Iv played all of the CoD games, and imo COD2 is the best, it required a lot more skill and less perks and killstreaks. MW2 is a noobtoober and campers wet dream, its intensly fun to play but at the same time extremely anoying! I havent played much black Ops online but have played a fair bit of the zombies ( lvl30 solo on Kino and lvl 30 2player on ascension XD 9 p.s anyone got any good ascension strategies? )) and it kicks ass!!! far too addictive. Counter Strike Source is still my favourite fps though
