Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | (1)by Pioneer | Normal | 6.30 seconds |
| (Co-op) l4d_airport02_offices | (1)by Pioneer | Normal | 9.45 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | (1)by Pioneer | Normal | 6.30 seconds |
| (Co-op) l4d_airport02_offices | (1)by Pioneer | Normal | 9.45 minutes |
| (Co-op) l4d_river01_docks | (1)by Pioneer | Normal | 10.57 minutes |
| (Co-op) l4d_river01_docks | (1)by Pioneer | Normal | 10.57 minutes |