How about a scenario where the Soviet Union does not attack Japan as agreed and instead tries to grab more of Europe? Japan and the Soviets have allied and the Allies are still at war with them.
Soviet Union
Japan
East Germany
USA
UK
Australia
Canada
West Germany
Neutral
League of Nations
France
Latins
Mexico
Soviet Union
Japan
East Germany
USA
UK
Australia
Canada
West Germany
Neutral
League of Nations
France
Latins
Mexico