Command & Conquer: Red Alert 3 - Uprising, is a standalone expansion to Red Alert 3. The story takes place after the events of Red Alert 3. In campaign mode, no matter which campaign you choose, the Empire of the Rising Sun, and the Soviets have surrendered to the Allies, if you aren't a fan of the allies, you might be disappointed. The campaigns seem a little short too, with only a couple of missions per campaign, unlike previous Red Alert games. This would have been better as a dlc to the original Red Alert 3, rather than a standalone. There are a bunch of new mapsfor skirmish mode, and some new weapons as well as units you can play around with. Uprising, also comes with the Commanders Challenge, which could be purchased as an additional stand alone, but without the campaign mode of uprising. I have a mixed-bag of feelings about this game, but I am a fan of the Red Alert series overall. Because of the new content and the commander's challenge mode, which has way more content then the campaigns, I think Red Alert 3: Uprising redeems itself. As I said, I think it would have made a better DLC to Red Alert 3, than a stand alone, but it's still a decent play.