Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | [PH](1)by Pioneer | Normal | 2.09 minutes |
| (Co-op) l4d_airport02_offices | [PH](1)by Pioneer | Normal | 7.29 minutes |
| (Co-op) l4d_airport03_garage | [PH](1)by Pioneer | Normal | 8.18 minutes |
| (Co-op) l4d_airport04_terminal | [PH](1)by Pioneer | Normal | 8.21 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | [PH](1)by Pioneer | Normal | 4.01 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | [PH](1)by Pioneer | Normal | 2.09 minutes |
| (Co-op) l4d_airport02_offices | [PH](1)by Pioneer | Normal | 7.29 minutes |
| (Co-op) l4d_airport03_garage | [PH](1)by Pioneer | Normal | 8.18 minutes |
| (Co-op) l4d_airport04_terminal | [PH](1)by Pioneer | Normal | 8.21 minutes |
| (Co-op) l4d_farm01_hilltop | [PH](1)by Pioneer | Normal | 4.01 minutes |
| (Co-op) l4d_river01_docks | [PH](1)by Pioneer | Normal | 1.22 minutes |
| (Co-op) l4d_river01_docks | [PH](1)by Pioneer | Normal | 1.22 minutes |
| (Co-op) l4d_river02_barge | [PH](1)by Pioneer | Normal | 10.79 minutes |
| (Co-op) l4d_river02_barge | [PH](1)by Pioneer | Normal | 10.79 minutes |