| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Demetra | Expert | 1.37 seconds |
| (Co-op) l4d_airport01_greenhouse | Demetra | Advanced | 2.56 minutes |
| (Co-op) l4d_airport01_greenhouse | Demetra | Normal | 2.35 minutes |
| (Co-op) l4d_airport02_offices | Demetra | Expert | 6.22 minutes |
| (Co-op) l4d_airport02_offices | Demetra | Advanced | 6.11 minutes |
| (Co-op) l4d_airport02_offices | Demetra | Normal | 8.50 minutes |
| (Co-op) l4d_airport03_garage | Demetra | Expert | 7.53 minutes |
| (Co-op) l4d_airport03_garage | Demetra | Advanced | 8.16 minutes |
| (Co-op) l4d_airport03_garage | Demetra | Normal | 9.84 minutes |
| (Co-op) l4d_airport04_terminal | Demetra | Expert | 4.25 minutes |
| (Co-op) l4d_airport04_terminal | Demetra | Advanced | 5.45 minutes |
| (Co-op) l4d_airport04_terminal | Demetra | Normal | 7.31 minutes |
| (Co-op) l4d_airport05_runway | Demetra | Expert | 7.19 minutes |
| (Co-op) l4d_airport05_runway | Demetra | Advanced | 7.21 minutes |
| (Co-op) l4d_airport05_runway | Demetra | Normal | 7.28 minutes |
| (Co-op) l4d_farm01_hilltop | Demetra | Expert | 2.17 seconds |
| (Co-op) l4d_farm01_hilltop | Demetra | Advanced | 2.73 minutes |
| (Co-op) l4d_farm01_hilltop | Demetra | Normal | 3.61 minutes |
| (Co-op) l4d_farm02_traintunnel | Demetra | Expert | 3.81 minutes |
| (Co-op) l4d_farm02_traintunnel | Demetra | Advanced | 4.69 minutes |
| (Co-op) l4d_farm02_traintunnel | Demetra | Normal | 46.57 seconds |
| (Co-op) l4d_farm03_bridge | Demetra | Expert | 4.56 minutes |
| (Co-op) l4d_farm03_bridge | Demetra | Advanced | 4.93 minutes |
| (Co-op) l4d_farm03_bridge | Demetra | Normal | 6.09 minutes |
| (Co-op) l4d_farm04_barn | Demetra | Expert | 3.69 minutes |
| (Co-op) l4d_farm04_barn | Demetra | Advanced | 4.73 minutes |
| (Co-op) l4d_farm04_barn | Demetra | Normal | 3.67 minutes |
| (Co-op) l4d_farm05_cornfield | Demetra | Expert | 7.88 minutes |
| (Co-op) l4d_farm05_cornfield | Demetra | Advanced | 8.65 minutes |
| (Co-op) l4d_garage01_alleys | Demetra | Expert | 2.63 seconds |
| (Co-op) l4d_garage01_alleys | Demetra | Advanced | 13.62 seconds |
| (Co-op) l4d_garage02_lots | Demetra | Expert | 10.71 minutes |
| (Co-op) l4d_garage02_lots | Demetra | Advanced | 9.49 minutes |
| (Co-op) l4d_garage02_lots | Demetra | Normal | 11.47 minutes |
| (Co-op) l4d_hospital01_apartment | Demetra | Expert | 2.05 seconds |
| (Co-op) l4d_hospital01_apartment | Demetra | Advanced | 2.32 minutes |
| (Co-op) l4d_hospital01_apartment | Demetra | Normal | 2.75 minutes |
| (Co-op) l4d_hospital02_subway | Demetra | Expert | 6.22 minutes |
| (Co-op) l4d_hospital02_subway | Demetra | Advanced | 7.03 minutes |
| (Co-op) l4d_hospital02_subway | Demetra | Normal | 6.86 minutes |
| (Co-op) l4d_hospital03_sewers | Demetra | Expert | 6.83 minutes |
| (Co-op) l4d_hospital03_sewers | Demetra | Advanced | 6.76 minutes |
| (Co-op) l4d_hospital04_interior | Demetra | Expert | 5.15 minutes |
| (Co-op) l4d_hospital04_interior | Demetra | Advanced | 5.69 minutes |
| (Co-op) l4d_hospital05_rooftop | Demetra | Expert | 7.46 minutes |
| (Co-op) l4d_hospital05_rooftop | Demetra | Advanced | 7.80 minutes |
| (Co-op) l4d_river01_docks | Demetra | Expert | 7.73 seconds |
| (Co-op) l4d_river01_docks | Demetra | Expert | 7.73 seconds |
| (Co-op) l4d_river01_docks | Demetra | Advanced | 3.04 seconds |
| (Co-op) l4d_river01_docks | Demetra | Advanced | 3.04 seconds |
| (Co-op) l4d_river01_docks | Demetra | Normal | 10.83 seconds |
| (Co-op) l4d_river01_docks | Demetra | Normal | 10.83 seconds |
| (Co-op) l4d_river02_barge | Demetra | Expert | 7.46 minutes |
| (Co-op) l4d_river02_barge | Demetra | Expert | 7.46 minutes |
| (Co-op) l4d_river02_barge | Demetra | Advanced | 19.20 seconds |
| (Co-op) l4d_river02_barge | Demetra | Advanced | 19.20 seconds |
| (Co-op) l4d_river02_barge | Demetra | Normal | 9.45 minutes |
| (Co-op) l4d_river02_barge | Demetra | Normal | 9.45 minutes |
| (Co-op) l4d_river03_port | Demetra | Expert | 3.85 minutes |
| (Co-op) l4d_river03_port | Demetra | Expert | 3.85 minutes |
| (Co-op) l4d_river03_port | Demetra | Advanced | 8.30 minutes |
| (Co-op) l4d_river03_port | Demetra | Advanced | 8.30 minutes |
| (Co-op) l4d_river03_port | Demetra | Normal | 9.27 minutes |
| (Co-op) l4d_river03_port | Demetra | Normal | 9.27 minutes |
| (Co-op) l4d_smalltown01_caves | Demetra | Expert | 11.37 seconds |
| (Co-op) l4d_smalltown01_caves | Demetra | Advanced | 24.22 seconds |
| (Co-op) l4d_smalltown02_drainage | Demetra | Expert | 3.79 minutes |
| (Co-op) l4d_smalltown02_drainage | Demetra | Advanced | 4.28 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Demetra | Expert | 5.00 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Demetra | Advanced | 6.10 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Demetra | Expert | 5.94 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Demetra | Advanced | 6.93 minutes |
| (Co-op) l4d_smalltown05_houseboat | Demetra | Expert | 9.38 minutes |
| (Co-op) l4d_smalltown05_houseboat | Demetra | Advanced | 10.27 minutes |