Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices |  DRILLARY CLINTON | Expert | 7.08 minutes |
| (Co-op) l4d_airport03_garage | DRILLARY CLINTON | Expert | 8.15 minutes |
| (Co-op) l4d_airport04_terminal | DRILLARY CLINTON | Expert | 3.37 minutes |
| (Co-op) l4d_airport05_runway | DRILLARY CLINTON | Expert | 6.18 minutes |
