I honestly can't choose one. It would have to be between BO1/ BO2 (Zombies)/ MW3. Excl. BO3 because it's great but have to wait for the DLC.

Cod4 for me, it was such a class game and still would be if it wasn't for the hackers.

Black Ops 1 just because of all the fond memories. I started playing COD on that game and it was just so much fun.

1. Black Ops 1
2. MW2
3. Black Ops 3
4. COD 4
5. Black Ops 2

I loved call of duty 4 as well as mw2.

Favorite cod has and always will be Modern Warfare 2, This game was so perfect without all the modding and jitters in the game. At a close second I would say Call of Duty 4 was a lot of fun and is probably the first CoD I gamed on a lot with my friends from school. I also loved MW3 it was so much fun sniping and tryharding on that game, I have over 100,000 legit kills in the game so yea you can say I no lifed it.

I will always like Infinity Ward way more than Treyarch.

The only thing I like about the Treyarch call of dutys is campaign and zombies. Black ops 2 was a alright game at first but once they patched a lot of stuff and nerfed the snipers it got horrible for me. Another thing I never liked with the game is how you can get outgunned by a pistol so easily, it's like I put 15 bullets in them with a sub machine gun or assault rifle and they shoot me with 3 or 5 bullets from a pistol and I die. Not to mention how people just toss c4 like 50 feet across the map and shit.

As for the last 3 Call of Duty games I think they were all garbage. I don't like all the futuristic things in the game at all. I just wish they would keep it simple and I feel like I would like it more. I can't even play Black Ops 3 because I lag so hard every single game I get into. And I know it's not my connection because I don't lag that hard on any other CoD.

Hopefully one day they bring MW2, WaW, CoD4, or MW3 to Backwards Compatibility for Xbox One.

In my opinion black ops 2 was the best

Treyarch does have much better games overall. I loved BO2.

However, I think MW2 has a special place in my heart. Just loved it all around, so for my favorite game, MW2 - Infinity Ward.

Between Mw2 and bo2, both games are amazing.