Bioware has released a teaser video showing a walkthrough of the Combat system created for Dragon Age II. The video games features reactive combat, allowing you to take real-time control of your character either by pausing to assign tactical actions to each party member, or take direct control of any individual character while AI directs the others. Dragon Age II will be launched in North America on March 8th, 2011 and in Europe on March 11, 2011. The game will be available for PC, Microsoft Xbox 360 and Sony PlayStation 3. Watch the video after the jump.