Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | VOOOOOOOOO | Normal | 5.29 minutes |
| (Co-op) l4d_airport02_offices | VOOOOOOOOO | Normal | 15.49 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | VOOOOOOOOO | Normal | 5.29 minutes |
| (Co-op) l4d_airport02_offices | VOOOOOOOOO | Normal | 15.49 minutes |
| (Co-op) l4d_river01_docks | VOOOOOOOOO | Normal | 21.25 seconds |
| (Co-op) l4d_river01_docks | VOOOOOOOOO | Normal | 21.25 seconds |