Game description from the publisher:
The Great Old Ones and those who would oppose them continue to hunt powerful relics in The Breathing Jungle. With this third Asylum Pack in the "Ancient Relics" cycle for Call of Cthulhu: The Card Game, players will discover the power of new items that disappear and resurface throughout human history. This expansion cycle is based on the theme of the global influence of the Ancient Ones and their cults and moves the action from H.P. Lovecraft's dread-filled New England to the wider world.
While the Great Ones strengthen their global reach, investigators, criminals, and cultists wield ancient artifacts and invoke powerful curses. This sixty-card Asylum Pack (three copies each of 20 cards) takes your game out of New England to the rainforests of Mesoamerica. Find hidden cultists and forbidden sacrifices as the story shifts to eons old locales in The Breathing Jungle.