Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_deathaboard01_prison | blackdragon | Advanced | 8.51 minutes |
| (Co-op) l4d_deathaboard02_yard | blackdragon | Advanced | 10.50 minutes |
| (Co-op) l4d_deathaboard03_docks | blackdragon | Advanced | 8.56 minutes |
| (Co-op) l4d_deathaboard04_ship | blackdragon | Advanced | 9.98 minutes |