| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | N҉o҉@҉h҉™ | Expert | 3.09 seconds |
| (Co-op) l4d_airport01_greenhouse | N҉o҉@҉h҉™ | Advanced | 2.21 seconds |
| (Co-op) l4d_airport01_greenhouse | N҉o҉@҉h҉™ | Normal | 2.44 minutes |
| (Co-op) l4d_airport02_offices | N҉o҉@҉h҉™ | Expert | 46.03 seconds |
| (Co-op) l4d_airport02_offices | N҉o҉@҉h҉™ | Advanced | 4.65 seconds |
| (Co-op) l4d_airport02_offices | N҉o҉@҉h҉™ | Normal | 7.25 minutes |
| (Co-op) l4d_airport03_garage | N҉o҉@҉h҉™ | Expert | 1.42 minutes |
| (Co-op) l4d_airport03_garage | N҉o҉@҉h҉™ | Advanced | 6.83 minutes |
| (Co-op) l4d_airport03_garage | N҉o҉@҉h҉™ | Normal | 9.10 minutes |
| (Co-op) l4d_airport04_terminal | N҉o҉@҉h҉™ | Expert | 4.64 minutes |
| (Co-op) l4d_airport04_terminal | N҉o҉@҉h҉™ | Advanced | 4.67 minutes |
| (Co-op) l4d_airport04_terminal | N҉o҉@҉h҉™ | Normal | 5.92 minutes |
| (Co-op) l4d_airport05_runway | N҉o҉@҉h҉™ | Expert | 6.48 minutes |
| (Co-op) l4d_airport05_runway | N҉o҉@҉h҉™ | Advanced | 6.60 minutes |
| (Co-op) l4d_airport05_runway | N҉o҉@҉h҉™ | Normal | 8.70 minutes |
| (Co-op) l4d_farm01_hilltop | N҉o҉@҉h҉™ | Expert | 2.10 seconds |
| (Co-op) l4d_farm01_hilltop | N҉o҉@҉h҉™ | Advanced | 3.25 seconds |
| (Co-op) l4d_farm01_hilltop | N҉o҉@҉h҉™ | Normal | 3.27 minutes |
| (Co-op) l4d_farm02_traintunnel | N҉o҉@҉h҉™ | Expert | 43.70 seconds |
| (Co-op) l4d_farm02_traintunnel | N҉o҉@҉h҉™ | Advanced | 7.22 seconds |
| (Co-op) l4d_farm03_bridge | N҉o҉@҉h҉™ | Expert | 4.45 minutes |
| (Co-op) l4d_farm03_bridge | N҉o҉@҉h҉™ | Advanced | 46.69 seconds |
| (Co-op) l4d_farm03_bridge | N҉o҉@҉h҉™ | Normal | 6.54 minutes |
| (Co-op) l4d_farm04_barn | N҉o҉@҉h҉™ | Expert | 2.98 minutes |
| (Co-op) l4d_farm04_barn | N҉o҉@҉h҉™ | Advanced | 2.52 minutes |
| (Co-op) l4d_farm04_barn | N҉o҉@҉h҉™ | Normal | 3.18 minutes |
| (Co-op) l4d_farm05_cornfield | N҉o҉@҉h҉™ | Expert | 8.15 minutes |
| (Co-op) l4d_farm05_cornfield | N҉o҉@҉h҉™ | Advanced | 7.98 minutes |
| (Co-op) l4d_garage01_alleys | N҉o҉@҉h҉™ | Expert | 4.66 seconds |
| (Co-op) l4d_garage01_alleys | N҉o҉@҉h҉™ | Advanced | 5.84 seconds |
| (Co-op) l4d_garage01_alleys | N҉o҉@҉h҉™ | Normal | 48.71 seconds |
| (Co-op) l4d_garage02_lots | N҉o҉@҉h҉™ | Expert | 8.75 minutes |
| (Co-op) l4d_garage02_lots | N҉o҉@҉h҉™ | Advanced | 46.44 seconds |
| (Co-op) l4d_garage02_lots | N҉o҉@҉h҉™ | Normal | 16.41 minutes |
| (Co-op) l4d_hospital01_apartment | N҉o҉@҉h҉™ | Expert | 2.25 seconds |
| (Co-op) l4d_hospital01_apartment | N҉o҉@҉h҉™ | Advanced | 1.80 minutes |
| (Co-op) l4d_hospital01_apartment | N҉o҉@҉h҉™ | Normal | 1.09 minutes |
| (Co-op) l4d_hospital02_subway | N҉o҉@҉h҉™ | Expert | 6.54 seconds |
| (Co-op) l4d_hospital02_subway | N҉o҉@҉h҉™ | Advanced | 3.41 seconds |
| (Co-op) l4d_hospital02_subway | N҉o҉@҉h҉™ | Normal | 9.01 minutes |
| (Co-op) l4d_hospital03_sewers | N҉o҉@҉h҉™ | Expert | 10.98 seconds |
| (Co-op) l4d_hospital03_sewers | N҉o҉@҉h҉™ | Advanced | 40.09 seconds |
| (Co-op) l4d_hospital03_sewers | N҉o҉@҉h҉™ | Normal | 7.09 minutes |
| (Co-op) l4d_hospital04_interior | N҉o҉@҉h҉™ | Expert | 10.76 seconds |
| (Co-op) l4d_hospital04_interior | N҉o҉@҉h҉™ | Advanced | 5.05 minutes |
| (Co-op) l4d_hospital04_interior | N҉o҉@҉h҉™ | Normal | 9.27 minutes |
| (Co-op) l4d_hospital05_rooftop | N҉o҉@҉h҉™ | Expert | 7.31 minutes |
| (Co-op) l4d_hospital05_rooftop | N҉o҉@҉h҉™ | Advanced | 8.44 minutes |
| (Co-op) l4d_hospital05_rooftop | N҉o҉@҉h҉™ | Normal | 12.44 minutes |
| (Co-op) l4d_river01_docks | N҉o҉@҉h҉™ | Expert | 1.91 seconds |
| (Co-op) l4d_river01_docks | N҉o҉@҉h҉™ | Expert | 1.91 seconds |
| (Co-op) l4d_river01_docks | N҉o҉@҉h҉™ | Advanced | 10.81 seconds |
| (Co-op) l4d_river01_docks | N҉o҉@҉h҉™ | Advanced | 10.81 seconds |
| (Co-op) l4d_river01_docks | N҉o҉@҉h҉™ | Normal | 3.26 seconds |
| (Co-op) l4d_river01_docks | N҉o҉@҉h҉™ | Normal | 3.26 seconds |
| (Co-op) l4d_river02_barge | N҉o҉@҉h҉™ | Expert | 34.29 seconds |
| (Co-op) l4d_river02_barge | N҉o҉@҉h҉™ | Expert | 34.29 seconds |
| (Co-op) l4d_river02_barge | N҉o҉@҉h҉™ | Advanced | 2.83 minutes |
| (Co-op) l4d_river02_barge | N҉o҉@҉h҉™ | Advanced | 2.83 minutes |
| (Co-op) l4d_river02_barge | N҉o҉@҉h҉™ | Normal | 17.36 seconds |
| (Co-op) l4d_river02_barge | N҉o҉@҉h҉™ | Normal | 17.36 seconds |
| (Co-op) l4d_river03_port | N҉o҉@҉h҉™ | Expert | 2.29 minutes |
| (Co-op) l4d_river03_port | N҉o҉@҉h҉™ | Expert | 2.29 minutes |
| (Co-op) l4d_river03_port | N҉o҉@҉h҉™ | Advanced | 3.27 minutes |
| (Co-op) l4d_river03_port | N҉o҉@҉h҉™ | Advanced | 3.27 minutes |
| (Co-op) l4d_river03_port | N҉o҉@҉h҉™ | Normal | 5.82 minutes |
| (Co-op) l4d_river03_port | N҉o҉@҉h҉™ | Normal | 5.82 minutes |
| (Co-op) l4d_smalltown01_caves | N҉o҉@҉h҉™ | Expert | 7.36 seconds |
| (Co-op) l4d_smalltown01_caves | N҉o҉@҉h҉™ | Advanced | 9.36 seconds |
| (Co-op) l4d_smalltown01_caves | N҉o҉@҉h҉™ | Normal | 11.69 seconds |
| (Co-op) l4d_smalltown02_drainage | N҉o҉@҉h҉™ | Expert | 1.15 minutes |
| (Co-op) l4d_smalltown02_drainage | N҉o҉@҉h҉™ | Advanced | 21.35 seconds |
| (Co-op) l4d_smalltown02_drainage | N҉o҉@҉h҉™ | Normal | 3.98 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | N҉o҉@҉h҉™ | Expert | 4.78 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | N҉o҉@҉h҉™ | Advanced | 14.34 seconds |
| (Co-op) l4d_smalltown03_ranchhouse | N҉o҉@҉h҉™ | Normal | 5.96 minutes |
| (Co-op) l4d_smalltown04_mainstreet | N҉o҉@҉h҉™ | Expert | 4.41 minutes |
| (Co-op) l4d_smalltown04_mainstreet | N҉o҉@҉h҉™ | Advanced | 46.93 seconds |
| (Co-op) l4d_smalltown04_mainstreet | N҉o҉@҉h҉™ | Normal | 6.48 minutes |
| (Co-op) l4d_smalltown05_houseboat | N҉o҉@҉h҉™ | Expert | 8.94 minutes |
| (Co-op) l4d_smalltown05_houseboat | N҉o҉@҉h҉™ | Advanced | 10.16 minutes |