RVDondaPC on 16 November 2009
I remember reading an article about their relationship a while back I think IW was a little upset that Treyarch got to work on the franchise that they built. They felt COD4 was the true COD3. And now that they basically have their own little modern warfare brand separate from the World at War brand I don't think they are as hostile but I doubt they dont still have some animosity for them. It is well noted that Treyarch does use IW's engine they build for COD4 so I would assume they do have to collaborate to a certain extent.
As a gamer I think I prefer them not to collaborate with eachother though. Makes for two distinct games so they dont get stale as fast.
