Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | (1)by l4dzone.ru | Normal | 3.61 minutes |
| (Co-op) l4d_airport02_offices | (1)by l4dzone.ru | Normal | 7.27 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | (1)by l4dzone.ru | Normal | 3.61 minutes |
| (Co-op) l4d_airport02_offices | (1)by l4dzone.ru | Normal | 7.27 minutes |
| (Co-op) l4d_river02_barge | (1)by l4dzone.ru | Normal | 8.34 minutes |
| (Co-op) l4d_river02_barge | (1)by l4dzone.ru | Normal | 8.34 minutes |