Skyrim

Skyrim is one of my favorite Xbox 360 games. It is built around medieval role playing with strong violence and graphic images. It centers around a resurgence of dragons into a fictional nation that has many subplots and revolutionary developments. The gameplay has some interesting physics for weight and uses the passage of time to trigger certain events. It's not a very difficult game but does have significant content and plot. As a warning, you need to save often due to many game glitches and unknown enemy encounters.

The game probably isn't suited to anyone under teen because of the decapitations and other images.