| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | =J= | Expert | 2.77 minutes |
| (Co-op) l4d_airport02_offices | =J= | Expert | 7.68 minutes |
| (Co-op) l4d_airport02_offices | =J= | Normal | 48.21 seconds |
| (Co-op) l4d_airport03_garage | =J= | Expert | 11.48 minutes |
| (Co-op) l4d_airport03_garage | =J= | Normal | 8.01 minutes |
| (Co-op) l4d_airport04_terminal | =J= | Expert | 2.63 minutes |
| (Co-op) l4d_airport04_terminal | =J= | Advanced | 9.47 minutes |
| (Co-op) l4d_airport04_terminal | =J= | Normal | 4.31 minutes |
| (Co-op) l4d_airport05_runway | =J= | Expert | 8.49 minutes |
| (Co-op) l4d_airport05_runway | =J= | Advanced | 14.64 minutes |
| (Co-op) l4d_airport05_runway | =J= | Normal | 5.58 minutes |
| (Co-op) l4d_farm01_hilltop | =J= | Expert | 6.28 minutes |
| (Co-op) l4d_farm01_hilltop | =J= | Advanced | 3.31 minutes |
| (Co-op) l4d_farm01_hilltop | =J= | Normal | 45.89 seconds |
| (Co-op) l4d_farm02_traintunnel | =J= | Expert | 7.22 minutes |
| (Co-op) l4d_farm02_traintunnel | =J= | Advanced | 4.40 minutes |
| (Co-op) l4d_farm02_traintunnel | =J= | Normal | 4.14 minutes |
| (Co-op) l4d_farm03_bridge | =J= | Expert | 7.67 minutes |
| (Co-op) l4d_farm03_bridge | =J= | Advanced | 4.37 minutes |
| (Co-op) l4d_farm03_bridge | =J= | Normal | 4.86 minutes |
| (Co-op) l4d_farm04_barn | =J= | Advanced | 7.91 minutes |
| (Co-op) l4d_farm04_barn | =J= | Normal | 5.95 minutes |
| (Co-op) l4d_farm05_cornfield | =J= | Advanced | 10.28 minutes |
| (Co-op) l4d_farm05_cornfield | =J= | Normal | 8.05 minutes |
| (Co-op) l4d_garage01_alleys | =J= | Advanced | 10.92 minutes |
| (Co-op) l4d_garage01_alleys | =J= | Normal | 11.35 seconds |
| (Co-op) l4d_garage02_lots | =J= | Normal | 11.52 minutes |
| (Co-op) l4d_hospital01_apartment | =J= | Expert | 3.59 minutes |
| (Co-op) l4d_hospital01_apartment | =J= | Normal | 3.18 minutes |
| (Co-op) l4d_hospital02_subway | =J= | Expert | 6.41 minutes |
| (Co-op) l4d_hospital02_subway | =J= | Normal | 7.10 minutes |
| (Co-op) l4d_hospital03_sewers | =J= | Advanced | 11.05 minutes |
| (Co-op) l4d_hospital04_interior | =J= | Expert | 6.86 minutes |
| (Co-op) l4d_hospital04_interior | =J= | Normal | 5.81 minutes |
| (Co-op) l4d_hospital05_rooftop | =J= | Expert | 12.32 minutes |
| (Co-op) l4d_hospital05_rooftop | =J= | Advanced | 8.53 minutes |
| (Co-op) l4d_river01_docks | =J= | Expert | 11.02 minutes |
| (Co-op) l4d_river01_docks | =J= | Expert | 11.02 minutes |
| (Co-op) l4d_river01_docks | =J= | Advanced | 8.37 minutes |
| (Co-op) l4d_river01_docks | =J= | Advanced | 8.37 minutes |
| (Co-op) l4d_river01_docks | =J= | Normal | 2.49 minutes |
| (Co-op) l4d_river01_docks | =J= | Normal | 2.49 minutes |
| (Co-op) l4d_river02_barge | =J= | Expert | 11.90 minutes |
| (Co-op) l4d_river02_barge | =J= | Expert | 11.90 minutes |
| (Co-op) l4d_river02_barge | =J= | Advanced | 14.54 minutes |
| (Co-op) l4d_river02_barge | =J= | Advanced | 14.54 minutes |
| (Co-op) l4d_river03_port | =J= | Expert | 8.83 minutes |
| (Co-op) l4d_river03_port | =J= | Expert | 8.83 minutes |
| (Co-op) l4d_smalltown01_caves | =J= | Expert | 5.21 minutes |
| (Co-op) l4d_smalltown01_caves | =J= | Advanced | 40.91 seconds |
| (Co-op) l4d_smalltown02_drainage | =J= | Expert | 13.72 minutes |
| (Co-op) l4d_smalltown02_drainage | =J= | Advanced | 5.50 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | =J= | Advanced | 5.46 minutes |
| (Co-op) l4d_smalltown04_mainstreet | =J= | Advanced | 4.75 minutes |
| (Co-op) l4d_smalltown05_houseboat | =J= | Advanced | 13.28 minutes |