Iwata speaks: 100m US Wii users, well ahead of PS2 aligned, DS EU fall off

[Yakuzaice]

I LOVE GIGGS said:

According to the last graph, ModernWarfare 2 is a lot bigger than Halo 3 in the US and both of them sold less than 7 million.

According to VGChartz, Halo 3 sold more ~8.07 million in NA and Modern Warfare 2 sold ~8.01.

IIRC that graph has the SKUs split.  So Legendary, Prestige, etc editions aren't counted.