Change in Sales Game of the Day (8/28) - Call of Duty

[LesterBurnham]

I think all of those factors contribute somewhat. I voted for the genre getting bigger option, because I think that while Call of Duty 4 was a high quality games, the first 3 were all well received also, even if not quite as well as Call of Duty 4. But I do think other big console FPSs especially Halo opened the way for other franchises to do huge numbers as well.