To no ones surprise, Halo has been a great success for Microsoft and Bungie.  In case you didn’t already know this, Microsoft’s President of Entertainment and Devices Robert J. Bach listed some statistics that show how well Halo has done as a franchise.

30 Million Units Sold

5 Million Books Sold

5 Million Action Figures Sold

500,000 Games Played Every Weekend

Oh, and he mentioned a ton of soundtracks sold too.