Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse |  (AFK)FrееТР.оrg | Normal | 2.83 minutes |
| (Co-op) l4d_airport02_offices | (AFK)FrееТР.оrg | Normal | 5.70 minutes |
| (Co-op) l4d_airport03_garage | (AFK)FrееТР.оrg | Normal | 11.69 minutes |
| (Co-op) l4d_airport04_terminal | (AFK)FrееТР.оrg | Normal | 7.61 minutes |
| (Co-op) l4d_airport05_runway | (AFK)FrееТР.оrg | Normal | 7.82 minutes |
