Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | FrееТР.оrg | Expert | 10.29 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Expert | 7.26 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrg | Expert | 9.06 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | FrееТР.оrg | Expert | 4.71 minutes |
| (Co-op) l4d_smalltown02_drainage | FrееТР.оrg | Expert | 6.70 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | FrееТР.оrg | Expert | 6.08 minutes |
| (Co-op) l4d_smalltown04_mainstreet | FrееТР.оrg | Expert | 7.89 minutes |
| (Co-op) l4d_smalltown05_houseboat | FrееТР.оrg | Expert | 10.97 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | FrееТР.оrg | Expert | 10.29 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Expert | 7.26 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrg | Expert | 9.06 minutes |
| (Co-op) l4d_river01_docks | FrееТР.оrg | Expert | 11.88 minutes |
| (Co-op) l4d_river01_docks | FrееТР.оrg | Expert | 11.88 minutes |
| (Co-op) l4d_smalltown01_caves | FrееТР.оrg | Expert | 4.71 minutes |
| (Co-op) l4d_smalltown02_drainage | FrееТР.оrg | Expert | 6.70 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | FrееТР.оrg | Expert | 6.08 minutes |
| (Co-op) l4d_smalltown04_mainstreet | FrееТР.оrg | Expert | 7.89 minutes |
| (Co-op) l4d_smalltown05_houseboat | FrееТР.оrg | Expert | 10.97 minutes |