Timed Maps

No Mercy

MapNameDifficultyTime
(Co-op) l4d_hospital02_subwayit LeviNormal3.89 minutes
(Co-op) l4d_hospital03_sewersit LeviNormal2.88 minutes
(Co-op) l4d_hospital04_interiorit LeviNormal4.95 minutes
(Co-op) l4d_hospital05_rooftopit LeviNormal7.31 minutes

Dead Air

MapNameDifficultyTime
(Co-op) l4d_airport01_greenhouseit LeviNormal2.15 minutes
(Co-op) l4d_airport02_officesit LeviNormal5.98 minutes
(Co-op) l4d_airport03_garageit LeviNormal6.83 minutes
(Co-op) l4d_airport04_terminalit LeviNormal4.93 minutes

Death Toll

MapNameDifficultyTime
(Co-op) l4d_smalltown01_cavesit LeviNormal2.98 minutes
(Co-op) l4d_smalltown02_drainageit LeviNormal3.80 minutes
(Co-op) l4d_smalltown03_ranchhouseit LeviNormal5.49 minutes
(Co-op) l4d_smalltown04_mainstreetit LeviNormal5.55 minutes
(Co-op) l4d_smalltown05_houseboatit LeviNormal7.45 minutes

Blood Harvest

MapNameDifficultyTime
(Co-op) l4d_farm01_hilltopit LeviNormal1.45 minutes
(Co-op) l4d_farm02_traintunnelit LeviNormal2.49 minutes
(Co-op) l4d_farm03_bridgeit LeviNormal4.09 minutes
(Co-op) l4d_farm04_barnit LeviNormal2.68 minutes

Crash Course

MapNameDifficultyTime
(Co-op) l4d_garage01_alleysit LeviNormal5.43 minutes
(Co-op) l4d_garage02_lotsit LeviNormal8.29 minutes