Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | (1)FrееТР.оrg | Expert | 9.29 minutes |
| (Co-op) l4d_airport05_runway | (1)FrееТР.оrg | Expert | 10.56 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | (1)FrееТР.оrg | Expert | 4.95 minutes |
| (Co-op) l4d_farm02_traintunnel | (1)FrееТР.оrg | Expert | 8.84 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | (1)FrееТР.оrg | Expert | 9.29 minutes |
| (Co-op) l4d_airport05_runway | (1)FrееТР.оrg | Expert | 10.56 minutes |
| (Co-op) l4d_farm01_hilltop | (1)FrееТР.оrg | Expert | 4.95 minutes |
| (Co-op) l4d_farm02_traintunnel | (1)FrееТР.оrg | Expert | 8.84 minutes |