Impenetrable Defense achievement in The Orange Box

Impenetrable Defense

Successfully defend Dustbowl without giving up a capture.

Impenetrable Defense0
3 guidesOnline/OfflineSingle PlayerVersus

How to unlock the Impenetrable Defense achievement

  • YuhansYuhans188,697
    27 Aug 2009 27 Aug 2009
    78 2 3
    Host a game on system link, choose red team and just wait until time ends.

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

    Showing all 3 comments. Leave a comment.
    FafhrddThis is a Team Fortress 2 achievement.
    Posted by Fafhrdd on 09 Mar 10 at 23:47
    i5centSimple, helpful, and to the point. Nice.
    Posted by i5cent on 06 Jul 10 at 19:40
    CuteAzzI can confirm it works ;)
    Posted by CuteAzz on 28 Aug 13 at 19:02
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  • John CabooseJohn Caboose410,136
    12 Mar 2010 12 Mar 2010 16 May 2018
    68 0 0
    You simply need to host a System Link game, set the map to "Dustbowl" the time to "15 Minutes", Round Win Limit to "1". Remember to select the defending team and start it up.

    The achievement will unlock as soon as the time expires.

    Note: You do not need a second player/console.
  • GiraffebotGiraffebot71,172
    19 Jan 2008 18 May 2009
    21 5 0
    This is a hard achievement if you are on an uncoordinated team. You’ll need an engineer or two and some demoman/soldier classes. Don’t put all of your defense on the point. Have one engineer set up in a good spot outside to prevent an uber-charge from wiping both sentries out. The first point is very easy to capture so coordination is the key to success here. Try to keep them back towards their spawn but don’t stray too far from the point.
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