Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrg
| Expert | 3.94 minutes |
| (Co-op) l4d_airport02_offices | FrееТР.оrg
| Expert | 8.97 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrg
| Expert | 9.34 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg
| Expert | 4.67 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg
| Advanced | 8.02 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg
| Normal | 5.84 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrg
| Expert | 10.42 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrg
| Advanced | 10.95 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | FrееТР.оrg
| Expert | 3.66 minutes |
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrg
| Expert | 5.75 minutes |
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrg
| Advanced | 5.46 minutes |
| (Co-op) l4d_farm03_bridge | FrееТР.оrg
| Expert | 8.94 minutes |
| (Co-op) l4d_farm03_bridge | FrееТР.оrg
| Advanced | 9.43 minutes |
| (Co-op) l4d_farm04_barn | FrееТР.оrg
| Expert | 5.14 minutes |
| (Co-op) l4d_farm04_barn | FrееТР.оrg
| Advanced | 14.20 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrg
| Expert | 3.94 minutes |
| (Co-op) l4d_airport02_offices | FrееТР.оrg
| Expert | 8.97 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrg
| Expert | 9.34 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg
| Expert | 4.67 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg
| Advanced | 8.02 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg
| Normal | 5.84 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrg
| Expert | 10.42 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrg
| Advanced | 10.95 minutes |
| (Co-op) l4d_farm01_hilltop | FrееТР.оrg
| Expert | 3.66 minutes |
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrg
| Expert | 5.75 minutes |
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrg
| Advanced | 5.46 minutes |
| (Co-op) l4d_farm03_bridge | FrееТР.оrg
| Expert | 8.94 minutes |
| (Co-op) l4d_farm03_bridge | FrееТР.оrg
| Advanced | 9.43 minutes |
| (Co-op) l4d_farm04_barn | FrееТР.оrg
| Expert | 5.14 minutes |
| (Co-op) l4d_farm04_barn | FrееТР.оrg
| Advanced | 14.20 minutes |
| (Co-op) l4d_river01_docks | FrееТР.оrg
| Normal | 6.65 seconds |
| (Co-op) l4d_river01_docks | FrееТР.оrg
| Normal | 6.65 seconds |
| (Co-op) l4d_river02_barge | FrееТР.оrg
| Advanced | 15.31 minutes |
| (Co-op) l4d_river02_barge | FrееТР.оrg
| Advanced | 15.31 minutes |