Hyper-V Program Manager
Scorched Earth is one of the all time classic DOS games. It is a superb implementation of an artillery game where you get to control a tank and try to blow up everyone else. It is a very simple - but quite addictive game. As you progress through the game you can purchase new and interest weapons and defenses to use in your quest to blow everyone else up.
You can find out more about Scorched Earth at it's official website: http://www.classicgaming.com/scorch/
And it runs perfectly under Virtual PC: