Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | by l4dzone.ru | Normal | 15.79 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown02_drainage | by l4dzone.ru | Advanced | 5.97 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | by l4dzone.ru | Advanced | 5.97 minutes |
| (Co-op) l4d_smalltown04_mainstreet | by l4dzone.ru | Advanced | 9.96 minutes |
| (Co-op) l4d_smalltown05_houseboat | by l4dzone.ru | Advanced | 10.73 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | by l4dzone.ru | Normal | 15.79 minutes |
| (Co-op) l4d_smalltown02_drainage | by l4dzone.ru | Advanced | 5.97 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | by l4dzone.ru | Advanced | 5.97 minutes |
| (Co-op) l4d_smalltown04_mainstreet | by l4dzone.ru | Advanced | 9.96 minutes |
| (Co-op) l4d_smalltown05_houseboat | by l4dzone.ru | Advanced | 10.73 minutes |