No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  FrееТР.оrg | Advanced | 12.33 minutes |
| (Co-op) l4d_hospital03_sewers | FrееТР.оrg | Advanced | 10.80 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrg | Advanced | 10.70 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Expert | 12.24 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown04_mainstreet | FrееТР.оrg | Advanced | 13.61 minutes |
