Since you’re taking requests, what about a monarchist game where you have the following rules for the AI countries using the new custom decisions from MtG:
Germany: Restore the Kaiser
Hungary: Restore Austria-Hungary
Netherlands: Oranje Boven
United Kingdom: The King’s Party
Japan: Neutrality
Manchukuo: Independence
A world of extremes; the rising tide of revolution and progress, and the rallying of counter-revolutionary reactionaries to oppose them.
At first, it seemed the confluence of capitalist militarism would produce the counter to socialism. However, despite the early successes of fascism, the surviving antebellum elites managed not just a comeback, but a spread of the distrust in republicanism and populism. Monarchist plotters set forward in their grim task.
First, the assassination of Hitler. From there, lack of German support allowed the Spanish enough time to recruit french help against the franco-ist rebels.
The British king defied his court and government to marry a commoner of his choice, managing to twist the political chaos into a fresh set of government appointments of men more loyal to the god-given ruler.
In Japan, the Emperor attempted the same, but the army was ready for political struggle and takeover. A prominent general became Prime Minister, and rewrote the constitution to wrest away all trappings of power. In essence, reviving the bakufu system of military governorship of the country behind a ceremonial puppet.
Due to the split between monarchists and fascists, socialists were able to triumph over the fascists in Southern Europe.
The next battleground would be the Balkans. The King of Romania had been divorcing himself from responsible kingship, creating an atmosphere of regime change. Germany, which was attempting to integrate all of conservative europe into an anti-Soviet alliance, discovered a plot to depose the king. The German army, with the help of Austria-Hungary intervened. In response to the invasion, Romania appointed a soviet-friendly government. Germany's fears were realized, and the dominoes began to fall. A fascist coup in Bulgaria triggered a Greek invasion. The lines were drawn, and the armies of Europe began to move...
Germany could have had a larger alliance, but ever resentful and distrustful of the English, kept their alliance as a continental Central Powers. This isolation from the largest other imperial power would prove to be a fatal mistake.
In Asia, Japan attempted to invade China. When the offensive stalled, the Manchurian court betrayed their Japanese handlers, and after a quick internal purge, were able to strike off the shackles of the Kwangtung Army, and could have joined the Chinese in nationalist liberation... if only Puyi hadn't also declared war on the nationalist government due to his claim of the Dragon Throne. Japan joined the Central Powers, thus the Soviets intervened to rescue China on behalf of the CCP.
Meanwhile, Mexico had a communist rebellion, which attempted to takeover central America. On the short-term this was unsuccessful, as combined Anglo-American intervention crushed the uprising. However, the result was a unified central America, and the spread of a bolivarian communist ideology that took hold in South America, converting nearly all of Latin America. In Mexico itself, a fascist counter-revolution occurred. However, nationalist fervor saw them attempt to retake the Mexican sessions from the USA, which went predictably poorly.
As the Americans and their fellow Commonwealth democracies settled down into hemispheric defense and reintegration of Mexico, Great Britain and the Netherlands went about reconquering Africa and Asia. Also, the Netherlands managed to reunite all the Low Countries, finally achieving the borders originally intended in 1815.
By 1944, Europe is in reconstruction mode, while the war drags on in China. Japan, despite being propped up by the British, is loosing its grip on China, and has since lost the north, including manchuria and Korea, to the communist advance.
The Anglo-Dutch have called to mediate a ceasefire between the Japanese and Sino-Soviets. Will the Southern Chinese be able to retain their independence? Can Tibet remain a neutral buffer? Only time will tell, once either Japan or China has recovered enough to rekindle adventurism...