| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | .
| Expert | 2.03 seconds |
| (Co-op) l4d_airport01_greenhouse | .
| Advanced | 2.61 minutes |
| (Co-op) l4d_airport01_greenhouse | .
| Normal | 35.66 seconds |
| (Co-op) l4d_airport02_offices | .
| Expert | 7.94 minutes |
| (Co-op) l4d_airport02_offices | .
| Advanced | 7.46 minutes |
| (Co-op) l4d_airport02_offices | .
| Normal | 18.48 seconds |
| (Co-op) l4d_airport03_garage | .
| Expert | 6.89 minutes |
| (Co-op) l4d_airport03_garage | .
| Advanced | 7.54 minutes |
| (Co-op) l4d_airport03_garage | .
| Normal | 9.13 minutes |
| (Co-op) l4d_airport04_terminal | .
| Expert | 5.93 minutes |
| (Co-op) l4d_airport04_terminal | .
| Advanced | 6.59 minutes |
| (Co-op) l4d_airport04_terminal | .
| Normal | 6.51 minutes |
| (Co-op) l4d_airport05_runway | .
| Expert | 7.08 minutes |
| (Co-op) l4d_airport05_runway | .
| Advanced | 7.94 minutes |
| (Co-op) l4d_airport05_runway | .
| Normal | 9.22 minutes |
| (Co-op) l4d_farm01_hilltop | .
| Expert | 2.43 seconds |
| (Co-op) l4d_farm01_hilltop | .
| Advanced | 4.51 seconds |
| (Co-op) l4d_farm01_hilltop | .
| Normal | 1.56 seconds |
| (Co-op) l4d_farm02_traintunnel | .
| Expert | 21.80 seconds |
| (Co-op) l4d_farm02_traintunnel | .
| Advanced | 1.46 minutes |
| (Co-op) l4d_farm02_traintunnel | .
| Normal | 6.33 minutes |
| (Co-op) l4d_farm03_bridge | .
| Expert | 6.37 minutes |
| (Co-op) l4d_farm03_bridge | .
| Advanced | 6.22 minutes |
| (Co-op) l4d_farm03_bridge | .
| Normal | 4.72 minutes |
| (Co-op) l4d_farm04_barn | .
| Expert | 3.91 minutes |
| (Co-op) l4d_farm04_barn | .
| Advanced | 3.70 minutes |
| (Co-op) l4d_farm05_cornfield | .
| Expert | 8.73 minutes |
| (Co-op) l4d_farm05_cornfield | .
| Advanced | 8.42 minutes |
| (Co-op) l4d_garage01_alleys | .
| Expert | 52.63 seconds |
| (Co-op) l4d_garage01_alleys | .
| Advanced | 5.68 seconds |
| (Co-op) l4d_garage02_lots | .
| Expert | 9.56 minutes |
| (Co-op) l4d_garage02_lots | .
| Advanced | 10.82 minutes |
| (Co-op) l4d_hospital01_apartment | .
| Expert | 1.85 seconds |
| (Co-op) l4d_hospital01_apartment | .
| Advanced | 2.85 minutes |
| (Co-op) l4d_hospital01_apartment | .
| Normal | 1.87 minutes |
| (Co-op) l4d_hospital02_subway | .
| Expert | 5.82 minutes |
| (Co-op) l4d_hospital02_subway | .
| Advanced | 5.12 minutes |
| (Co-op) l4d_hospital03_sewers | .
| Expert | 40.56 seconds |
| (Co-op) l4d_hospital03_sewers | .
| Advanced | 6.66 minutes |
| (Co-op) l4d_hospital03_sewers | .
| Normal | 25.69 seconds |
| (Co-op) l4d_hospital04_interior | .
| Expert | 5.01 minutes |
| (Co-op) l4d_hospital04_interior | .
| Advanced | 5.66 minutes |
| (Co-op) l4d_hospital04_interior | .
| Normal | 8.31 minutes |
| (Co-op) l4d_hospital05_rooftop | .
| Expert | 9.14 minutes |
| (Co-op) l4d_hospital05_rooftop | .
| Advanced | 9.37 minutes |
| (Co-op) l4d_hospital05_rooftop | .
| Normal | 8.70 minutes |
| (Co-op) l4d_river01_docks | .
| Expert | 7.77 seconds |
| (Co-op) l4d_river01_docks | .
| Expert | 7.77 seconds |
| (Co-op) l4d_river01_docks | .
| Advanced | 5.06 seconds |
| (Co-op) l4d_river01_docks | .
| Advanced | 5.06 seconds |
| (Co-op) l4d_river01_docks | .
| Normal | 1.71 minutes |
| (Co-op) l4d_river01_docks | .
| Normal | 1.71 minutes |
| (Co-op) l4d_river02_barge | .
| Expert | 8.01 minutes |
| (Co-op) l4d_river02_barge | .
| Expert | 8.01 minutes |
| (Co-op) l4d_river02_barge | .
| Advanced | 50.84 seconds |
| (Co-op) l4d_river02_barge | .
| Advanced | 50.84 seconds |
| (Co-op) l4d_river02_barge | .
| Normal | 52.92 seconds |
| (Co-op) l4d_river02_barge | .
| Normal | 52.92 seconds |
| (Co-op) l4d_river03_port | .
| Expert | 7.67 minutes |
| (Co-op) l4d_river03_port | .
| Expert | 7.67 minutes |
| (Co-op) l4d_river03_port | .
| Advanced | 3.99 minutes |
| (Co-op) l4d_river03_port | .
| Advanced | 3.99 minutes |
| (Co-op) l4d_smalltown01_caves | .
| Expert | 10.68 seconds |
| (Co-op) l4d_smalltown01_caves | .
| Advanced | 14.12 seconds |
| (Co-op) l4d_smalltown01_caves | .
| Normal | 10.62 seconds |
| (Co-op) l4d_smalltown02_drainage | .
| Expert | 4.18 minutes |
| (Co-op) l4d_smalltown02_drainage | .
| Advanced | 4.56 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | .
| Expert | 5.26 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | .
| Advanced | 4.78 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | .
| Normal | 7.76 seconds |
| (Co-op) l4d_smalltown04_mainstreet | .
| Expert | 5.54 minutes |
| (Co-op) l4d_smalltown04_mainstreet | .
| Advanced | 5.60 minutes |
| (Co-op) l4d_smalltown04_mainstreet | .
| Normal | 20.64 seconds |
| (Co-op) l4d_smalltown05_houseboat | .
| Expert | 9.87 minutes |
| (Co-op) l4d_smalltown05_houseboat | .
| Advanced | 11.60 minutes |