The current leader in million breakers is the Xbox 360 which has 31 titles over the million barrier at the moment, with the best seller being Halo 3 with total sales of 7.06 million
Then comes the unstoppable Wii with 16 titles breaking the barrier and its top seller is Wii sports (bundled) with 17.81 million units. Followed by Wii Play (controller bundled) with 9.42 million and the first non bundled title is Super Mario Galaxy with 5.35 million units.
The PS3 currently has 7 titles over the million barrier and the leading PS3 title is Motorstorm (half bundled) with 2.63 million and then Resistance (half bundled) with 2.27 million. The first generally unbundled game is Call of Duty 4 with sales of 2.06 million.