No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | FrееТР.оrg | Expert | 3.07 minutes |
| (Co-op) l4d_hospital02_subway | FrееТР.оrg | Expert | 13.80 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrg | Normal | 5.84 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | FrееТР.оrg | Advanced | 3.34 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | FrееТР.оrg | Advanced | 3.34 minutes |
| (Co-op) l4d_hospital01_apartment | FrееТР.оrg | Expert | 3.07 minutes |
| (Co-op) l4d_hospital02_subway | FrееТР.оrg | Expert | 13.80 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrg | Normal | 5.84 minutes |