There are many great resources out there to teach you how to make games, but my favourite is 3D Buzz. So far, the good folk there have taught me Unity3D, Unreal 2, UDK and XNA. Their range of topics is huge, and the best part is, much of it is completely free. When I get a bit of free time over Christmas I am looking forward to dipping in to the new ZBrush and Photoshop series.
The format is informal video tutorials with a lot of chit-chat and banter. The style will not suit everyone, but for me its perfect. If you would like to learn how to make games, or you are looking to add a new skill to your repertoire, I encourage you to check them out.