No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  FrееТР.оrg | Advanced | 10.49 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport03_garage | FrееТР.оrg | Normal | 13.30 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Normal | 5.89 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrg | Normal | 8.10 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | FrееТР.оrg | Normal | 3.83 minutes |
