Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrg{ | Expert | 2.37 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm04_barn | FrееТР.оrg{ | Advanced | 9.61 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrg{ | Expert | 2.37 minutes |
| (Co-op) l4d_farm04_barn | FrееТР.оrg{ | Advanced | 9.61 minutes |
| (Co-op) l4d_river03_port | FrееТР.оrg{ | Expert | 9.25 minutes |
| (Co-op) l4d_river03_port | FrееТР.оrg{ | Expert | 9.25 minutes |