| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Expert | 2.28 minutes |
| (Co-op) l4d_airport01_greenhouse | | Advanced | 2.17 minutes |
| (Co-op) l4d_airport02_offices | | Expert | 11.25 minutes |
| (Co-op) l4d_airport02_offices | | Advanced | 8.24 minutes |
| (Co-op) l4d_airport03_garage | | Expert | 8.75 minutes |
| (Co-op) l4d_airport03_garage | | Advanced | 9.53 minutes |
| (Co-op) l4d_airport04_terminal | | Expert | 5.92 minutes |
| (Co-op) l4d_airport04_terminal | | Advanced | 6.41 minutes |
| (Co-op) l4d_airport05_runway | | Expert | 8.85 minutes |
| (Co-op) l4d_airport05_runway | | Advanced | 9.05 minutes |
| (Co-op) l4d_farm01_hilltop | | Expert | 3.58 minutes |
| (Co-op) l4d_farm01_hilltop | | Advanced | 3.67 minutes |
| (Co-op) l4d_farm02_traintunnel | | Expert | 5.40 minutes |
| (Co-op) l4d_farm03_bridge | | Expert | 8.92 minutes |
| (Co-op) l4d_farm03_bridge | | Advanced | 11.86 minutes |
| (Co-op) l4d_farm04_barn | | Expert | 4.14 minutes |
| (Co-op) l4d_farm04_barn | | Advanced | 5.71 minutes |
| (Co-op) l4d_farm05_cornfield | | Expert | 10.77 minutes |
| (Co-op) l4d_farm05_cornfield | | Advanced | 11.05 minutes |
| (Co-op) l4d_garage01_alleys | | Expert | 10.13 minutes |
| (Co-op) l4d_garage01_alleys | | Advanced | 32.62 seconds |
| (Co-op) l4d_garage01_alleys | | Normal | 38.86 seconds |
| (Co-op) l4d_garage02_lots | | Expert | 13.50 minutes |
| (Co-op) l4d_garage02_lots | | Advanced | 14.96 minutes |
| (Co-op) l4d_hospital01_apartment | | Expert | 3.22 minutes |
| (Co-op) l4d_hospital01_apartment | | Advanced | 2.46 minutes |
| (Co-op) l4d_hospital02_subway | | Expert | 5.66 minutes |
| (Co-op) l4d_hospital02_subway | | Advanced | 7.86 minutes |
| (Co-op) l4d_hospital03_sewers | | Expert | 7.85 minutes |
| (Co-op) l4d_hospital03_sewers | | Advanced | 7.93 minutes |
| (Co-op) l4d_hospital04_interior | | Expert | 5.74 minutes |
| (Co-op) l4d_hospital04_interior | | Advanced | 6.82 minutes |
| (Co-op) l4d_hospital05_rooftop | | Expert | 8.81 minutes |
| (Co-op) l4d_hospital05_rooftop | | Advanced | 8.60 minutes |
| (Co-op) l4d_river01_docks | | Expert | 10.39 minutes |
| (Co-op) l4d_river01_docks | | Expert | 10.39 minutes |
| (Co-op) l4d_river02_barge | | Expert | 7.67 minutes |
| (Co-op) l4d_river02_barge | | Expert | 7.67 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 18.03 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 18.03 minutes |
| (Co-op) l4d_river03_port | | Expert | 7.55 minutes |
| (Co-op) l4d_river03_port | | Expert | 7.55 minutes |
| (Co-op) l4d_river03_port | | Advanced | 9.00 minutes |
| (Co-op) l4d_river03_port | | Advanced | 9.00 minutes |
| (Co-op) l4d_smalltown01_caves | | Expert | 5.63 minutes |
| (Co-op) l4d_smalltown01_caves | | Advanced | 16.03 seconds |
| (Co-op) l4d_smalltown02_drainage | | Advanced | 4.32 minutes |
| (Co-op) l4d_smalltown02_drainage | | Normal | 4.48 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Expert | 6.39 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Advanced | 5.51 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Normal | 7.82 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Expert | 8.62 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Advanced | 9.74 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Normal | 10.13 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Expert | 11.02 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Normal | 13.02 minutes |