Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | (1)FrееТР.оrg | Normal | 5.70 minutes |
| (Co-op) l4d_airport02_offices | (1)FrееТР.оrg | Normal | 7.27 minutes |
| (Co-op) l4d_airport03_garage | (1)FrееТР.оrg | Normal | 8.07 minutes |
| (Co-op) l4d_airport04_terminal | (1)FrееТР.оrg | Normal | 6.51 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | (1)FrееТР.оrg | Normal | 5.70 minutes |
| (Co-op) l4d_airport02_offices | (1)FrееТР.оrg | Normal | 7.27 minutes |
| (Co-op) l4d_airport03_garage | (1)FrееТР.оrg | Normal | 8.07 minutes |
| (Co-op) l4d_airport04_terminal | (1)FrееТР.оrg | Normal | 6.51 minutes |