No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  FrееТР.оrg | Normal | 3.71 minutes |
| (Co-op) l4d_hospital02_subway | FrееТР.оrg | Normal | 8.37 minutes |
| (Co-op) l4d_hospital03_sewers | FrееТР.оrg | Normal | 12.42 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrg | Normal | 10.85 minutes |
| (Co-op) l4d_hospital05_rooftop | FrееТР.оrg | Normal | 7.42 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrg | Normal | 4.61 minutes |
| (Co-op) l4d_airport02_offices | FrееТР.оrg | Normal | 10.46 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrg | Normal | 10.45 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | FrееТР.оrg | Normal | 5.59 minutes |
| (Co-op) l4d_smalltown02_drainage | FrееТР.оrg | Normal | 8.58 minutes |
| (Co-op) l4d_smalltown04_mainstreet | FrееТР.оrg | Normal | 11.40 minutes |
| (Co-op) l4d_smalltown05_houseboat | FrееТР.оrg | Normal | 9.26 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | FrееТР.оrg | Normal | 13.62 minutes |
