Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrg | Advanced | 2.76 minutes |
| (Co-op) l4d_airport02_offices | FrееТР.оrg | Advanced | 9.19 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrg | Advanced | 11.67 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Advanced | 9.12 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrg | Advanced | 13.49 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | FrееТР.оrg | Advanced | 8.11 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrg | Advanced | 2.76 minutes |
| (Co-op) l4d_airport02_offices | FrееТР.оrg | Advanced | 9.19 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrg | Advanced | 11.67 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Advanced | 9.12 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrg | Advanced | 13.49 minutes |
| (Co-op) l4d_farm01_hilltop | FrееТР.оrg | Advanced | 8.11 minutes |
| (Co-op) l4d_river01_docks | FrееТР.оrg | Advanced | 20.69 seconds |
| (Co-op) l4d_river01_docks | FrееТР.оrg | Advanced | 20.69 seconds |
| (Co-op) l4d_river02_barge | FrееТР.оrg | Advanced | 12.54 minutes |
| (Co-op) l4d_river02_barge | FrееТР.оrg | Advanced | 12.54 minutes |