| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Valis | Expert | 2.39 minutes |
| (Co-op) l4d_airport01_greenhouse | Valis | Advanced | 2.51 minutes |
| (Co-op) l4d_airport02_offices | Valis | Expert | 7.81 minutes |
| (Co-op) l4d_airport02_offices | Valis | Advanced | 8.77 minutes |
| (Co-op) l4d_airport02_offices | Valis | Normal | 18.48 seconds |
| (Co-op) l4d_airport03_garage | Valis | Expert | 8.02 minutes |
| (Co-op) l4d_airport03_garage | Valis | Advanced | 9.15 minutes |
| (Co-op) l4d_airport03_garage | Valis | Normal | 7.76 minutes |
| (Co-op) l4d_airport04_terminal | Valis | Expert | 5.98 minutes |
| (Co-op) l4d_airport04_terminal | Valis | Advanced | 6.37 minutes |
| (Co-op) l4d_airport04_terminal | Valis | Normal | 6.28 minutes |
| (Co-op) l4d_airport05_runway | Valis | Expert | 7.58 minutes |
| (Co-op) l4d_airport05_runway | Valis | Advanced | 8.82 minutes |
| (Co-op) l4d_airport05_runway | Valis | Normal | 11.15 minutes |
| (Co-op) l4d_farm01_hilltop | Valis | Expert | 3.19 minutes |
| (Co-op) l4d_farm01_hilltop | Valis | Advanced | 4.00 minutes |
| (Co-op) l4d_farm01_hilltop | Valis | Normal | 3.44 minutes |
| (Co-op) l4d_farm02_traintunnel | Valis | Expert | 57.97 seconds |
| (Co-op) l4d_farm02_traintunnel | Valis | Advanced | 5.79 minutes |
| (Co-op) l4d_farm02_traintunnel | Valis | Normal | 5.01 minutes |
| (Co-op) l4d_farm03_bridge | Valis | Expert | 5.21 minutes |
| (Co-op) l4d_farm03_bridge | Valis | Advanced | 9.08 minutes |
| (Co-op) l4d_farm03_bridge | Valis | Normal | 5.75 minutes |
| (Co-op) l4d_farm04_barn | Valis | Expert | 3.97 minutes |
| (Co-op) l4d_farm04_barn | Valis | Advanced | 4.44 minutes |
| (Co-op) l4d_farm05_cornfield | Valis | Expert | 9.03 minutes |
| (Co-op) l4d_farm05_cornfield | Valis | Advanced | 12.79 minutes |
| (Co-op) l4d_garage01_alleys | Valis | Expert | 50.00 seconds |
| (Co-op) l4d_garage02_lots | Valis | Expert | 12.39 minutes |
| (Co-op) l4d_garage02_lots | Valis | Advanced | 16.44 minutes |
| (Co-op) l4d_hospital01_apartment | Valis | Expert | 15.70 seconds |
| (Co-op) l4d_hospital01_apartment | Valis | Advanced | 2.74 minutes |
| (Co-op) l4d_hospital01_apartment | Valis | Normal | 2.26 minutes |
| (Co-op) l4d_hospital02_subway | Valis | Expert | 7.04 minutes |
| (Co-op) l4d_hospital02_subway | Valis | Advanced | 6.72 minutes |
| (Co-op) l4d_hospital02_subway | Valis | Normal | 7.67 minutes |
| (Co-op) l4d_hospital03_sewers | Valis | Expert | 7.48 minutes |
| (Co-op) l4d_hospital03_sewers | Valis | Advanced | 7.51 minutes |
| (Co-op) l4d_hospital03_sewers | Valis | Normal | 9.61 minutes |
| (Co-op) l4d_hospital04_interior | Valis | Expert | 6.19 minutes |
| (Co-op) l4d_hospital04_interior | Valis | Advanced | 5.77 minutes |
| (Co-op) l4d_hospital04_interior | Valis | Normal | 4.33 minutes |
| (Co-op) l4d_hospital05_rooftop | Valis | Expert | 8.94 minutes |
| (Co-op) l4d_hospital05_rooftop | Valis | Advanced | 10.33 minutes |
| (Co-op) l4d_hospital05_rooftop | Valis | Normal | 8.28 minutes |
| (Co-op) l4d_river01_docks | Valis | Expert | 2.17 seconds |
| (Co-op) l4d_river01_docks | Valis | Expert | 2.17 seconds |
| (Co-op) l4d_river01_docks | Valis | Advanced | 46.01 seconds |
| (Co-op) l4d_river01_docks | Valis | Advanced | 46.01 seconds |
| (Co-op) l4d_river01_docks | Valis | Normal | 13.87 seconds |
| (Co-op) l4d_river01_docks | Valis | Normal | 13.87 seconds |
| (Co-op) l4d_river02_barge | Valis | Expert | 5.34 minutes |
| (Co-op) l4d_river02_barge | Valis | Expert | 5.34 minutes |
| (Co-op) l4d_river02_barge | Valis | Advanced | 8.65 minutes |
| (Co-op) l4d_river02_barge | Valis | Advanced | 8.65 minutes |
| (Co-op) l4d_river02_barge | Valis | Normal | 38.39 seconds |
| (Co-op) l4d_river02_barge | Valis | Normal | 38.39 seconds |
| (Co-op) l4d_river03_port | Valis | Expert | 3.98 minutes |
| (Co-op) l4d_river03_port | Valis | Expert | 3.98 minutes |
| (Co-op) l4d_river03_port | Valis | Advanced | 8.52 minutes |
| (Co-op) l4d_river03_port | Valis | Advanced | 8.52 minutes |
| (Co-op) l4d_smalltown01_caves | Valis | Expert | 17.44 seconds |
| (Co-op) l4d_smalltown01_caves | Valis | Advanced | 4.20 minutes |
| (Co-op) l4d_smalltown01_caves | Valis | Normal | 17.97 seconds |
| (Co-op) l4d_smalltown02_drainage | Valis | Expert | 3.78 minutes |
| (Co-op) l4d_smalltown02_drainage | Valis | Advanced | 4.01 minutes |
| (Co-op) l4d_smalltown02_drainage | Valis | Normal | 5.35 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Valis | Expert | 5.76 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Valis | Advanced | 5.75 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Valis | Normal | 5.40 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Valis | Expert | 5.50 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Valis | Advanced | 7.57 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Valis | Normal | 7.71 minutes |
| (Co-op) l4d_smalltown05_houseboat | Valis | Expert | 9.79 minutes |
| (Co-op) l4d_smalltown05_houseboat | Valis | Advanced | 10.64 minutes |
| (Co-op) l4d_smalltown05_houseboat | Valis | Normal | 11.52 minutes |