Safe to say now that COD is the most powerful shooter franchise?

[SpartanFX]

Cheat1011 said:
Not really, if Halo was multiplatform, it would probably be over 13 million.

 

i m sorry but if halo was multipalt ,,Microsoft insane  marketing and hype machine was not behind it and there is no way in hell halo can sell 8 million copies on its own merits.