Telluride, Colorado. A winter paradise unlike any other. Nestled into a remote canyon of the Rocky Mountains, the old Western mining town rose from the ashes to become a high society ski retreat catering to the rich and famous. But when a mysterious plague starts turning civilized people into ravaging fiends, the resort's isolation becomes its curse. Struggling through blizzard and whiteout conditions, a band of scattered survivors, guests and locals alike, are forced to work together to keep their friends and family alive. However, with the decomposing horde of bloodthirsty zombies continuing to grow, those still uninfected by the disease must make a choice: escape or prevent this mountain sickness from reaching the world outside.