Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse |  JuanSelmouni | Normal | 4.96 minutes |
| (Co-op) l4d_airport02_offices | JuanSelmouni | Normal | 16.96 minutes |
| (Co-op) l4d_airport03_garage | JuanSelmouni | Normal | 8.73 minutes |
| (Co-op) l4d_airport04_terminal | JuanSelmouni | Normal | 7.06 minutes |
| (Co-op) l4d_airport05_runway | JuanSelmouni | Normal | 7.90 minutes |
