Some of you may remember the awesome video the DuoGroup released a while back which was a re-make of the Grand Theft Auto IV trailer. They're back and with a really awesome Halo 3 video. Halo is such a great story and these guys did an awesome job capturing the emotion behind the action. At one point, you will see an awesome sniping moment that really implies that Halo 3 is all about watching your friend's backs. Check out their new video below. Some of these game companies really need to hire the DuoGroup to make their commercials. So far, everything I have seen from them is better than what the actual companies release.