| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Popocatépetl | Expert | 2.71 minutes |
| (Co-op) l4d_airport01_greenhouse | Popocatépetl | Advanced | 4.37 minutes |
| (Co-op) l4d_airport01_greenhouse | Popocatépetl | Normal | 3.02 seconds |
| (Co-op) l4d_airport02_offices | Popocatépetl | Expert | 8.24 minutes |
| (Co-op) l4d_airport02_offices | Popocatépetl | Advanced | 14.07 minutes |
| (Co-op) l4d_airport03_garage | Popocatépetl | Expert | 9.52 minutes |
| (Co-op) l4d_airport03_garage | Popocatépetl | Advanced | 9.56 minutes |
| (Co-op) l4d_airport04_terminal | Popocatépetl | Expert | 7.07 minutes |
| (Co-op) l4d_airport04_terminal | Popocatépetl | Advanced | 7.31 minutes |
| (Co-op) l4d_airport04_terminal | Popocatépetl | Normal | 5.50 seconds |
| (Co-op) l4d_airport05_runway | Popocatépetl | Expert | 11.77 minutes |
| (Co-op) l4d_airport05_runway | Popocatépetl | Advanced | 7.41 minutes |
| (Co-op) l4d_airport05_runway | Popocatépetl | Normal | 8.98 minutes |
| (Co-op) l4d_farm01_hilltop | Popocatépetl | Expert | 3.83 minutes |
| (Co-op) l4d_farm01_hilltop | Popocatépetl | Advanced | 4.35 minutes |
| (Co-op) l4d_farm01_hilltop | Popocatépetl | Normal | 3.93 minutes |
| (Co-op) l4d_farm02_traintunnel | Popocatépetl | Advanced | 5.83 minutes |
| (Co-op) l4d_farm02_traintunnel | Popocatépetl | Normal | 6.33 minutes |
| (Co-op) l4d_farm03_bridge | Popocatépetl | Expert | 9.44 minutes |
| (Co-op) l4d_farm03_bridge | Popocatépetl | Advanced | 7.41 minutes |
| (Co-op) l4d_farm04_barn | Popocatépetl | Expert | 5.38 minutes |
| (Co-op) l4d_farm04_barn | Popocatépetl | Advanced | 4.20 minutes |
| (Co-op) l4d_farm05_cornfield | Popocatépetl | Advanced | 10.79 minutes |
| (Co-op) l4d_garage01_alleys | Popocatépetl | Expert | 10.24 minutes |
| (Co-op) l4d_garage01_alleys | Popocatépetl | Advanced | 10.20 minutes |
| (Co-op) l4d_garage01_alleys | Popocatépetl | Normal | 12.59 minutes |
| (Co-op) l4d_garage02_lots | Popocatépetl | Expert | 15.25 minutes |
| (Co-op) l4d_hospital01_apartment | Popocatépetl | Expert | 3.54 minutes |
| (Co-op) l4d_hospital01_apartment | Popocatépetl | Advanced | 2.37 minutes |
| (Co-op) l4d_hospital01_apartment | Popocatépetl | Normal | 3.28 minutes |
| (Co-op) l4d_hospital02_subway | Popocatépetl | Advanced | 11.47 minutes |
| (Co-op) l4d_hospital03_sewers | Popocatépetl | Expert | 9.89 minutes |
| (Co-op) l4d_hospital03_sewers | Popocatépetl | Advanced | 7.06 minutes |
| (Co-op) l4d_hospital03_sewers | Popocatépetl | Normal | 10.35 minutes |
| (Co-op) l4d_hospital04_interior | Popocatépetl | Advanced | 7.64 minutes |
| (Co-op) l4d_hospital05_rooftop | Popocatépetl | Advanced | 9.51 minutes |
| (Co-op) l4d_orange04_fourth | Popocatépetl | Advanced | 6.47 minutes |
| (Co-op) l4d_river01_docks | Popocatépetl | Expert | 18.84 seconds |
| (Co-op) l4d_river01_docks | Popocatépetl | Expert | 18.84 seconds |
| (Co-op) l4d_river01_docks | Popocatépetl | Advanced | 9.50 minutes |
| (Co-op) l4d_river01_docks | Popocatépetl | Advanced | 9.50 minutes |
| (Co-op) l4d_river01_docks | Popocatépetl | Normal | 47.35 seconds |
| (Co-op) l4d_river01_docks | Popocatépetl | Normal | 47.35 seconds |
| (Co-op) l4d_river02_barge | Popocatépetl | Expert | 9.44 minutes |
| (Co-op) l4d_river02_barge | Popocatépetl | Expert | 9.44 minutes |
| (Co-op) l4d_river02_barge | Popocatépetl | Advanced | 11.21 minutes |
| (Co-op) l4d_river02_barge | Popocatépetl | Advanced | 11.21 minutes |
| (Co-op) l4d_river02_barge | Popocatépetl | Normal | 16.24 minutes |
| (Co-op) l4d_river02_barge | Popocatépetl | Normal | 16.24 minutes |
| (Co-op) l4d_river03_port | Popocatépetl | Advanced | 13.08 minutes |
| (Co-op) l4d_river03_port | Popocatépetl | Advanced | 13.08 minutes |
| (Co-op) l4d_river03_port | Popocatépetl | Normal | 11.73 minutes |
| (Co-op) l4d_river03_port | Popocatépetl | Normal | 11.73 minutes |
| (Co-op) l4d_smalltown01_caves | Popocatépetl | Expert | 4.34 minutes |
| (Co-op) l4d_smalltown01_caves | Popocatépetl | Advanced | 4.23 minutes |
| (Co-op) l4d_smalltown02_drainage | Popocatépetl | Expert | 7.72 minutes |
| (Co-op) l4d_smalltown02_drainage | Popocatépetl | Advanced | 4.66 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Popocatépetl | Expert | 8.77 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Popocatépetl | Advanced | 6.30 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Popocatépetl | Expert | 10.67 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Popocatépetl | Advanced | 7.19 minutes |
| (Co-op) l4d_smalltown05_houseboat | Popocatépetl | Expert | 15.30 minutes |
| (Co-op) l4d_smalltown05_houseboat | Popocatépetl | Advanced | 9.91 minutes |