Nanjing! Nanjing!: Defense of Guanghua Gate is a postcard wargame about Battle of Nanjing during Dec.7 to 12 in 1937. Nanjing! Nanjing! uses the same rotated action point system in "800 Heroes". Every unit represents one infantry battalion/regiment or one anti-tank artillery company. Players spend action point to move, attack, or retreat by rotating the unit to different direction. The side who occupies Guanghua Gate wins the victory.