No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  FrееТР.оrg | Normal | 10.61 minutes |
| (Co-op) l4d_hospital03_sewers | FrееТР.оrg | Normal | 12.33 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrg | Normal | 7.17 minutes |
| (Co-op) l4d_hospital05_rooftop | FrееТР.оrg | Normal | 8.70 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | FrееТР.оrg | Normal | 15.91 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | FrееТР.оrg | Normal | 7.25 minutes |
| (Co-op) l4d_smalltown02_drainage | FrееТР.оrg | Normal | 5.95 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | FrееТР.оrg | Normal | 10.44 minutes |
| (Co-op) l4d_smalltown04_mainstreet | FrееТР.оrg | Normal | 14.36 minutes |
| (Co-op) l4d_smalltown05_houseboat | FrееТР.оrg | Normal | 11.17 minutes |
