Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport04_terminal | (1)by Pioneer | Normal | 4.29 minutes |
| (Co-op) l4d_airport05_runway | (1)by Pioneer | Normal | 6.63 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | (1)by Pioneer | Advanced | 5.51 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport04_terminal | (1)by Pioneer | Normal | 4.29 minutes |
| (Co-op) l4d_airport05_runway | (1)by Pioneer | Normal | 6.63 minutes |
| (Co-op) l4d_farm01_hilltop | (1)by Pioneer | Advanced | 5.51 minutes |
| (Co-op) l4d_river02_barge | (1)by Pioneer | Normal | 10.23 minutes |
| (Co-op) l4d_river02_barge | (1)by Pioneer | Normal | 10.23 minutes |