Swamp Fever

Swamp Fever is the fourth campaign (originally third) in Left 4 Dead 2, spanning four chapters and taking place in a marshland somewhere following the Survivors' evacuation from Savannah and near a shanty town called Village En Marais. The Survivors reach this swamp and escape from it in a fishing boat captained by Virgil, similar to the one in Death Toll.

Swamp Fever is the only campaign that contains the Mud Men — Uncommon Infected that are hard to spot, blur the player's screen with mud when striking them, and extremely agile (due to their scuttling along on all fours rather than running) compared to the Common Infected.

Below is a complete list of video walkthroughs of the 4 levels:


 * 1) Plank Country
 * 2) The Swamp
 * 3) The Shantytown
 * 4) The Plantation

Please note that the gameplay videos are on each campaign's info page not on each map page.

Achievements

 * See Main Article: Achievements