| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrge | Expert | 2.32 minutes |
| (Co-op) l4d_airport02_offices | FrееТР.оrge | Expert | 10.49 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrge | Expert | 10.49 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrge | Advanced | 18.81 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrge | Normal | 10.71 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrge | Expert | 5.64 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrge | Advanced | 10.99 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrge | Expert | 8.57 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrge | Normal | 5.32 minutes |
| (Co-op) l4d_farm01_hilltop | FrееТР.оrge | Expert | 16.06 seconds |
| (Co-op) l4d_farm01_hilltop | FrееТР.оrge | Advanced | 3.85 minutes |
| (Co-op) l4d_farm01_hilltop | FrееТР.оrge | Normal | 2.14 seconds |
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrge | Expert | 10.17 minutes |
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrge | Advanced | 6.83 minutes |
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrge | Normal | 6.63 minutes |
| (Co-op) l4d_farm03_bridge | FrееТР.оrge | Expert | 48.84 seconds |
| (Co-op) l4d_farm03_bridge | FrееТР.оrge | Advanced | 10.23 minutes |
| (Co-op) l4d_farm04_barn | FrееТР.оrge | Expert | 7.21 minutes |
| (Co-op) l4d_farm04_barn | FrееТР.оrge | Advanced | 6.11 minutes |
| (Co-op) l4d_farm04_barn | FrееТР.оrge | Normal | 9.47 minutes |
| (Co-op) l4d_farm05_cornfield | FrееТР.оrge | Normal | 14.60 minutes |
| (Co-op) l4d_garage01_alleys | FrееТР.оrge | Expert | 7.26 seconds |
| (Co-op) l4d_garage01_alleys | FrееТР.оrge | Normal | 9.33 seconds |
| (Co-op) l4d_garage02_lots | FrееТР.оrge | Expert | 10.80 minutes |
| (Co-op) l4d_hospital01_apartment | FrееТР.оrge | Expert | 2.33 minutes |
| (Co-op) l4d_hospital02_subway | FrееТР.оrge | Expert | 8.80 minutes |
| (Co-op) l4d_hospital02_subway | FrееТР.оrge | Normal | 8.65 minutes |
| (Co-op) l4d_hospital03_sewers | FrееТР.оrge | Expert | 9.36 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrge | Expert | 6.31 minutes |
| (Co-op) l4d_hospital05_rooftop | FrееТР.оrge | Expert | 10.63 minutes |
| (Co-op) l4d_hospital05_rooftop | FrееТР.оrge | Advanced | 8.52 minutes |
| (Co-op) l4d_river01_docks | FrееТР.оrge | Expert | 54.19 seconds |
| (Co-op) l4d_river01_docks | FrееТР.оrge | Expert | 54.19 seconds |
| (Co-op) l4d_river01_docks | FrееТР.оrge | Advanced | 49.06 seconds |
| (Co-op) l4d_river01_docks | FrееТР.оrge | Advanced | 49.06 seconds |
| (Co-op) l4d_river01_docks | FrееТР.оrge | Normal | 18.36 seconds |
| (Co-op) l4d_river01_docks | FrееТР.оrge | Normal | 18.36 seconds |
| (Co-op) l4d_river02_barge | FrееТР.оrge | Advanced | 14.17 minutes |
| (Co-op) l4d_river02_barge | FrееТР.оrge | Advanced | 14.17 minutes |
| (Co-op) l4d_river02_barge | FrееТР.оrge | Normal | 7.78 minutes |
| (Co-op) l4d_river02_barge | FrееТР.оrge | Normal | 7.78 minutes |
| (Co-op) l4d_river03_port | FrееТР.оrge | Expert | 10.78 minutes |
| (Co-op) l4d_river03_port | FrееТР.оrge | Expert | 10.78 minutes |
| (Co-op) l4d_river03_port | FrееТР.оrge | Normal | 9.35 minutes |
| (Co-op) l4d_river03_port | FrееТР.оrge | Normal | 9.35 minutes |
| (Co-op) l4d_smalltown01_caves | FrееТР.оrge | Expert | 3.84 minutes |
| (Co-op) l4d_smalltown01_caves | FrееТР.оrge | Advanced | 2.88 minutes |
| (Co-op) l4d_smalltown01_caves | FrееТР.оrge | Normal | 19.63 seconds |
| (Co-op) l4d_smalltown02_drainage | FrееТР.оrge | Expert | 6.33 minutes |
| (Co-op) l4d_smalltown02_drainage | FrееТР.оrge | Advanced | 4.66 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | FrееТР.оrge | Expert | 5.48 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | FrееТР.оrge | Advanced | 6.35 minutes |
| (Co-op) l4d_smalltown04_mainstreet | FrееТР.оrge | Expert | 9.45 minutes |
| (Co-op) l4d_smalltown04_mainstreet | FrееТР.оrge | Advanced | 7.37 minutes |
| (Co-op) l4d_smalltown05_houseboat | FrееТР.оrge | Expert | 11.86 minutes |
| (Co-op) l4d_smalltown05_houseboat | FrееТР.оrge | Advanced | 11.80 minutes |