Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | FrееТР.оrg3 | Advanced | 10.53 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg3 | Expert | 11.07 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrg3 | Expert | 10.52 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm03_bridge | FrееТР.оrg3 | Advanced | 7.31 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | FrееТР.оrg3 | Advanced | 10.53 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg3 | Expert | 11.07 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrg3 | Expert | 10.52 minutes |
| (Co-op) l4d_farm03_bridge | FrееТР.оrg3 | Advanced | 7.31 minutes |