No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital02_subway | FrееТР.оrg | Expert | 9.06 minutes |
| (Co-op) l4d_hospital03_sewers | FrееТР.оrg | Expert | 8.88 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrg | Expert | 7.50 minutes |
| (Co-op) l4d_hospital05_rooftop | FrееТР.оrg | Expert | 11.97 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | FrееТР.оrg | Expert | 45.86 seconds |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | FrееТР.оrg | Expert | 45.86 seconds |
| (Co-op) l4d_hospital02_subway | FrееТР.оrg | Expert | 9.06 minutes |
| (Co-op) l4d_hospital03_sewers | FrееТР.оrg | Expert | 8.88 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrg | Expert | 7.50 minutes |
| (Co-op) l4d_hospital05_rooftop | FrееТР.оrg | Expert | 11.97 minutes |