The "Secret Army" series is a reasoning and inference group game whose hypothetical story is taken from the popular series of the same name with the theme of World War II events: a battle between partisans and the Nazi German army to save the pilots. The story of this scenario is as follows: during the Second World War, ten actors in different roles of partisans, Colonel Kessler, Gestapo, pilot, Reinhard, etc. gather at the Candid Cafe in Belgium in 1945 for a real game. and do real.