Is it truly Missile Command if there isn't a trackball? TheFeed says nah, but Microsoft disagrees.
The classic nuclear annihilation simulator from the carefree '80s is coming to the Xbox Live Arcade, son, and it's coming on July 4th, just in time to celebrate the most awesome nation in the history of ever!
The 360's Missile Command remains true to the gameplay of the original (sans trackball) but with graphics and sounds fit for the current generation.
Download it, because it's fun to frantically defend your home planet from endless waves of intercontinental ballistic missiles until inevitably you're just not fast enough, and the last vestiges of life on your homeworld are swept clean, leaving nothing but a barren radioactive hellscape.