Playing the single player campaigns for Yuri's Revenge is pretty much the same experience from Red Alert 2, except for new units. The Americans have a new infantry unit that carries a rocket launcher, a new troop transport unit that allow infantry and missile troops to fire and a robot tank. The Soviets have a few new units also. They include, an artillery chopper, which allows you to shoot ground units while flying and firing the artillery piece while landed. There is also Boris who is the Soviet answer to Tanya, he comes with the standard one shot kills, but he can also call in an air strike. Finally, the Red's also get a new building, a factory that lowers the price of units. Yuri's fraction gets a whole new set of units and buildings. Of course there are a lot of mind control units. One thing you can also say about Yuri's troops is that they are killers on air units. The Gatling guns rip apart air units in seconds.
Overall, the graphics and music is Yuri's Revenge is of the same quality from Red Alert 2. There is a brand new soundtrack with some great music. The new units and maps have great animations. If you're looking for a quick fix to you real-time strategy need and you already played Red Alert 2, grab Yuri's Revenge. The story alone will be worth it.