Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrgp | Expert | 3.25 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrgp | Expert | 10.56 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrgp | Expert | 3.25 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrgp | Expert | 10.56 minutes |
| (Co-op) l4d_river02_barge | FrееТР.оrgp | Expert | 13.46 minutes |
| (Co-op) l4d_river02_barge | FrееТР.оrgp | Expert | 13.46 minutes |
| (Co-op) l4d_river03_port | FrееТР.оrgp | Expert | 9.32 minutes |
| (Co-op) l4d_river03_port | FrееТР.оrgp | Expert | 9.32 minutes |