Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_deathaboard01_prison | gizol | Advanced | 11.45 minutes |
| (Co-op) l4d_deathaboard02_yard | gizol | Advanced | 12.28 minutes |
| (Co-op) l4d_deathaboard03_docks | gizol | Advanced | 12.88 minutes |
| (Co-op) l4d_deathaboard04_ship | gizol | Advanced | 9.65 minutes |