There’s a ton of AU works where Nazi Germany wins WW2 and basically takes over the world, hell there’s a bunch of AU works where a fascist/military dictatorship lead version of the United States takes over the world.
But are there any works where the Soviet Union take over the entire world? Curious since that’s the last of the big 3 countries with the potential of taking over the world. Note I want works where the Soviet Union’s take-over is complete, since there’s a ton of works where the Soviet Union is in the process of taking over the United States but fails due to the actions of the American protagonists. Works set in the resistance after a total Soviet take-over count but the world has to be solidly pro-Soviet Union at the time. Thus no Red Dawn (since it takes place entirely during the resistance where the US government is still intact and fighting back) and nothing like Command and Conquer Red Alert (where you can actually play as the Soviets taking over the US but after you finally win the story ends, nothing about the ramifications immediately after the game)