Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | a r a
| Normal | 4.77 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | a r a
| Normal | 4.77 minutes |
| (Co-op) l4d_river01_docks | a r a
| Normal | 50.13 seconds |
| (Co-op) l4d_river01_docks | a r a
| Normal | 50.13 seconds |
| (Co-op) l4d_river02_barge | a r a
| Normal | 15.93 minutes |
| (Co-op) l4d_river02_barge | a r a
| Normal | 15.93 minutes |