Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_deathaboard01_prison | hardt | Normal | 10.81 minutes |
| (Co-op) l4d_deathaboard02_yard | hardt | Normal | 12.03 minutes |
| (Co-op) l4d_deathaboard03_docks | hardt | Normal | 8.97 minutes |
| (Co-op) l4d_deathaboard04_ship | hardt | Normal | 8.74 minutes |