Timed Maps

Dead Air (L4D1)

Map	Difficulty	Time
(Co-op) l4d_airport01_greenhouse	Normal	2.21 seconds
(Co-op) l4d_airport02_offices	Normal	15.08 minutes
(Co-op) l4d_airport03_garage	Normal	11.87 minutes
(Co-op) l4d_airport04_terminal	Normal	9.56 minutes

Map	Name	Difficulty	Time
(Co-op) l4d_garage01_alleys		Normal	10.22 minutes

Map	Difficulty	Time
(Co-op) l4d_airport01_greenhouse	Normal	2.21 seconds
(Co-op) l4d_airport02_offices	Normal	15.08 minutes
(Co-op) l4d_airport03_garage	Normal	11.87 minutes
(Co-op) l4d_airport04_terminal	Normal	9.56 minutes
(Co-op) l4d_garage01_alleys	Normal	10.22 minutes