Ogm da gaem haz sam engin an sam weapons!11
The game is more of a story mode game. It's would be a Modern Warfare if it didnt have the same weapons. It's not just a reskin. Theres more features, different story, and a new mode. Half Life 2 uses the same weapons but poeple buy it to continue the story. Apparently because it's COD Infinity Ward can't do the same. Get out if you don't like the game, there's poeple who would like to enjoy playing COD without morons like you flaming them.