Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | FrееТР.оrg | Advanced | 6.90 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Advanced | 8.93 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | FrееТР.оrg | Normal | 5.82 minutes |
| (Co-op) l4d_smalltown02_drainage | FrееТР.оrg | Normal | 8.01 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | FrееТР.оrg | Advanced | 6.90 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Advanced | 8.93 minutes |
| (Co-op) l4d_smalltown01_caves | FrееТР.оrg | Normal | 5.82 minutes |
| (Co-op) l4d_smalltown02_drainage | FrееТР.оrg | Normal | 8.01 minutes |