| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Demetra | Expert | 1.49 seconds |
| (Co-op) l4d_airport01_greenhouse | Demetra | Advanced | 2.98 minutes |
| (Co-op) l4d_airport01_greenhouse | Demetra | Normal | 1.47 minutes |
| (Co-op) l4d_airport02_offices | Demetra | Expert | 9.30 minutes |
| (Co-op) l4d_airport02_offices | Demetra | Advanced | 10.05 minutes |
| (Co-op) l4d_airport03_garage | Demetra | Expert | 8.02 minutes |
| (Co-op) l4d_airport03_garage | Demetra | Advanced | 9.80 minutes |
| (Co-op) l4d_airport03_garage | Demetra | Normal | 1.24 minutes |
| (Co-op) l4d_airport04_terminal | Demetra | Expert | 4.07 minutes |
| (Co-op) l4d_airport04_terminal | Demetra | Advanced | 4.94 minutes |
| (Co-op) l4d_airport04_terminal | Demetra | Normal | 7.74 minutes |
| (Co-op) l4d_airport05_runway | Demetra | Expert | 7.28 minutes |
| (Co-op) l4d_airport05_runway | Demetra | Advanced | 5.64 minutes |
| (Co-op) l4d_airport05_runway | Demetra | Normal | 5.27 minutes |
| (Co-op) l4d_farm01_hilltop | Demetra | Expert | 2.96 minutes |
| (Co-op) l4d_farm01_hilltop | Demetra | Advanced | 3.29 minutes |
| (Co-op) l4d_farm01_hilltop | Demetra | Normal | 2.61 seconds |
| (Co-op) l4d_farm02_traintunnel | Demetra | Expert | 4.10 minutes |
| (Co-op) l4d_farm02_traintunnel | Demetra | Advanced | 4.63 minutes |
| (Co-op) l4d_farm02_traintunnel | Demetra | Normal | 7.38 minutes |
| (Co-op) l4d_farm03_bridge | Demetra | Expert | 6.37 minutes |
| (Co-op) l4d_farm03_bridge | Demetra | Advanced | 6.30 minutes |
| (Co-op) l4d_farm03_bridge | Demetra | Normal | 6.97 minutes |
| (Co-op) l4d_farm04_barn | Demetra | Expert | 3.50 minutes |
| (Co-op) l4d_farm04_barn | Demetra | Advanced | 3.99 minutes |
| (Co-op) l4d_farm04_barn | Demetra | Normal | 4.52 minutes |
| (Co-op) l4d_farm05_cornfield | Demetra | Expert | 8.73 minutes |
| (Co-op) l4d_farm05_cornfield | Demetra | Advanced | 7.47 minutes |
| (Co-op) l4d_farm05_cornfield | Demetra | Normal | 9.10 minutes |
| (Co-op) l4d_garage01_alleys | Demetra | Expert | 3.51 minutes |
| (Co-op) l4d_garage01_alleys | Demetra | Advanced | 52.32 seconds |
| (Co-op) l4d_garage01_alleys | Demetra | Normal | 22.33 seconds |
| (Co-op) l4d_garage02_lots | Demetra | Expert | 10.28 minutes |
| (Co-op) l4d_garage02_lots | Demetra | Advanced | 6.41 minutes |
| (Co-op) l4d_hospital01_apartment | Demetra | Expert | 28.10 seconds |
| (Co-op) l4d_hospital01_apartment | Demetra | Advanced | 2.74 minutes |
| (Co-op) l4d_hospital01_apartment | Demetra | Normal | 1.70 minutes |
| (Co-op) l4d_hospital02_subway | Demetra | Expert | 5.66 minutes |
| (Co-op) l4d_hospital02_subway | Demetra | Advanced | 6.72 minutes |
| (Co-op) l4d_hospital02_subway | Demetra | Normal | 7.35 minutes |
| (Co-op) l4d_hospital03_sewers | Demetra | Expert | 5.24 minutes |
| (Co-op) l4d_hospital03_sewers | Demetra | Advanced | 9.24 minutes |
| (Co-op) l4d_hospital03_sewers | Demetra | Normal | 12.00 minutes |
| (Co-op) l4d_hospital04_interior | Demetra | Expert | 4.90 minutes |
| (Co-op) l4d_hospital04_interior | Demetra | Advanced | 4.73 minutes |
| (Co-op) l4d_hospital04_interior | Demetra | Normal | 1.04 minutes |
| (Co-op) l4d_hospital05_rooftop | Demetra | Expert | 8.37 minutes |
| (Co-op) l4d_hospital05_rooftop | Demetra | Advanced | 14.04 minutes |
| (Co-op) l4d_hospital05_rooftop | Demetra | Normal | 7.37 minutes |
| (Co-op) l4d_river01_docks | Demetra | Expert | 5.14 seconds |
| (Co-op) l4d_river01_docks | Demetra | Expert | 5.14 seconds |
| (Co-op) l4d_river01_docks | Demetra | Normal | 2.29 seconds |
| (Co-op) l4d_river01_docks | Demetra | Normal | 2.29 seconds |
| (Co-op) l4d_river02_barge | Demetra | Expert | 8.01 minutes |
| (Co-op) l4d_river02_barge | Demetra | Expert | 8.01 minutes |
| (Co-op) l4d_river02_barge | Demetra | Advanced | 8.41 minutes |
| (Co-op) l4d_river02_barge | Demetra | Advanced | 8.41 minutes |
| (Co-op) l4d_river02_barge | Demetra | Normal | 9.29 minutes |
| (Co-op) l4d_river02_barge | Demetra | Normal | 9.29 minutes |
| (Co-op) l4d_river03_port | Demetra | Expert | 8.92 minutes |
| (Co-op) l4d_river03_port | Demetra | Expert | 8.92 minutes |
| (Co-op) l4d_river03_port | Demetra | Advanced | 8.76 minutes |
| (Co-op) l4d_river03_port | Demetra | Advanced | 8.76 minutes |
| (Co-op) l4d_smalltown01_caves | Demetra | Expert | 17.44 seconds |
| (Co-op) l4d_smalltown01_caves | Demetra | Advanced | 7.40 minutes |
| (Co-op) l4d_smalltown01_caves | Demetra | Normal | 9.26 seconds |
| (Co-op) l4d_smalltown02_drainage | Demetra | Expert | 3.98 minutes |
| (Co-op) l4d_smalltown02_drainage | Demetra | Advanced | 6.15 minutes |
| (Co-op) l4d_smalltown02_drainage | Demetra | Normal | 3.53 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Demetra | Expert | 4.74 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Demetra | Advanced | 6.43 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Demetra | Normal | 7.09 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Demetra | Expert | 5.54 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Demetra | Advanced | 4.86 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Demetra | Normal | 5.83 minutes |
| (Co-op) l4d_smalltown05_houseboat | Demetra | Expert | 9.79 minutes |
| (Co-op) l4d_smalltown05_houseboat | Demetra | Advanced | 12.73 minutes |