Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | а) | Normal | 5.80 seconds |
| (Co-op) l4d_airport02_offices | а) | Normal | 9.55 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | а) | Normal | 5.80 seconds |
| (Co-op) l4d_airport02_offices | а) | Normal | 9.55 minutes |