Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d2_city17_01 | Cake | Advanced | 3.64 minutes |
| (Co-op) l4d2_city17_02 | Cake | Advanced | 6.64 minutes |
| (Co-op) l4d2_city17_03 | Cake | Advanced | 14.70 minutes |
| (Co-op) l4d2_city17_04 | Cake | Advanced | 8.84 minutes |
| (Co-op) l4d2_city17_05 | Cake | Advanced | 9.35 minutes |