Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices |  bryan.gael.castillo | Normal | 9.53 minutes |
| (Co-op) l4d_airport03_garage | bryan.gael.castillo | Normal | 10.48 minutes |
| (Co-op) l4d_airport04_terminal | bryan.gael.castillo | Normal | 6.06 minutes |
| (Co-op) l4d_airport05_runway | bryan.gael.castillo | Normal | 7.53 minutes |
