Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport03_garage | by Pioneer | Normal | 1.58 minutes |
| (Co-op) l4d_airport04_terminal | by Pioneer | Normal | 5.26 minutes |
| (Co-op) l4d_airport05_runway | by Pioneer | Normal | 7.28 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport03_garage | by Pioneer | Normal | 1.58 minutes |
| (Co-op) l4d_airport04_terminal | by Pioneer | Normal | 5.26 minutes |
| (Co-op) l4d_airport05_runway | by Pioneer | Normal | 7.28 minutes |