Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Expert | 9.55 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrg | Advanced | 6.39 minutes |
| (Co-op) l4d_farm03_bridge | FrееТР.оrg | Advanced | 10.31 minutes |
| (Co-op) l4d_farm04_barn | FrееТР.оrg | Advanced | 9.96 minutes |
| (Co-op) l4d_farm05_cornfield | FrееТР.оrg | Advanced | 12.62 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Expert | 9.55 minutes |
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrg | Advanced | 6.39 minutes |
| (Co-op) l4d_farm03_bridge | FrееТР.оrg | Advanced | 10.31 minutes |
| (Co-op) l4d_farm04_barn | FrееТР.оrg | Advanced | 9.96 minutes |
| (Co-op) l4d_farm05_cornfield | FrееТР.оrg | Advanced | 12.62 minutes |