Ranking Call of Duty Games by tier S, A, B, C, D, F (S being elite)

S Tier 1. Modern Warfare (*GOAT*)2. Modern Warfare 33. Call of Duty 4: Modern Warfare (OG Modern Warfare) The S tier seemed to fill up with Modern Warfare games fairly fast. I reckon I am a bit soft to the MW series of the franchise. Perhaps a Black Ops lover would have a much different