Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d2_city17_01 | | Normal | 4.70 minutes |
| (Co-op) l4d2_city17_02 | | Normal | 9.02 minutes |
| (Co-op) l4d2_city17_03 | | Normal | 9.25 minutes |
| (Co-op) l4d2_city17_04 | | Normal | 11.38 minutes |
| (Co-op) l4d2_city17_05 | | Normal | 10.26 minutes |