The second V-Mail Postcard Game, UNTERNEHMUNG 25, chronicles the Axis invasion of Yugoslavia in 1941. The basic game system is similar to the of its predecessor, Malaya. New elements include German mountain troops, Panzer Corps, air support, and the bombing of Belgrade, as well as the effects of mountain and river terrain. Hungarian and Italian troops also make an appearance. Can you, as the Germans, make a lightning-fast assault and capture Belgrade in time to release units for the upcoming invasion of Russia? As the Yugoslavs, can you derail the German timetable and buy time for the Allies to react? It's all up to you. 18 counters at the Corps and Army level and a full-color map of Yugoslavia- all on a 5x8 inch postcard! In a small series with Malaya: V-Mail Postcard Game #1.