Gran Turismo 1-3 sold more than the Halo series combined

[Carl]

If i remember correctly, before ODST released, GT3 and GT4 combined were greater than Halo: CE, Halo 2, Halo 3 and Halo Wars.

I think... It might have been without Halo Wars.

 

Anyway, both GT5 and Halo Reach will surpass 10 Million units. So all is good!