There is no merit to saying that the wii version only cost as much as straight up porting.
The entire entry had up front costs of development which is shared, not given to the hd consoles. then the wii had its own costs associated with making the engine and making the game work on the wii.
the hd consoles also have less costs than a brand new game since it was their second entry on the 360 and the cod 4 engine made things cheaper.
yes the wii game cost less, but even percentage wise the hd consoles likely made more money. in hard money, its not even close.







