Stagecast and Scratch: Learn how to make your own video games
Some of the kids in my class have played around with Stagecast which allows them to make their own video game. I have the software at school from when I used to teach it, but it is not a free program (except for the demo version). If kids want to use a similar free program they can download Scratch. It was designed for kids at MIT. Scratch allows you to make animations, games, and other multi-media interactive creations. Here are some tutorials for learning how to use Scratch. Why play video games when you can make your own? This may take some work, but you will learn a lot!