Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices |  Jimmy gibbs jr | Advanced | 8.87 minutes |
| (Co-op) l4d_airport03_garage | Jimmy gibbs jr | Advanced | 10.49 minutes |
| (Co-op) l4d_airport04_terminal | Jimmy gibbs jr | Advanced | 6.26 minutes |
| (Co-op) l4d_airport05_runway | Jimmy gibbs jr | Advanced | 7.70 minutes |
