Who would believe that we have has 20 years of Bungie making excellent games from 1991 to 2011. To celebrates this achievement a video documentary looking back at the history of Bungie, looking at the highs and lows of the company. With interviews with staff from the company, Penny Arcade founders, Rooster Teeth and more. Check out the video below.

If you haven’t noticed the video primarily talks about Halo which took up a large portion of Bungie’s 20 years.