Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d2_city17_01 | Gzenor | Expert | 8.45 seconds |
| (Co-op) l4d2_city17_02 | Gzenor | Expert | 8.88 minutes |
| (Co-op) l4d2_city17_03 | Gzenor | Expert | 12.89 minutes |
| (Co-op) l4d2_city17_04 | Gzenor | Expert | 15.23 minutes |
| (Co-op) l4d2_city17_05 | Gzenor | Expert | 10.30 minutes |