Timed Maps

Dead Air (L4D1)

Map	Name	Difficulty	Time
(Co-op) l4d_airport04_terminal	Alter ego	Normal	8.73 minutes
(Co-op) l4d_airport05_runway	Alter ego	Normal	7.65 minutes

Map	Name	Difficulty	Time
(Co-op) l4d_farm01_hilltop	Alter ego	Normal	4.29 minutes
(Co-op) l4d_farm02_traintunnel	Alter ego	Advanced	6.96 minutes
(Co-op) l4d_farm03_bridge	Alter ego	Advanced	10.45 minutes
(Co-op) l4d_farm04_barn	Alter ego	Advanced	5.94 minutes
(Co-op) l4d_farm05_cornfield	Alter ego	Advanced	10.29 minutes

Map	Name	Difficulty	Time
(Co-op) l4d_airport04_terminal	Alter ego	Normal	8.73 minutes
(Co-op) l4d_airport05_runway	Alter ego	Normal	7.65 minutes
(Co-op) l4d_farm01_hilltop	Alter ego	Normal	4.29 minutes
(Co-op) l4d_farm02_traintunnel	Alter ego	Advanced	6.96 minutes
(Co-op) l4d_farm03_bridge	Alter ego	Advanced	10.45 minutes
(Co-op) l4d_farm04_barn	Alter ego	Advanced	5.94 minutes
(Co-op) l4d_farm05_cornfield	Alter ego	Advanced	10.29 minutes