Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | [RU](1)by Pioneer | Normal | 53.89 seconds |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | [RU](1)by Pioneer | Normal | 53.89 seconds |
| (Co-op) l4d_river01_docks | [RU](1)by Pioneer | Normal | 9.77 minutes |
| (Co-op) l4d_river01_docks | [RU](1)by Pioneer | Normal | 9.77 minutes |
| (Co-op) l4d_river02_barge | [RU](1)by Pioneer | Normal | 12.96 minutes |
| (Co-op) l4d_river02_barge | [RU](1)by Pioneer | Normal | 12.96 minutes |