Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d2_city17_01 | Rarity | Normal | 5.25 minutes |
| (Co-op) l4d2_city17_02 | Rarity | Normal | 9.78 minutes |
| (Co-op) l4d2_city17_03 | Rarity | Normal | 10.13 minutes |
| (Co-op) l4d2_city17_04 | Rarity | Normal | 10.59 minutes |
| (Co-op) l4d2_city17_05 | Rarity | Normal | 10.73 minutes |