Dallinor on 16 December 2012
I'd remove Id and Rare. This being a current top 10, those two studios have increasingly become less relevant with time, their glory days appear well behind them.
Other possibilities for those spots in my opinion would be:
Bethesda Softworks- Fallout and the Elder Scrolls series.
Bioware- Mass Effect and Dragon Age.
Retro Studios- Mario Kart and Metroid Prime.
Maxis- Simcity and the Sims.
Nintendo EAD.
