Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrg | Normal | 2.90 minutes |
| (Co-op) l4d_airport02_offices | FrееТР.оrg | Normal | 7.84 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | FrееТР.оrg | Expert | 5.28 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrg | Normal | 2.90 minutes |
| (Co-op) l4d_airport02_offices | FrееТР.оrg | Normal | 7.84 minutes |
| (Co-op) l4d_smalltown01_caves | FrееТР.оrg | Expert | 5.28 minutes |