Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | FrееТР.оrg | Expert | 15.39 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Advanced | 8.16 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrg | Advanced | 11.78 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm03_bridge | FrееТР.оrg | Advanced | 8.96 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | FrееТР.оrg | Expert | 15.39 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Advanced | 8.16 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrg | Advanced | 11.78 minutes |
| (Co-op) l4d_farm03_bridge | FrееТР.оrg | Advanced | 8.96 minutes |
| (Co-op) l4d_river01_docks | FrееТР.оrg | Advanced | 8.97 minutes |
| (Co-op) l4d_river01_docks | FrееТР.оrg | Advanced | 8.97 minutes |
| (Co-op) l4d_river02_barge | FrееТР.оrg | Advanced | 14.54 minutes |
| (Co-op) l4d_river02_barge | FrееТР.оrg | Advanced | 14.54 minutes |
| (Co-op) l4d_river03_port | FrееТР.оrg | Advanced | 13.64 minutes |
| (Co-op) l4d_river03_port | FrееТР.оrg | Advanced | 13.64 minutes |