I'm having a problem on the 360 version of Viking. I got to the third island and now my game won't load. When I fire up the game I get to the main screen no problem, I pick my storage device (hard drive), and then select "Load most recent game save." I'm not sure of the exact wording. At this point I get to the loading screen and after about 15 seconds of loading it freezes. The icon on the lower right of the screen stops rotating, the guide button does nothing. I've let it sit for half an hour and nothing happens. To get out of this I need to power off the 360.
Once in a while the game will load, but there are major graphical glitches, huge polygons blocking out most of the screen, extremely slow frame rate, etc.
Other games work fine: Oblivion, skate., Fight Night, so I don't think it's the 360.
I can't seem to find anyone with the same problem and Sega has not gotten back to me (yet, hopefully) when I emailed support.