This cod willl have a more emotional story, and you can see just how the dog fits in here^
The big climax:
[spoiler]It turns out you were cloned from the Dog by the CIA to make the perfect soldier and the Dog is actually the reincarnated Hitler. In the EMOTION filled final boss fight involving only quick time events the Dog takes off his mask revealing he is both the bad guy, your father, and a cat. Doritos and Mountain Dew ads fill the screen and you win 5 achievements.[/spoiler]
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Dat spoiler.