Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_deathaboard01_prison | Icasuras | Normal | 7.50 minutes |
| (Co-op) l4d_deathaboard02_yard | Icasuras | Normal | 7.19 minutes |
| (Co-op) l4d_deathaboard03_docks | Icasuras | Normal | 8.52 minutes |
| (Co-op) l4d_deathaboard04_ship | Icasuras | Normal | 8.45 minutes |
| (Co-op) l4d_deathaboard05_light | Icasuras | Normal | 13.88 minutes |