My favorite Call of Duty is the classic Modern Warfare. It was my first modern FPS game. The graphics were amazing, at least for me, because I used to play PS2 games and Counter-Strike 1.5. It was my first "next-gen" title (back when Xbox 360 and PlayStation 3 were new generation consoles). I had lots of fun with the campaign mode. Loved the hard mission at Chernobyl. The atmosphere, the buildings, everything was amazing. I loved Modern Warfare 2 and 3 as well, but not as much as I loved Modern Warfare. Maybe because I played MW2 and MW3 when both were old games already. Loved the story of both, tho. I kinda abandoned the franchise after it became a futuristic game. I am not into it at all I can't wait for the MW1 remaster, though What is YOUR favorite Call of Duty?