| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | xray | Expert | 1.34 seconds |
| (Co-op) l4d_airport01_greenhouse | xray | Advanced | 19.97 seconds |
| (Co-op) l4d_airport01_greenhouse | xray | Normal | 2.55 seconds |
| (Co-op) l4d_airport02_offices | xray | Expert | 5.98 minutes |
| (Co-op) l4d_airport02_offices | xray | Advanced | 7.23 seconds |
| (Co-op) l4d_airport02_offices | xray | Normal | 11.62 minutes |
| (Co-op) l4d_airport03_garage | xray | Expert | 6.86 minutes |
| (Co-op) l4d_airport03_garage | xray | Advanced | 27.31 seconds |
| (Co-op) l4d_airport03_garage | xray | Normal | 11.78 minutes |
| (Co-op) l4d_airport04_terminal | xray | Expert | 5.73 minutes |
| (Co-op) l4d_airport04_terminal | xray | Advanced | 6.74 minutes |
| (Co-op) l4d_airport04_terminal | xray | Normal | 7.99 minutes |
| (Co-op) l4d_airport05_runway | xray | Expert | 5.36 minutes |
| (Co-op) l4d_airport05_runway | xray | Advanced | 7.96 minutes |
| (Co-op) l4d_airport05_runway | xray | Normal | 8.75 minutes |
| (Co-op) l4d_farm01_hilltop | xray | Expert | 3.45 minutes |
| (Co-op) l4d_farm01_hilltop | xray | Advanced | 3.38 minutes |
| (Co-op) l4d_farm01_hilltop | xray | Normal | 3.23 minutes |
| (Co-op) l4d_farm02_traintunnel | xray | Expert | 5.38 minutes |
| (Co-op) l4d_farm02_traintunnel | xray | Advanced | 16.34 seconds |
| (Co-op) l4d_farm02_traintunnel | xray | Normal | 3.37 minutes |
| (Co-op) l4d_farm03_bridge | xray | Expert | 7.50 minutes |
| (Co-op) l4d_farm03_bridge | xray | Advanced | 6.73 minutes |
| (Co-op) l4d_farm03_bridge | xray | Normal | 7.72 minutes |
| (Co-op) l4d_farm04_barn | xray | Expert | 4.12 minutes |
| (Co-op) l4d_farm04_barn | xray | Advanced | 4.07 minutes |
| (Co-op) l4d_farm04_barn | xray | Normal | 6.90 minutes |
| (Co-op) l4d_farm05_cornfield | xray | Expert | 8.73 minutes |
| (Co-op) l4d_farm05_cornfield | xray | Advanced | 9.06 minutes |
| (Co-op) l4d_farm05_cornfield | xray | Normal | 8.84 minutes |
| (Co-op) l4d_garage01_alleys | xray | Expert | 3.65 seconds |
| (Co-op) l4d_garage01_alleys | xray | Advanced | 2.98 seconds |
| (Co-op) l4d_garage02_lots | xray | Expert | 9.56 minutes |
| (Co-op) l4d_garage02_lots | xray | Advanced | 12.77 minutes |
| (Co-op) l4d_hospital01_apartment | xray | Expert | 2.04 seconds |
| (Co-op) l4d_hospital01_apartment | xray | Advanced | 3.09 minutes |
| (Co-op) l4d_hospital02_subway | xray | Expert | 7.35 minutes |
| (Co-op) l4d_hospital02_subway | xray | Advanced | 8.96 minutes |
| (Co-op) l4d_hospital03_sewers | xray | Expert | 5.81 minutes |
| (Co-op) l4d_hospital03_sewers | xray | Advanced | 8.04 minutes |
| (Co-op) l4d_hospital03_sewers | xray | Normal | 7.54 minutes |
| (Co-op) l4d_hospital04_interior | xray | Expert | 5.68 minutes |
| (Co-op) l4d_hospital04_interior | xray | Advanced | 5.09 minutes |
| (Co-op) l4d_hospital04_interior | xray | Normal | 7.38 minutes |
| (Co-op) l4d_hospital05_rooftop | xray | Expert | 8.20 minutes |
| (Co-op) l4d_hospital05_rooftop | xray | Advanced | 9.37 minutes |
| (Co-op) l4d_hospital05_rooftop | xray | Normal | 10.16 minutes |
| (Co-op) l4d_river01_docks | xray | Expert | 2.02 seconds |
| (Co-op) l4d_river01_docks | xray | Expert | 2.02 seconds |
| (Co-op) l4d_river01_docks | xray | Advanced | 46.90 seconds |
| (Co-op) l4d_river01_docks | xray | Advanced | 46.90 seconds |
| (Co-op) l4d_river01_docks | xray | Normal | 9.12 seconds |
| (Co-op) l4d_river01_docks | xray | Normal | 9.12 seconds |
| (Co-op) l4d_river02_barge | xray | Expert | 9.10 minutes |
| (Co-op) l4d_river02_barge | xray | Expert | 9.10 minutes |
| (Co-op) l4d_river02_barge | xray | Advanced | 10.58 minutes |
| (Co-op) l4d_river02_barge | xray | Advanced | 10.58 minutes |
| (Co-op) l4d_river02_barge | xray | Normal | 8.75 minutes |
| (Co-op) l4d_river02_barge | xray | Normal | 8.75 minutes |
| (Co-op) l4d_river03_port | xray | Expert | 4.14 minutes |
| (Co-op) l4d_river03_port | xray | Expert | 4.14 minutes |
| (Co-op) l4d_river03_port | xray | Advanced | 6.51 minutes |
| (Co-op) l4d_river03_port | xray | Advanced | 6.51 minutes |
| (Co-op) l4d_river03_port | xray | Normal | 9.79 minutes |
| (Co-op) l4d_river03_port | xray | Normal | 9.79 minutes |
| (Co-op) l4d_smalltown01_caves | xray | Expert | 13.55 seconds |
| (Co-op) l4d_smalltown01_caves | xray | Advanced | 15.82 seconds |
| (Co-op) l4d_smalltown01_caves | xray | Normal | 11.77 seconds |
| (Co-op) l4d_smalltown02_drainage | xray | Expert | 4.32 minutes |
| (Co-op) l4d_smalltown02_drainage | xray | Advanced | 5.86 minutes |
| (Co-op) l4d_smalltown02_drainage | xray | Normal | 7.66 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | xray | Expert | 4.65 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | xray | Advanced | 8.06 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | xray | Normal | 6.66 minutes |
| (Co-op) l4d_smalltown04_mainstreet | xray | Expert | 6.47 minutes |
| (Co-op) l4d_smalltown04_mainstreet | xray | Advanced | 8.34 minutes |
| (Co-op) l4d_smalltown04_mainstreet | xray | Normal | 11.32 seconds |
| (Co-op) l4d_smalltown05_houseboat | xray | Expert | 9.76 minutes |
| (Co-op) l4d_smalltown05_houseboat | xray | Advanced | 12.75 minutes |
| (Co-op) l4d_smalltown05_houseboat | xray | Normal | 11.47 minutes |