Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | [PL]by Pioneer | Normal | 26.47 seconds |
| (Co-op) l4d_airport02_offices | [PL]by Pioneer | Normal | 9.69 minutes |
| (Co-op) l4d_airport04_terminal | [PL]by Pioneer | Advanced | 6.38 minutes |
| (Co-op) l4d_airport05_runway | [PL]by Pioneer | Advanced | 7.05 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | [PL]by Pioneer | Advanced | 5.95 minutes |
| (Co-op) l4d_farm01_hilltop | [PL]by Pioneer | Normal | 3.87 minutes |
| (Co-op) l4d_farm02_traintunnel | [PL]by Pioneer | Advanced | 5.06 minutes |
| (Co-op) l4d_farm02_traintunnel | [PL]by Pioneer | Normal | 4.61 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | [PL]by Pioneer | Normal | 26.47 seconds |
| (Co-op) l4d_airport02_offices | [PL]by Pioneer | Normal | 9.69 minutes |
| (Co-op) l4d_airport04_terminal | [PL]by Pioneer | Advanced | 6.38 minutes |
| (Co-op) l4d_airport05_runway | [PL]by Pioneer | Advanced | 7.05 minutes |
| (Co-op) l4d_farm01_hilltop | [PL]by Pioneer | Advanced | 5.95 minutes |
| (Co-op) l4d_farm01_hilltop | [PL]by Pioneer | Normal | 3.87 minutes |
| (Co-op) l4d_farm02_traintunnel | [PL]by Pioneer | Advanced | 5.06 minutes |
| (Co-op) l4d_farm02_traintunnel | [PL]by Pioneer | Normal | 4.61 minutes |
| (Co-op) l4d_river01_docks | [PL]by Pioneer | Normal | 48.78 seconds |
| (Co-op) l4d_river01_docks | [PL]by Pioneer | Normal | 48.78 seconds |