Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | [IN]by Pioneer | Normal | 47.98 seconds |
| (Co-op) l4d_airport03_garage | [IN]by Pioneer | Normal | 13.12 minutes |
| (Co-op) l4d_airport04_terminal | [IN]by Pioneer | Normal | 5.77 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | [IN]by Pioneer | Normal | 5.61 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | [IN]by Pioneer | Normal | 47.98 seconds |
| (Co-op) l4d_airport03_garage | [IN]by Pioneer | Normal | 13.12 minutes |
| (Co-op) l4d_airport04_terminal | [IN]by Pioneer | Normal | 5.77 minutes |
| (Co-op) l4d_farm01_hilltop | [IN]by Pioneer | Normal | 5.61 minutes |