Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_deathaboard01_prison | GRUMPY | Normal | 7.07 minutes |
| (Co-op) l4d_deathaboard02_yard | GRUMPY | Normal | 8.92 minutes |
| (Co-op) l4d_deathaboard03_docks | GRUMPY | Normal | 7.38 minutes |
| (Co-op) l4d_deathaboard04_ship | GRUMPY | Normal | 6.15 minutes |