Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | KENJI86 | Expert | 17.16 minutes |
| (Co-op) l4d_airport04_terminal | KENJI86 | Expert | 10.03 minutes |
| (Co-op) l4d_airport05_runway | KENJI86 | Expert | 10.37 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | KENJI86 | Expert | 17.16 minutes |
| (Co-op) l4d_airport04_terminal | KENJI86 | Expert | 10.03 minutes |
| (Co-op) l4d_airport05_runway | KENJI86 | Expert | 10.37 minutes |