Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | (1)by Pioneer | Normal | 8.29 minutes |
| (Co-op) l4d_airport05_runway | (1)by Pioneer | Normal | 6.59 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | (1)by Pioneer | Normal | 8.29 minutes |
| (Co-op) l4d_airport05_runway | (1)by Pioneer | Normal | 6.59 minutes |
| (Co-op) l4d_river01_docks | (1)by Pioneer | Normal | 1.20 minutes |
| (Co-op) l4d_river01_docks | (1)by Pioneer | Normal | 1.20 minutes |