In City Of Spies: Double Agent, an expansion to the 2016 release, City Of Spies: Estoril 1942, new spies arrive in town and with new abilities. Besides Estoril, players will also fight in Lisbon, where they will find new ways to create the best network of spies. City Of Spies: Double Agent expansion will offer an option for a 5th player, plus 7 new characters, a new nationality, new mission card, new location boards in Lisbon with special rules, and a fantastic new ability, the Double Agent, which permits even more strategy potentials for the game!