Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_149_1 | vinhnyu | Normal | 11.90 minutes |
| (Co-op) l4d_149_2 | vinhnyu | Normal | 12.89 minutes |
| (Co-op) l4d_149_3 | vinhnyu | Normal | 13.90 minutes |
| (Co-op) l4d_149_4 | vinhnyu | Normal | 10.05 minutes |
| (Co-op) l4d_149_5 | vinhnyu | Normal | 9.96 minutes |