No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital04_interior | bу FrеeТР.оrg | Advanced | 6.47 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | bу FrеeТР.оrg | Expert | 22.73 seconds |
| (Co-op) l4d_airport01_greenhouse | bу FrеeТР.оrg | Advanced | 2.92 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | bу FrеeТР.оrg | Expert | 22.73 seconds |
| (Co-op) l4d_airport01_greenhouse | bу FrеeТР.оrg | Advanced | 2.92 minutes |
| (Co-op) l4d_hospital04_interior | bу FrеeТР.оrg | Advanced | 6.47 minutes |
| (Co-op) l4d_river03_port | bу FrеeТР.оrg | Expert | 9.58 minutes |
| (Co-op) l4d_river03_port | bу FrеeТР.оrg | Expert | 9.58 minutes |