Operation Chaos achievement in Call of Duty: Black Ops Cold War

Operation Chaos

Complete Operation Chaos Side Mission in Campaign on any difficulty.

Operation Chaos-27.7
3 guidesOffline Game ModeSingle Player

How to unlock the Operation Chaos achievement

  • B4ms3M0rd3rB4ms3M0rd3r394,628
    Today Today
    0 0 0 New
    If you have completed the campaign without doing any side mission, you can play them quickly by selecting the mission "Safehouse: Cuba briefing".

    Just skip the intro cutscene and the evidence board will have the missions along with all the evidence you previously collected.
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  • Island JPIsland JP320,836
    12 Nov 2020 12 Nov 2020 12 Nov 2020
    3 3 7 New
    You must beat the side mission to get the achievement you can just do it right away when you unlock the mission, if you want you can decrypt the floppy disk. The Code is random for everyone and is not needed for this achievement.

    If you want to get the code use the highlighted text on the newspaper to find the letters of a city and then the tape will tell you the numbers that you use as your code. The encoded message will have two question mark spots that you have to find and the combination of those two numbers will give you the numbers of another city on the tape and that city is the word portion of the code. To solve the encoded message find a pattern in the black numbers and a pattern in the red numbers to fill in the blanks. For me the patterns were increase 1, increase 2, increase 3, etc. on black and +8 for each number on red.
    Showing most recent comments. View all comments.
    ANIM4L CHINWell how do you unlock the mission?
    Posted by ANIM4L CHIN yesterday at 20:51
    Island JPYou unlock the mission through natural story progression.
    Posted by Island JP yesterday at 23:59
  • TG FireflexTG Fireflex422,060 422,060 GamerScore
    12 Nov 2020 13 Nov 2020 13 Nov 2020
    2 4 0 New
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