Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Advanced | 13.57 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrg | Advanced | 6.92 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Advanced | 13.57 minutes |
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrg | Advanced | 6.92 minutes |