Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse |  imichfruzz1 | Normal | 4.48 minutes |
| (Co-op) l4d_airport02_offices | imichfruzz1 | Normal | 9.88 minutes |
| (Co-op) l4d_airport03_garage | imichfruzz1 | Normal | 8.19 minutes |
| (Co-op) l4d_airport04_terminal | imichfruzz1 | Normal | 3.84 minutes |
| (Co-op) l4d_airport05_runway | imichfruzz1 | Normal | 5.48 minutes |
