| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | *WUDDIE* | Expert | 2.33 minutes |
| (Co-op) l4d_airport01_greenhouse | *WUDDIE* | Advanced | 3.06 minutes |
| (Co-op) l4d_airport02_offices | *WUDDIE* | Expert | 9.83 minutes |
| (Co-op) l4d_airport02_offices | *WUDDIE* | Advanced | 7.92 minutes |
| (Co-op) l4d_airport03_garage | *WUDDIE* | Expert | 10.47 minutes |
| (Co-op) l4d_airport03_garage | *WUDDIE* | Advanced | 7.52 minutes |
| (Co-op) l4d_airport03_garage | *WUDDIE* | Normal | 9.15 minutes |
| (Co-op) l4d_airport04_terminal | *WUDDIE* | Expert | 9.66 minutes |
| (Co-op) l4d_airport04_terminal | *WUDDIE* | Advanced | 5.82 minutes |
| (Co-op) l4d_airport04_terminal | *WUDDIE* | Normal | 5.99 minutes |
| (Co-op) l4d_airport05_runway | *WUDDIE* | Expert | 8.70 minutes |
| (Co-op) l4d_airport05_runway | *WUDDIE* | Advanced | 7.24 minutes |
| (Co-op) l4d_airport05_runway | *WUDDIE* | Normal | 8.19 minutes |
| (Co-op) l4d_farm01_hilltop | *WUDDIE* | Expert | 4.40 minutes |
| (Co-op) l4d_farm01_hilltop | *WUDDIE* | Advanced | 3.87 minutes |
| (Co-op) l4d_farm02_traintunnel | *WUDDIE* | Expert | 8.65 minutes |
| (Co-op) l4d_farm02_traintunnel | *WUDDIE* | Advanced | 7.65 minutes |
| (Co-op) l4d_farm03_bridge | *WUDDIE* | Expert | 7.74 minutes |
| (Co-op) l4d_farm03_bridge | *WUDDIE* | Advanced | 14.65 minutes |
| (Co-op) l4d_farm04_barn | *WUDDIE* | Expert | 5.19 minutes |
| (Co-op) l4d_farm04_barn | *WUDDIE* | Advanced | 7.06 minutes |
| (Co-op) l4d_farm05_cornfield | *WUDDIE* | Expert | 9.81 minutes |
| (Co-op) l4d_farm05_cornfield | *WUDDIE* | Advanced | 15.26 minutes |
| (Co-op) l4d_farm05_cornfield | *WUDDIE* | Normal | 12.87 minutes |
| (Co-op) l4d_garage01_alleys | *WUDDIE* | Expert | 10.54 minutes |
| (Co-op) l4d_garage01_alleys | *WUDDIE* | Advanced | 12.32 minutes |
| (Co-op) l4d_hospital01_apartment | *WUDDIE* | Advanced | 3.70 minutes |
| (Co-op) l4d_hospital02_subway | *WUDDIE* | Expert | 8.11 minutes |
| (Co-op) l4d_hospital02_subway | *WUDDIE* | Advanced | 9.89 minutes |
| (Co-op) l4d_hospital03_sewers | *WUDDIE* | Expert | 6.28 minutes |
| (Co-op) l4d_hospital03_sewers | *WUDDIE* | Advanced | 9.02 minutes |
| (Co-op) l4d_hospital04_interior | *WUDDIE* | Expert | 7.07 minutes |
| (Co-op) l4d_hospital04_interior | *WUDDIE* | Advanced | 5.97 minutes |
| (Co-op) l4d_hospital05_rooftop | *WUDDIE* | Expert | 11.76 minutes |
| (Co-op) l4d_hospital05_rooftop | *WUDDIE* | Advanced | 7.32 minutes |
| (Co-op) l4d_river01_docks | *WUDDIE* | Expert | 11.13 minutes |
| (Co-op) l4d_river01_docks | *WUDDIE* | Expert | 11.13 minutes |
| (Co-op) l4d_river01_docks | *WUDDIE* | Advanced | 9.66 minutes |
| (Co-op) l4d_river01_docks | *WUDDIE* | Advanced | 9.66 minutes |
| (Co-op) l4d_river01_docks | *WUDDIE* | Normal | 2.69 seconds |
| (Co-op) l4d_river01_docks | *WUDDIE* | Normal | 2.69 seconds |
| (Co-op) l4d_river02_barge | *WUDDIE* | Expert | 16.94 minutes |
| (Co-op) l4d_river02_barge | *WUDDIE* | Expert | 16.94 minutes |
| (Co-op) l4d_river03_port | *WUDDIE* | Expert | 12.34 minutes |
| (Co-op) l4d_river03_port | *WUDDIE* | Expert | 12.34 minutes |
| (Co-op) l4d_river03_port | *WUDDIE* | Advanced | 10.53 minutes |
| (Co-op) l4d_river03_port | *WUDDIE* | Advanced | 10.53 minutes |
| (Co-op) l4d_smalltown01_caves | *WUDDIE* | Expert | 6.92 minutes |
| (Co-op) l4d_smalltown01_caves | *WUDDIE* | Advanced | 13.89 seconds |
| (Co-op) l4d_smalltown02_drainage | *WUDDIE* | Advanced | 4.43 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | *WUDDIE* | Advanced | 5.86 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | *WUDDIE* | Normal | 7.41 minutes |
| (Co-op) l4d_smalltown04_mainstreet | *WUDDIE* | Expert | 12.23 minutes |
| (Co-op) l4d_smalltown04_mainstreet | *WUDDIE* | Advanced | 6.32 minutes |
| (Co-op) l4d_smalltown04_mainstreet | *WUDDIE* | Normal | 9.56 minutes |
| (Co-op) l4d_smalltown05_houseboat | *WUDDIE* | Expert | 18.58 minutes |
| (Co-op) l4d_smalltown05_houseboat | *WUDDIE* | Advanced | 9.53 minutes |
| (Co-op) l4d_smalltown05_houseboat | *WUDDIE* | Normal | 10.78 minutes |