Left 4 Dead 2 Update Released

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:

Changes: - Next Mutation: Flu Season - Removed a demo ConVar that was being used for an exploit

Dead Center 1: - The lower windows should no longer be accessible (versus map grief).

Dark Carnival 3: - Adjusted brush that was blocking a truck interior, to no longer block the truck interior. - Adjusted the rollercoaster event start to make it more difficult to skip.

Hard Rain 2: - Adjusted blockers on the pipe-hop shortcut to provide better coverage.

Hard Rain 1/5: - Adjusted blockers to better cover the added box which itself covers an invincible spot.

The Passing 1: - Added blockers for survivors along the railings in the upper areas to prevent them from leaving the map or getting stuck out of bounds