Rock Band Sells 3 Million Copies, and 10 Million DLC Songs

We have all heard of Rock Band. Face it. You can either love it or hate it, but there is no denying its success. And by these recent sales numbers, MTV Games, and Harmonix are laughing all the way to the bank. Ok that was uncalled for.

But what contributed to the success of Rock Band? The drums and mic? Or just the sheer amount of DLC that there is? I am thinking the DLC. I know of many people that keep going back online to buy the newest songs. And who can blame them? Unlike Guitar Hero 3, there are weekly updates for songs. EVERY week since the game launched. So like I said, laughing all the way to the bank...

Source: kotaku.com