No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | FrееТР.оrg | Normal | 4.92 minutes |
| (Co-op) l4d_hospital02_subway | FrееТР.оrg | Normal | 10.23 minutes |
| (Co-op) l4d_hospital03_sewers | FrееТР.оrg | Normal | 8.14 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrg | Normal | 4.35 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrg | Normal | 4.35 minutes |
| (Co-op) l4d_hospital01_apartment | FrееТР.оrg | Normal | 4.92 minutes |
| (Co-op) l4d_hospital02_subway | FrееТР.оrg | Normal | 10.23 minutes |
| (Co-op) l4d_hospital03_sewers | FrееТР.оrg | Normal | 8.14 minutes |