I can't confirm this is completely accurate since I don't even know all of those studios, but damn this was surely a hard task.
Can't post the image because it's gigantic.
http://gamesareevil.com/wp-content/uploads/2010/03/History-of-Video-Game-Development-Studios-Flow-Chart-2.jpg
Proud poster of the 10000th reply at the Official Smash Bros Update Thread.
tag - "I wouldn't trust gamespot, even if it was a live comparison."
Bets with Conegamer:
Pandora's Tower will have an opening week of less than 37k in Japan. (Won!)
Pandora's Tower will sell less than 100k lifetime in Japan.
Stakes: 1 week of avatar control for each one.









