After checking the database, CoD Ghost sold around 18M at the end of 2013 all SKUs included.
This Year, I expect PS4/XBO versions to sell a lot more, and 360/PS3 to sell less (Pecentage wise)
If Advance Warfare 2 sells the same as Ghost, and if all AW 2 SKUs sell the same, we will have the four version around 4.5M by the end of the year.
Some other games will top 4.5M for sure : Destiny (PS4), Pokemon ORAS, Mario Kart 8
Therefore, for all the CoD SKUs to be on top, the game has to sell a lot more than Ghost. (At least 24M by the end of 2014)
Or did I read this wrong ?








