Although everyone is mentioning console games, I may have to go with The Sims 3. VGChartz doesn't track PC game sales, but how many millions of copies of each expansion of The Sims have been sold? If we're only talking console games though, I really don't know (I'd put my money on a DS or Wii game though).
"Your grasp of the obvious is inspiring." - Commander Shepard
"I'm Commander Shepard, and this is my favorite store on the Citadel." Commander Shepard
I support JRPGs on the Xbox 360.
Official member of the Xbox 360 Squad
"Nothing can make it moral to destroy the best. One can't be punished for being good. One can't be penalized for ability. If that is right, then we'd better start slaughtering one another, because there isn't any right at all in the world." - Ayn Rand, Atlas Shrugged
