Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d2_city17_01 | ＢＬＵＥ ＩＲＯＮ | Normal | 6.37 minutes |
| (Co-op) l4d2_city17_02 | ＢＬＵＥ ＩＲＯＮ | Normal | 12.05 minutes |
| (Co-op) l4d2_city17_03 | ＢＬＵＥ ＩＲＯＮ | Normal | 13.72 minutes |
| (Co-op) l4d2_city17_04 | ＢＬＵＥ ＩＲＯＮ | Normal | 18.83 minutes |