Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | bу FrеeТР.оrg} | Expert | 3.42 minutes |
| (Co-op) l4d_airport02_offices | bу FrеeТР.оrg} | Expert | 10.71 minutes |
| (Co-op) l4d_airport03_garage | bу FrеeТР.оrg} | Expert | 7.76 minutes |
| (Co-op) l4d_airport04_terminal | bу FrеeТР.оrg} | Expert | 11.33 minutes |
| (Co-op) l4d_airport04_terminal | bу FrеeТР.оrg} | Normal | 8.32 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | bу FrеeТР.оrg} | Normal | 3.32 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | bу FrеeТР.оrg} | Expert | 3.42 minutes |
| (Co-op) l4d_airport02_offices | bу FrеeТР.оrg} | Expert | 10.71 minutes |
| (Co-op) l4d_airport03_garage | bу FrеeТР.оrg} | Expert | 7.76 minutes |
| (Co-op) l4d_airport04_terminal | bу FrеeТР.оrg} | Expert | 11.33 minutes |
| (Co-op) l4d_airport04_terminal | bу FrеeТР.оrg} | Normal | 8.32 minutes |
| (Co-op) l4d_farm01_hilltop | bу FrеeТР.оrg} | Normal | 3.32 minutes |
| (Co-op) l4d_river02_barge | bу FrеeТР.оrg} | Expert | 12.22 minutes |
| (Co-op) l4d_river02_barge | bу FrеeТР.оrg} | Expert | 12.22 minutes |
| (Co-op) l4d_river03_port | bу FrеeТР.оrg} | Expert | 17.04 minutes |
| (Co-op) l4d_river03_port | bу FrеeТР.оrg} | Expert | 17.04 minutes |