Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d2_city17_01 | | Normal | 4.50 minutes |
| (Co-op) l4d2_city17_02 | | Normal | 7.84 minutes |
| (Co-op) l4d2_city17_03 | | Normal | 8.72 minutes |
| (Co-op) l4d2_city17_04 | | Normal | 12.37 minutes |
| (Co-op) l4d2_city17_05 | | Normal | 11.76 minutes |