It is World War 2. But, Neko Cat Girls have appeared and declared war on the world! You can select to participate in these battles or make your own. You can choose which side you’re on, you may begin whenever.

1. Battle of Stalingrad (Late War, 1948, Neko Empire vs USSR + Germany)
2. Battle of Berlin (Early War, 1943, Neko Empire vs Germany)
3. Battle of Tokyo (Middle War, 1946, Neko Empire vs Imperial Japan)
4. Landing of New York (Late War, 1949, Neko Empire vs USA + Great Britain)
5. Battle of Manchester (Middle War, 1947, Neko Empire vs Great Britain)
6. Dooms Day (Late War, 1950, Great Britain + USA + Germany vs Neko Empire)