No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  FrееТР.оrg | Normal | 12.38 minutes |
| (Co-op) l4d_hospital03_sewers | FrееТР.оrg | Expert | 15.79 minutes |
| (Co-op) l4d_hospital03_sewers | FrееТР.оrg | Normal | 3.88 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrg | Expert | 9.19 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrg | Normal | 9.11 minutes |
| (Co-op) l4d_hospital05_rooftop | FrееТР.оrg | Normal | 7.41 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrg | Normal | 8.16 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Normal | 10.91 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrg | Normal | 8.50 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | FrееТР.оrg | Expert | 10.52 minutes |
| (Co-op) l4d_smalltown01_caves | FrееТР.оrg | Normal | 50.46 seconds |
| (Co-op) l4d_smalltown02_drainage | FrееТР.оrg | Expert | 8.97 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | FrееТР.оrg | Expert | 12.43 minutes |
| (Co-op) l4d_smalltown04_mainstreet | FrееТР.оrg | Expert | 12.38 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_vs_hospital03_sewers | FrееТР.оrg | Normal | 15.11 minutes |
