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Second Assault

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Second Assault

Dirty Job achievement in Battlefield 4

Dirty Job

Find the hidden tunnel in Caspian Border

Dirty Job0
3 guidesOnline Game ModeVersusPlayers Required

How to unlock the Dirty Job achievement

  • Internet HamInternet Ham371,518
    23 Nov 2013 23 Nov 2013 25 Nov 2013
    72 13 24
    Go to D-Flag. Go down to the room with the laptop to trigger the levolution event (tower detonation). Behind the MG 32 Grenade Launcher is the entrance to the tunnel. Must be attained in a populated server. Any questions or suggestions feel free to let me know!


    EDIT: Apparently you must be the first person through the tunnel for this to unlock. So get some fast transport and get to D flag as quickly as you can to earn the achievement. Thanks I Spiritus I for heads up.

    Guide not helping? View 2 more guides for this achievement.

    Showing most recent comments. View all comments.
    iMaginaryyMy buddy and I both unlocked it at the same time, may have been first two together. In a squad together.
    Posted by iMaginaryy on 26 Feb 15 at 17:22
    ProbablySkilledYou don't have to destroy the tower either. I went down the tunnel and to where the water starts and the cheevo popped for me.
    Posted by ProbablySkilled on 25 Jun 15 at 19:22
    J The AltruistNeed help

    Gt; J The Altruist
    Posted by J The Altruist on 01 Jan at 14:54
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  • paul0877paul0877261,526
    11 Mar 2014 12 Mar 2014
    3 2 1
    Got this recently. Can only add to the mystery. I entered via the drain into the river. Swam up into tunnel to see a teammate already there. Thought i will have to wait till next round of CB but it popped?? grates where already cut when i got there.

    only conclusion i can see is you must enter from the river.
    note: not sure if timer to take down tower had started.
    Showing only comment.
    LeiChatI joined a Conquest game. The grate was already cut, no idea if anyone else had been through the tunnel but I unlocked the achievement. I went down through the tower at D.
    I don't think the levolution had been triggered.
    Posted by LeiChat on 03 May 16 at 21:41
  • Removed Gamer
    Gamer has been removed
    9 8 9
    Just unlocked it... and again, thanks to Xbox One Game DVR I can show you how i got it.smile

    After multiple attempts, i think i figured it out.

    (3) requirements

    #1.You have to do this in a match.

    #2. I believe that the "levolution" event in Caspian Border cannot have been triggered, meaning, the tower needs to be still standing.

    #3. The gate at the end/beginning of the tunnel (depending on which way you're entering it from) needs to be broken by YOU as well.

    Good luck, and get to that tunnel/gate fast!
    Showing most recent comments. View all comments.
    DragunI have never been able to be the first person there and cannot unlock it just by going through the tunnel. The game also needs to be active I believe. You cannot do this on an empty server.
    Posted by Dragun on 10 Dec 13 at 20:22
    BatMatt93Thank you. I was wondering why it wasn't unlocking for me.
    Posted by BatMatt93 on 03 Feb 14 at 11:52
    Arsenic 17You do not have to be the first person to go through. I was following my buddy at the beginning of a Conquest match. We went in through the water entrance. He got the achievement. I was about 15 seconds behind him. I got the achievement as well when I got in to the room above the ladder.
    Posted by Arsenic 17 on 05 Feb 14 at 00:51
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