| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Melody | Expert | 2.11 seconds |
| (Co-op) l4d_airport01_greenhouse | Melody | Advanced | 8.13 seconds |
| (Co-op) l4d_airport01_greenhouse | Melody | Normal | 20.87 seconds |
| (Co-op) l4d_airport02_offices | Melody | Expert | 6.92 minutes |
| (Co-op) l4d_airport02_offices | Melody | Advanced | 6.93 minutes |
| (Co-op) l4d_airport02_offices | Melody | Normal | 8.88 minutes |
| (Co-op) l4d_airport03_garage | Melody | Expert | 7.99 minutes |
| (Co-op) l4d_airport03_garage | Melody | Advanced | 7.42 minutes |
| (Co-op) l4d_airport03_garage | Melody | Normal | 7.76 minutes |
| (Co-op) l4d_airport04_terminal | Melody | Expert | 5.69 minutes |
| (Co-op) l4d_airport04_terminal | Melody | Advanced | 5.43 minutes |
| (Co-op) l4d_airport04_terminal | Melody | Normal | 4.70 minutes |
| (Co-op) l4d_airport05_runway | Melody | Expert | 7.67 minutes |
| (Co-op) l4d_airport05_runway | Melody | Advanced | 7.44 minutes |
| (Co-op) l4d_airport05_runway | Melody | Normal | 7.90 minutes |
| (Co-op) l4d_farm01_hilltop | Melody | Expert | 5.87 seconds |
| (Co-op) l4d_farm01_hilltop | Melody | Advanced | 2.64 minutes |
| (Co-op) l4d_farm01_hilltop | Melody | Normal | 3.44 minutes |
| (Co-op) l4d_farm02_traintunnel | Melody | Expert | 42.34 seconds |
| (Co-op) l4d_farm02_traintunnel | Melody | Advanced | 4.05 minutes |
| (Co-op) l4d_farm02_traintunnel | Melody | Normal | 5.01 minutes |
| (Co-op) l4d_farm03_bridge | Melody | Expert | 6.26 minutes |
| (Co-op) l4d_farm03_bridge | Melody | Advanced | 5.99 minutes |
| (Co-op) l4d_farm03_bridge | Melody | Normal | 5.75 minutes |
| (Co-op) l4d_farm04_barn | Melody | Expert | 3.05 minutes |
| (Co-op) l4d_farm04_barn | Melody | Advanced | 3.74 minutes |
| (Co-op) l4d_farm04_barn | Melody | Normal | 4.52 minutes |
| (Co-op) l4d_farm05_cornfield | Melody | Expert | 8.81 minutes |
| (Co-op) l4d_farm05_cornfield | Melody | Advanced | 9.03 minutes |
| (Co-op) l4d_garage01_alleys | Melody | Expert | 9.96 seconds |
| (Co-op) l4d_garage01_alleys | Melody | Advanced | 10.44 seconds |
| (Co-op) l4d_garage02_lots | Melody | Expert | 11.52 minutes |
| (Co-op) l4d_garage02_lots | Melody | Advanced | 13.14 minutes |
| (Co-op) l4d_hospital01_apartment | Melody | Expert | 2.35 seconds |
| (Co-op) l4d_hospital01_apartment | Melody | Advanced | 2.01 seconds |
| (Co-op) l4d_hospital01_apartment | Melody | Normal | 2.98 minutes |
| (Co-op) l4d_hospital02_subway | Melody | Expert | 6.88 minutes |
| (Co-op) l4d_hospital02_subway | Melody | Advanced | 42.04 seconds |
| (Co-op) l4d_hospital02_subway | Melody | Normal | 1.03 minutes |
| (Co-op) l4d_hospital03_sewers | Melody | Expert | 7.20 minutes |
| (Co-op) l4d_hospital03_sewers | Melody | Advanced | 6.66 minutes |
| (Co-op) l4d_hospital03_sewers | Melody | Normal | 8.76 minutes |
| (Co-op) l4d_hospital04_interior | Melody | Expert | 6.19 minutes |
| (Co-op) l4d_hospital04_interior | Melody | Advanced | 6.51 minutes |
| (Co-op) l4d_hospital04_interior | Melody | Normal | 9.41 minutes |
| (Co-op) l4d_hospital05_rooftop | Melody | Expert | 8.19 minutes |
| (Co-op) l4d_hospital05_rooftop | Melody | Advanced | 7.86 minutes |
| (Co-op) l4d_hospital05_rooftop | Melody | Normal | 9.46 minutes |
| (Co-op) l4d_river01_docks | Melody | Expert | 10.11 seconds |
| (Co-op) l4d_river01_docks | Melody | Expert | 10.11 seconds |
| (Co-op) l4d_river01_docks | Melody | Advanced | 7.97 seconds |
| (Co-op) l4d_river01_docks | Melody | Advanced | 7.97 seconds |
| (Co-op) l4d_river01_docks | Melody | Normal | 5.51 seconds |
| (Co-op) l4d_river01_docks | Melody | Normal | 5.51 seconds |
| (Co-op) l4d_river02_barge | Melody | Expert | 6.50 minutes |
| (Co-op) l4d_river02_barge | Melody | Expert | 6.50 minutes |
| (Co-op) l4d_river02_barge | Melody | Advanced | 19.20 seconds |
| (Co-op) l4d_river02_barge | Melody | Advanced | 19.20 seconds |
| (Co-op) l4d_river02_barge | Melody | Normal | 9.31 minutes |
| (Co-op) l4d_river02_barge | Melody | Normal | 9.31 minutes |
| (Co-op) l4d_river03_port | Melody | Expert | 8.14 minutes |
| (Co-op) l4d_river03_port | Melody | Expert | 8.14 minutes |
| (Co-op) l4d_river03_port | Melody | Advanced | 8.48 minutes |
| (Co-op) l4d_river03_port | Melody | Advanced | 8.48 minutes |
| (Co-op) l4d_river03_port | Melody | Normal | 9.06 minutes |
| (Co-op) l4d_river03_port | Melody | Normal | 9.06 minutes |
| (Co-op) l4d_smalltown01_caves | Melody | Expert | 12.83 seconds |
| (Co-op) l4d_smalltown01_caves | Melody | Advanced | 39.64 seconds |
| (Co-op) l4d_smalltown01_caves | Melody | Normal | 39.34 seconds |
| (Co-op) l4d_smalltown02_drainage | Melody | Expert | 3.43 minutes |
| (Co-op) l4d_smalltown02_drainage | Melody | Advanced | 4.08 minutes |
| (Co-op) l4d_smalltown02_drainage | Melody | Normal | 6.40 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Melody | Expert | 5.07 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Melody | Advanced | 20.76 seconds |
| (Co-op) l4d_smalltown04_mainstreet | Melody | Expert | 5.49 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Melody | Advanced | 5.49 minutes |
| (Co-op) l4d_smalltown05_houseboat | Melody | Expert | 10.43 minutes |
| (Co-op) l4d_smalltown05_houseboat | Melody | Advanced | 9.01 minutes |