| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Expert | 2.16 seconds |
| (Co-op) l4d_airport01_greenhouse | | Advanced | 3.90 minutes |
| (Co-op) l4d_airport01_greenhouse | | Normal | 2.02 minutes |
| (Co-op) l4d_airport02_offices | | Expert | 7.45 minutes |
| (Co-op) l4d_airport02_offices | | Advanced | 8.02 minutes |
| (Co-op) l4d_airport02_offices | | Normal | 10.24 seconds |
| (Co-op) l4d_airport03_garage | | Expert | 8.57 minutes |
| (Co-op) l4d_airport03_garage | | Advanced | 8.50 minutes |
| (Co-op) l4d_airport03_garage | | Normal | 11.63 minutes |
| (Co-op) l4d_airport04_terminal | | Expert | 5.65 minutes |
| (Co-op) l4d_airport04_terminal | | Advanced | 5.68 minutes |
| (Co-op) l4d_airport04_terminal | | Normal | 7.23 minutes |
| (Co-op) l4d_airport05_runway | | Expert | 7.41 minutes |
| (Co-op) l4d_airport05_runway | | Advanced | 7.88 minutes |
| (Co-op) l4d_airport05_runway | | Normal | 8.21 minutes |
| (Co-op) l4d_farm01_hilltop | | Expert | 3.04 minutes |
| (Co-op) l4d_farm01_hilltop | | Advanced | 3.59 minutes |
| (Co-op) l4d_farm01_hilltop | | Normal | 2.80 minutes |
| (Co-op) l4d_farm02_traintunnel | | Expert | 5.53 minutes |
| (Co-op) l4d_farm02_traintunnel | | Advanced | 4.44 minutes |
| (Co-op) l4d_farm02_traintunnel | | Normal | 6.99 minutes |
| (Co-op) l4d_farm03_bridge | | Expert | 6.80 minutes |
| (Co-op) l4d_farm03_bridge | | Advanced | 12.78 seconds |
| (Co-op) l4d_farm03_bridge | | Normal | 6.34 minutes |
| (Co-op) l4d_farm04_barn | | Expert | 4.57 minutes |
| (Co-op) l4d_farm04_barn | | Advanced | 21.16 seconds |
| (Co-op) l4d_farm04_barn | | Normal | 3.77 minutes |
| (Co-op) l4d_farm05_cornfield | | Expert | 8.73 minutes |
| (Co-op) l4d_farm05_cornfield | | Advanced | 9.29 minutes |
| (Co-op) l4d_farm05_cornfield | | Normal | 8.39 minutes |
| (Co-op) l4d_garage01_alleys | | Expert | 24.65 seconds |
| (Co-op) l4d_garage01_alleys | | Advanced | 38.39 seconds |
| (Co-op) l4d_garage01_alleys | | Normal | 9.97 minutes |
| (Co-op) l4d_garage02_lots | | Expert | 11.69 minutes |
| (Co-op) l4d_garage02_lots | | Advanced | 11.25 minutes |
| (Co-op) l4d_garage02_lots | | Normal | 12.10 minutes |
| (Co-op) l4d_hospital01_apartment | | Expert | 2.52 minutes |
| (Co-op) l4d_hospital01_apartment | | Advanced | 1.04 minutes |
| (Co-op) l4d_hospital01_apartment | | Normal | 2.16 minutes |
| (Co-op) l4d_hospital02_subway | | Expert | 6.66 minutes |
| (Co-op) l4d_hospital02_subway | | Advanced | 7.07 minutes |
| (Co-op) l4d_hospital02_subway | | Normal | 53.51 seconds |
| (Co-op) l4d_hospital03_sewers | | Expert | 5.41 minutes |
| (Co-op) l4d_hospital03_sewers | | Advanced | 6.69 minutes |
| (Co-op) l4d_hospital03_sewers | | Normal | 49.15 seconds |
| (Co-op) l4d_hospital04_interior | | Expert | 5.46 minutes |
| (Co-op) l4d_hospital04_interior | | Advanced | 4.95 minutes |
| (Co-op) l4d_hospital04_interior | | Normal | 5.89 minutes |
| (Co-op) l4d_hospital05_rooftop | | Expert | 7.96 minutes |
| (Co-op) l4d_hospital05_rooftop | | Advanced | 7.61 minutes |
| (Co-op) l4d_hospital05_rooftop | | Normal | 7.62 minutes |
| (Co-op) l4d_river01_docks | | Expert | 2.24 seconds |
| (Co-op) l4d_river01_docks | | Expert | 2.24 seconds |
| (Co-op) l4d_river01_docks | | Advanced | 49.06 seconds |
| (Co-op) l4d_river01_docks | | Advanced | 49.06 seconds |
| (Co-op) l4d_river01_docks | | Normal | 1.01 minutes |
| (Co-op) l4d_river01_docks | | Normal | 1.01 minutes |
| (Co-op) l4d_river02_barge | | Expert | 8.86 minutes |
| (Co-op) l4d_river02_barge | | Expert | 8.86 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 11.62 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 11.62 minutes |
| (Co-op) l4d_river02_barge | | Normal | 9.84 seconds |
| (Co-op) l4d_river02_barge | | Normal | 9.84 seconds |
| (Co-op) l4d_river03_port | | Expert | 8.57 minutes |
| (Co-op) l4d_river03_port | | Expert | 8.57 minutes |
| (Co-op) l4d_river03_port | | Advanced | 14.11 minutes |
| (Co-op) l4d_river03_port | | Advanced | 14.11 minutes |
| (Co-op) l4d_river03_port | | Normal | 12.41 minutes |
| (Co-op) l4d_river03_port | | Normal | 12.41 minutes |
| (Co-op) l4d_smalltown01_caves | | Expert | 9.33 seconds |
| (Co-op) l4d_smalltown01_caves | | Advanced | 12.57 seconds |
| (Co-op) l4d_smalltown01_caves | | Normal | 4.24 minutes |
| (Co-op) l4d_smalltown02_drainage | | Expert | 3.38 minutes |
| (Co-op) l4d_smalltown02_drainage | | Advanced | 4.36 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Expert | 5.16 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Advanced | 6.53 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Expert | 5.67 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Advanced | 5.71 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Expert | 8.41 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Advanced | 12.19 minutes |