Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | Pancho | Advanced | 1.47 minutes |
| (Co-op) l4d_airport04_terminal | Pancho | Advanced | 6.74 minutes |
| (Co-op) l4d_airport05_runway | Pancho | Advanced | 10.02 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | Pancho | Advanced | 1.47 minutes |
| (Co-op) l4d_airport04_terminal | Pancho | Advanced | 6.74 minutes |
| (Co-op) l4d_airport05_runway | Pancho | Advanced | 10.02 minutes |