Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse |  ForbiddenBroly | Normal | 1.98 minutes |
| (Co-op) l4d_airport02_offices | ForbiddenBroly | Normal | 7.00 minutes |
| (Co-op) l4d_airport03_garage | ForbiddenBroly | Normal | 5.69 minutes |
| (Co-op) l4d_airport04_terminal | ForbiddenBroly | Normal | 3.78 minutes |
| (Co-op) l4d_airport05_runway | ForbiddenBroly | Normal | 5.48 minutes |
