Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport03_garage | FrееТР.оrg | Normal | 1.03 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Normal | 10.41 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrg | Normal | 7.50 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport03_garage | FrееТР.оrg | Normal | 1.03 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Normal | 10.41 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrg | Normal | 7.50 minutes |