| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Expert | 2.30 minutes |
| (Co-op) l4d_airport01_greenhouse | | Advanced | 30.91 seconds |
| (Co-op) l4d_airport01_greenhouse | | Normal | 3.59 seconds |
| (Co-op) l4d_airport02_offices | | Expert | 48.44 seconds |
| (Co-op) l4d_airport02_offices | | Advanced | 8.43 minutes |
| (Co-op) l4d_airport02_offices | | Normal | 5.12 minutes |
| (Co-op) l4d_airport03_garage | | Expert | 1.44 minutes |
| (Co-op) l4d_airport03_garage | | Advanced | 6.87 minutes |
| (Co-op) l4d_airport03_garage | | Normal | 6.73 minutes |
| (Co-op) l4d_airport04_terminal | | Expert | 5.66 minutes |
| (Co-op) l4d_airport04_terminal | | Advanced | 5.80 minutes |
| (Co-op) l4d_airport04_terminal | | Normal | 11.00 seconds |
| (Co-op) l4d_airport05_runway | | Expert | 5.65 minutes |
| (Co-op) l4d_airport05_runway | | Advanced | 6.75 minutes |
| (Co-op) l4d_airport05_runway | | Normal | 5.66 minutes |
| (Co-op) l4d_farm01_hilltop | | Expert | 3.16 seconds |
| (Co-op) l4d_farm01_hilltop | | Advanced | 3.39 minutes |
| (Co-op) l4d_farm01_hilltop | | Normal | 9.00 seconds |
| (Co-op) l4d_farm02_traintunnel | | Expert | 4.27 minutes |
| (Co-op) l4d_farm02_traintunnel | | Advanced | 1.07 minutes |
| (Co-op) l4d_farm02_traintunnel | | Normal | 4.73 minutes |
| (Co-op) l4d_farm03_bridge | | Expert | 7.07 minutes |
| (Co-op) l4d_farm03_bridge | | Advanced | 5.44 minutes |
| (Co-op) l4d_farm03_bridge | | Normal | 5.48 minutes |
| (Co-op) l4d_farm04_barn | | Expert | 3.92 minutes |
| (Co-op) l4d_farm04_barn | | Advanced | 4.23 minutes |
| (Co-op) l4d_farm04_barn | | Normal | 29.69 seconds |
| (Co-op) l4d_farm05_cornfield | | Expert | 6.97 minutes |
| (Co-op) l4d_farm05_cornfield | | Advanced | 7.28 minutes |
| (Co-op) l4d_farm05_cornfield | | Normal | 7.54 minutes |
| (Co-op) l4d_garage01_alleys | | Expert | 5.54 seconds |
| (Co-op) l4d_garage01_alleys | | Advanced | 7.86 minutes |
| (Co-op) l4d_garage01_alleys | | Normal | 42.49 seconds |
| (Co-op) l4d_garage02_lots | | Expert | 9.51 minutes |
| (Co-op) l4d_garage02_lots | | Advanced | 8.72 minutes |
| (Co-op) l4d_garage02_lots | | Normal | 9.27 minutes |
| (Co-op) l4d_hospital01_apartment | | Expert | 1.05 minutes |
| (Co-op) l4d_hospital01_apartment | | Advanced | 3.14 minutes |
| (Co-op) l4d_hospital01_apartment | | Normal | 2.09 minutes |
| (Co-op) l4d_hospital02_subway | | Expert | 7.62 minutes |
| (Co-op) l4d_hospital02_subway | | Advanced | 5.28 minutes |
| (Co-op) l4d_hospital02_subway | | Normal | 5.52 minutes |
| (Co-op) l4d_hospital03_sewers | | Expert | 6.44 minutes |
| (Co-op) l4d_hospital03_sewers | | Advanced | 6.34 minutes |
| (Co-op) l4d_hospital03_sewers | | Normal | 6.17 minutes |
| (Co-op) l4d_hospital04_interior | | Expert | 5.38 minutes |
| (Co-op) l4d_hospital04_interior | | Advanced | 4.47 minutes |
| (Co-op) l4d_hospital04_interior | | Normal | 5.21 minutes |
| (Co-op) l4d_hospital05_rooftop | | Expert | 7.26 minutes |
| (Co-op) l4d_hospital05_rooftop | | Advanced | 7.20 minutes |
| (Co-op) l4d_hospital05_rooftop | | Normal | 7.52 minutes |
| (Co-op) l4d_river01_docks | | Expert | 9.35 seconds |
| (Co-op) l4d_river01_docks | | Expert | 9.35 seconds |
| (Co-op) l4d_river01_docks | | Advanced | 8.25 seconds |
| (Co-op) l4d_river01_docks | | Advanced | 8.25 seconds |
| (Co-op) l4d_river01_docks | | Normal | 11.16 seconds |
| (Co-op) l4d_river01_docks | | Normal | 11.16 seconds |
| (Co-op) l4d_river02_barge | | Expert | 7.90 minutes |
| (Co-op) l4d_river02_barge | | Expert | 7.90 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 10.34 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 10.34 minutes |
| (Co-op) l4d_river02_barge | | Normal | 7.42 minutes |
| (Co-op) l4d_river02_barge | | Normal | 7.42 minutes |
| (Co-op) l4d_river03_port | | Expert | 8.07 minutes |
| (Co-op) l4d_river03_port | | Expert | 8.07 minutes |
| (Co-op) l4d_river03_port | | Advanced | 5.95 minutes |
| (Co-op) l4d_river03_port | | Advanced | 5.95 minutes |
| (Co-op) l4d_river03_port | | Normal | 7.06 minutes |
| (Co-op) l4d_river03_port | | Normal | 7.06 minutes |
| (Co-op) l4d_smalltown01_caves | | Expert | 18.60 seconds |
| (Co-op) l4d_smalltown01_caves | | Advanced | 1.71 minutes |
| (Co-op) l4d_smalltown01_caves | | Normal | 26.45 seconds |
| (Co-op) l4d_smalltown02_drainage | | Expert | 3.97 minutes |
| (Co-op) l4d_smalltown02_drainage | | Advanced | 5.83 minutes |
| (Co-op) l4d_smalltown02_drainage | | Normal | 4.68 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Expert | 5.69 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Advanced | 4.76 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Normal | 4.98 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Expert | 5.48 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Advanced | 5.95 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Normal | 5.10 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Expert | 9.19 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Advanced | 9.94 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Normal | 7.75 minutes |
| (Co-op) station-a | | Expert | 29.45 minutes |