Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse |  KinggGrizzy | Normal | 3.07 minutes |
| (Co-op) l4d_airport02_offices | KinggGrizzy | Normal | 8.99 minutes |
| (Co-op) l4d_airport03_garage | KinggGrizzy | Normal | 7.97 minutes |
| (Co-op) l4d_airport04_terminal | KinggGrizzy | Normal | 8.32 minutes |
| (Co-op) l4d_airport05_runway | KinggGrizzy | Normal | 6.29 minutes |
