Command & Conquer: Red Alert 3 – Uprising. It is a standalone expansion pack for the real-time strategy video game Command & Conquer: Red Alert 3, developed by EA Los Angeles and published by Electronic Arts.

The theme of the game is based on an alternate history of the world in which the Soviet Union, led by a madman, launches a surprise attack on the United States, leading to a new war between the two superpowers. The game features new single-player campaigns, new units, and new gameplay mechanics.

I’m not sure how famous the game was worldwide, as it depends on the time frame, location, and personal opinions, but generally speaking, it was considered as a popular and well-regarded game among the C&C series and RTS genre.

To learn how to play Command & Conquer: Red Alert 3 – Uprising, you can:

-Read the instruction manual that came with the game.
-Watch tutorial videos on YouTube or other platforms.
-Follow online guides and tutorials specifically made for the game or for the C&C series in general.
-Start playing the game on the easiest difficulty level and gradually increase the difficulty as you become more comfortable with the controls and gameplay mechanics.
-Join an online community or forum dedicated to the game and ask for help and advice from more experienced players.
-Practice and experimentation, as with any game, are key to mastering it.