Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Dianosik | Advanced | 30.98 seconds |
| (Co-op) l4d_airport02_offices | Dianosik | Advanced | 8.03 minutes |
| (Co-op) l4d_airport03_garage | Dianosik | Advanced | 8.43 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Dianosik | Advanced | 30.98 seconds |
| (Co-op) l4d_airport02_offices | Dianosik | Advanced | 8.03 minutes |
| (Co-op) l4d_airport03_garage | Dianosik | Advanced | 8.43 minutes |