Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrg0 | Expert | 4.77 minutes |
| (Co-op) l4d_airport02_offices | FrееТР.оrg0 | Expert | 9.34 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrg0 | Expert | 11.39 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg0 | Expert | 8.28 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | FrееТР.оrg0 | Expert | 3.54 minutes |
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrg0 | Expert | 3.79 minutes |
| (Co-op) l4d_farm03_bridge | FrееТР.оrg0 | Expert | 12.68 minutes |
| (Co-op) l4d_farm04_barn | FrееТР.оrg0 | Expert | 7.79 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrg0 | Expert | 4.77 minutes |
| (Co-op) l4d_airport02_offices | FrееТР.оrg0 | Expert | 9.34 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrg0 | Expert | 11.39 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg0 | Expert | 8.28 minutes |
| (Co-op) l4d_farm01_hilltop | FrееТР.оrg0 | Expert | 3.54 minutes |
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrg0 | Expert | 3.79 minutes |
| (Co-op) l4d_farm03_bridge | FrееТР.оrg0 | Expert | 12.68 minutes |
| (Co-op) l4d_farm04_barn | FrееТР.оrg0 | Expert | 7.79 minutes |