1. Left 4 Dead Achievements
  2. OUTBREAK achievement
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OUTBREAK achievement in Left 4 Dead

OUTBREAK

Catch a rare strain of infection, then pass it on to someone else.

OUTBREAK0
2 guidesOnline Mode - These achievements require a connection to live services for playing an online game mode, for sharing content, accessing leaderboards, or validating data with a server.Cooperative - These achievements can be obtained by two or more players in a cooperative game mode who have met the achievement requirements.Viral - These achievements are obtained by contact with a player who meets the requirements for spreading it to others.

How to unlock the OUTBREAK achievement

  • CAPP360CAPP360
    29 Oct 2016 01 Nov 2016 01 Nov 2016
    0 1 0
    Actions
    As Yazz stated above this is a viral achievement.

    Pretty easy to get as almost everyone playing this game has the virus, but if anyone happens to need help with this feel free to message me and I can spread the love.

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  • YaziteYazite
    10 May 2016 10 May 2016
    0 1 0
    Actions
    This is a unique viral achievement.

    You need to be playing in versus mode and be puked on by a Boomer (Non-AI) who has this achievement already.
Do you have a question about this achievement? Please post it in the Left 4 Dead Forum