Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | FrееТР.оrg | Advanced | 11.87 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrg | Advanced | 10.03 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Advanced | 6.29 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | FrееТР.оrg | Advanced | 11.87 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrg | Advanced | 10.03 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Advanced | 6.29 minutes |