Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d2_city17_01 | Sick Pearl | Normal | 2.79 minutes |
| (Co-op) l4d2_city17_02 | Sick Pearl | Normal | 7.18 minutes |
| (Co-op) l4d2_city17_03 | Sick Pearl | Normal | 11.53 minutes |
| (Co-op) l4d2_city17_04 | Sick Pearl | Normal | 12.90 minutes |