Best Free PC Games

This is the showcase for some of the most top-notch, high quality, freeware games out there in each respective category. Not all free games have viruses. In fact, a vast majority don't. There is actually a huge, thriving, community centered around creating free games, for their own satisfaction, and the enjoyment of others.
Come, take a look at this wonderful selection of known, and less renown freeware games.