Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport04_terminal |  πͺπ€π¦ | Normal | 5.38 minutes |
| (Co-op) l4d_airport05_runway | πͺπ€π¦ | Normal | 8.24 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown05_houseboat | πͺπ€π¦ | Advanced | 9.51 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_fallen03_tower | πͺπ€π¦ | Advanced | 12.48 minutes |
| (Co-op) l4d_fallen04_cliff | πͺπ€π¦ | Advanced | 13.62 minutes |
