Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d2_stadium1_apartment | [OPST]Fox | Normal | 12.87 minutes |
| (Co-op) l4d2_stadium2_riverwalk | [OPST]Fox | Normal | 13.78 minutes |
| (Co-op) l4d2_stadium3_city1 | [OPST]Fox | Normal | 14.72 minutes |
| (Co-op) l4d2_stadium4_city2 | [OPST]Fox | Normal | 16.89 minutes |