Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Left 4 Dead 2

• Encore Mutation - Hunting Party
  
• Dead Air: The Crane - The alarm car is no disabled until you are on the street
  
• Dead Air: The Construction Site - Blocked windows to prevent early triggering of the Crescendo event
  

Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Left 4 Dead 2

• Bots now get into the rescue vehicle on the Dark Carnival finale
  

Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Left 4 Dead 2

• Encore Mutation: Versus Survival
  
• Fixed issue where Male survivors wouldn't speak lines if Nick was dead
  

Release Notes:

• Fixed Blood Harvest Finale scoring.
  
• Fixed missing skybox in Blood Harvest with low shader settings.
  
• Fixed campaign search filter dropdown missing Dead Air, Blood Harvest, and Cold Stream.
  

Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Left 4 Dead 2

• Encore Mutation: Healing Gnome
  
• Blood Harvest Beta Campaign
  

Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Left 4 Dead 2

• Fixed issue with awarding the “Connecting Fights” achievement
  

Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Left 4 Dead 2

• Fixed corrupted scripts for the 4th map of Dead Air
  
• Removed legacy UI audio
  

Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Left 4 Dead 2

• Updated Dead Air Campaign
  
• Added "Connecting Fights" Achievement
  

Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Left 4 Dead 2

• Fixed Poll Question
  

Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Left 4 Dead 2

• Encore Mutation: Taannnkkk
  
• Fixes for localization errors.
  
• Updated Dark Carnival Finale map