Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d2_city17_01 | Karvaly | Advanced | 5.84 minutes |
| (Co-op) l4d2_city17_02 | Karvaly | Advanced | 13.23 minutes |
| (Co-op) l4d2_city17_03 | Karvaly | Advanced | 18.15 minutes |
| (Co-op) l4d2_city17_04 | Karvaly | Advanced | 10.08 minutes |
| (Co-op) l4d2_city17_05 | Karvaly | Advanced | 14.96 minutes |