No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  FrееТР.оrg | Normal | 6.19 minutes |
| (Co-op) l4d_hospital03_sewers | FrееТР.оrg | Normal | 5.37 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrg | Normal | 4.69 minutes |
| (Co-op) l4d_hospital05_rooftop | FrееТР.оrg | Normal | 8.28 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | FrееТР.оrg | Normal | 8.37 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrg | Normal | 5.40 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Normal | 3.51 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrg | Normal | 5.46 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | FrееТР.оrg | Normal | 2.69 minutes |
| (Co-op) l4d_smalltown02_drainage | FrееТР.оrg | Normal | 4.74 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | FrееТР.оrg | Normal | 5.02 minutes |
| (Co-op) l4d_smalltown04_mainstreet | FrееТР.оrg | Normal | 5.16 minutes |
| (Co-op) l4d_smalltown05_houseboat | FrееТР.оrg | Normal | 8.92 minutes |
