Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport03_garage |  Nivosus εїз Monarch | Advanced | 13.64 minutes |
| (Co-op) l4d_airport04_terminal | Nivosus εїз Monarch | Advanced | 11.78 minutes |
| (Co-op) l4d_airport05_runway | Nivosus εїз Monarch | Advanced | 8.03 minutes |
