Red Alert 3

Command and Conquer: Red Alert 3 from EA brings back the fan-favorite real-time strategy game in its latest incarnation with new features, powers, technologies, and a different world. Now, you can play not just by yourself but also cooperatively with a friend as you take on the enemy in this glorious, over-the-top romp.

In previous games, the war between the Allies and Soviets was coming to a close with the Allies nearing victory. In desperation, the Soviets created a time-travel device that they've used to assassinate Albert Einstein before he is able to develop the weapon technology the Allies later use to defeat the Soviets. Upon returning, they notice a new world, and there is a world war taking place between three groups for control of the world.