Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_deathaboard01_prison | Mashakosha | Normal | 6.98 minutes |
| (Co-op) l4d_deathaboard02_yard | Mashakosha | Normal | 10.48 minutes |
| (Co-op) l4d_deathaboard03_docks | Mashakosha | Normal | 8.69 minutes |
| (Co-op) l4d_deathaboard04_ship | Mashakosha | Normal | 10.12 minutes |
| (Co-op) l4d_deathaboard05_light | Mashakosha | Normal | 8.16 minutes |
| (Co-op) uf1_boulevard | Mashakosha | Normal | 12.53 minutes |
| (Co-op) uf2_rooftops | Mashakosha | Normal | 17.86 minutes |
| (Co-op) uf3_harbor | Mashakosha | Normal | 21.39 minutes |
| (Co-op) uf4_airfield | Mashakosha | Normal | 11.58 minutes |