|Hagal has the upper hand|
This chapter has a pullout of the OAD that was released with vol 43, which we have included. This chapter also has a DVD with music videos from something called the AMG CR game. A Chinese group encoded the videos. Here's a direct link to the page with the videos for those who can't read Chinese. Unfortunately, I can't seem to get their player to work. If you have better luck, let us know. Personally, I think you're not missing much, the songs aren't very good.
Update: Special thanks to ekimdowney for ripping the videos from the Chinese site. He has generously made the videos available here.