Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse |  Dapper.nerd | Normal | 5.41 minutes |
| (Co-op) l4d_airport02_offices | Dapper.nerd | Normal | 6.26 minutes |
| (Co-op) l4d_airport03_garage | Dapper.nerd | Normal | 10.52 minutes |
| (Co-op) l4d_airport04_terminal | Dapper.nerd | Normal | 7.89 minutes |
| (Co-op) l4d_airport05_runway | Dapper.nerd | Normal | 6.89 minutes |
