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to get titles and emblems on modern warfare 2, you have to complete the challenges in the barracks, but for some you have to prestige
2 or more
Complete challenges in the Barracks.
Yes you can
challenge lobby
You can get them many ways such as leveling up, completing challenges, etc.
Complete challenges and level up.
Because, you will actually gain more titles, emblems, and challenges. Why not?
no everything is reset except titles and emblems
You must complete different challenges (Note:You dont have to be online to aquire levels or titles)
Modern Warfare 2 is rated M.It has yet to be rated, but COD4:Modern Warfare and COD:World at War, the two most recent titles in the series, have been rated M by the ESRB so this will likely be Moder Warfare 2's rating as well.its rated M for Mature
By completing challenges or raising in rank, same for emblems