choices, forcing you to manage your actions carefully to fulfill your quest! In the satrapy, death has never been as final as one would like… Walking corpses, ravenous scavengers, minions of small dark gods, get ready for chilling encounters! In their frightening adventures, the Rangers fight against the Languor, a morbid melancholy that seizes hearts and souls! This first expansion contains: 3 new Chronicles (1 short, 2 long, 36 cards total) confronting you with the shadow forces of the undead. 6 new Mission Assignments, with a terrifying new Incident pack called "Death Abounds" (20 cards) The new Languor mechanic offering a thematic challenge (15 Languor cards) 14 miscellaneous tokens - description from the publisher