Summer is said to be the worst time for gamers. The "summer drought," however, is a myth. Eyeballing the release calendar for summer (June 21-September 21) shows that there are several dozen games bound for stores in the next few months. And better still, many of these are quality titles. Don't expect to save your pennies this year -- summer is going to be big on Xbox 360. Just take a peek at our list of some of the biggest games on the horizon.