Before the war even started, the Japanese started to acquire land from China and some islands.(Axis Powers red)
Germany starts their conquest of Europe starting with areas with German speaking people.
Italy starts their conquest of the Mediterranean while the Japanese grabbed Viet Nam.(Allies blue)
With most of Europe under the Axis Powers, they start targeting, and acquiring the Soviet Union. The Japanese are also getting a foothold on other islands.
General Patton, a strong general of the Allies, took back most of North Africa. The Japanese footholds soon grew into them taking over most of Oceania, including the Philippines.
Soviet Russia fights back and takes back some land that the Germans took from them. Some of Oceania is liberated by the U.S.
The Allies started beating the Axis Powers back, taking back most of Europe and closing in on Germany. In the Pacific Ocean, the Ally's Air Force start taking back the islands and liberating them.
At 1945, Japan was reduced to its original size, Germany became under Ally control, and the war ended.