Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_deathaboard01_prison | Blank Face | Advanced | 7.63 minutes |
| (Co-op) l4d_deathaboard02_yard | Blank Face | Advanced | 8.60 minutes |
| (Co-op) l4d_deathaboard03_docks | Blank Face | Advanced | 6.67 minutes |
| (Co-op) l4d_deathaboard04_ship | Blank Face | Advanced | 6.17 minutes |