| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrg | Expert | 27.65 seconds |
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrg | Advanced | 2.52 minutes |
| (Co-op) l4d_airport02_offices | FrееТР.оrg | Expert | 10.94 minutes |
| (Co-op) l4d_airport02_offices | FrееТР.оrg | Advanced | 9.89 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrg | Expert | 9.04 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrg | Advanced | 7.95 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Expert | 9.65 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Advanced | 5.18 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrg | Expert | 8.97 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrg | Advanced | 7.49 minutes |
| (Co-op) l4d_farm01_hilltop | FrееТР.оrg | Expert | 5.40 minutes |
| (Co-op) l4d_farm01_hilltop | FrееТР.оrg | Advanced | 3.53 minutes |
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrg | Expert | 7.81 minutes |
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrg | Advanced | 7.13 minutes |
| (Co-op) l4d_farm03_bridge | FrееТР.оrg | Expert | 17.34 minutes |
| (Co-op) l4d_farm03_bridge | FrееТР.оrg | Advanced | 5.95 minutes |
| (Co-op) l4d_farm04_barn | FrееТР.оrg | Expert | 4.76 minutes |
| (Co-op) l4d_farm04_barn | FrееТР.оrg | Advanced | 3.51 minutes |
| (Co-op) l4d_farm05_cornfield | FrееТР.оrg | Advanced | 7.96 minutes |
| (Co-op) l4d_garage01_alleys | FrееТР.оrg | Advanced | 12.66 seconds |
| (Co-op) l4d_garage02_lots | FrееТР.оrg | Advanced | 11.78 minutes |
| (Co-op) l4d_hospital01_apartment | FrееТР.оrg | Advanced | 2.03 minutes |
| (Co-op) l4d_hospital02_subway | FrееТР.оrg | Advanced | 7.10 minutes |
| (Co-op) l4d_hospital03_sewers | FrееТР.оrg | Advanced | 7.89 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrg | Advanced | 5.41 minutes |
| (Co-op) l4d_hospital05_rooftop | FrееТР.оrg | Advanced | 10.02 minutes |
| (Co-op) l4d_river01_docks | FrееТР.оrg | Advanced | 38.96 seconds |
| (Co-op) l4d_river01_docks | FrееТР.оrg | Advanced | 38.96 seconds |
| (Co-op) l4d_river02_barge | FrееТР.оrg | Advanced | 12.21 minutes |
| (Co-op) l4d_river02_barge | FrееТР.оrg | Advanced | 12.21 minutes |
| (Co-op) l4d_river03_port | FrееТР.оrg | Expert | 11.83 minutes |
| (Co-op) l4d_river03_port | FrееТР.оrg | Expert | 11.83 minutes |
| (Co-op) l4d_river03_port | FrееТР.оrg | Advanced | 11.94 minutes |
| (Co-op) l4d_river03_port | FrееТР.оrg | Advanced | 11.94 minutes |
| (Co-op) l4d_smalltown01_caves | FrееТР.оrg | Advanced | 3.06 minutes |
| (Co-op) l4d_smalltown02_drainage | FrееТР.оrg | Advanced | 5.43 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | FrееТР.оrg | Advanced | 5.63 minutes |
| (Co-op) l4d_smalltown04_mainstreet | FrееТР.оrg | Advanced | 6.55 minutes |
| (Co-op) l4d_smalltown05_houseboat | FrееТР.оrg | Advanced | 10.37 minutes |