The Fairgrounds

The Fairgrounds is the second chapter in Left 4 Dead 2 ' s, Dark Carnival campaign. It was first revealed at the Penny Arcade Expo and again in Tokyo Game Show '09. The chapter contains a Gauntlet Crescendo that requires the Survivors to open a gate by switching on a power box, which also activates a nearby carousel that attracts hordes of Infected until it is shut down. The safe room at the end of the level is in the Tunnel Of Love.