Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | (1)FrееТР.оrg | Expert | 4.28 minutes |
| (Co-op) l4d_airport02_offices | (1)FrееТР.оrg | Expert | 10.74 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | (1)FrееТР.оrg | Expert | 4.28 minutes |
| (Co-op) l4d_airport02_offices | (1)FrееТР.оrg | Expert | 10.74 minutes |