Achtung Cthulhu: Zero Point, Part 1: Three Kings is a new RPG Campaign Adventure from MODIPHIUS. When I was first exposed to Call of Cthulhu, 1920s era seemed like the perfect setting for the game. Of course, there was modern and 1890s versions but I really was partial to the 1920s setting. As time has gone on, however, I have seen the appeal of other settings but nothing intrigues me more than war time settings of either World Wars.
The Achtung Cthulhu! Zero Point series of adventures for Call of Cthulhu is set in World War II. The first of these adventures, the award winning Three Kings, take the players in the early days of the war, into occupied Czechoslovakia. In 2013, this adventure won the Silver Ennie for Best Adventure. It is an amazing simple adventure that leads the character into a dark and real place, allowing the players to experience classic war time cloak and dagger with the local resistance as well as dark secrets of Nazi experimentation into the occult.