: Players navigate the brutal realities of World War I and the Russian Revolution. They must infiltrate the Akuvskaya Monastery while evading Russian soldiers and supernatural horrors.
: The adventure introduces rules for 20th-century technology including Mosin-Nagant rifles, Maxim machine guns, and grenades.
: To handle large-scale battles without slowing down play, the book utilizes the Troop subtype , condensing groups of soldiers into a single stat block.