Here's a little bit from the main article:
The game is set in the Soviet Union ruled by Stalin. The player is Stalin. It must organize the state, industrialization and turn it into a major power. This should effectively manage their resources, creating a broad base of social support (workers), launching the existing industry and develop science and technology.
If you advance in the game remain in power as a great leader. But things do not end here. The Soviet Union is now a superpower and the shadow of World War threat to the world. Despite your peaceful intentions, you will be attacked by Nazi Germany. There's nothing you can do about it except defend.
I'm not a gamer, but this one might be interesting, just loot at these screenshots :).