Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d2_city17_01 | mortal1945 | Advanced | 5.36 minutes |
| (Co-op) l4d2_city17_02 | mortal1945 | Advanced | 9.78 minutes |
| (Co-op) l4d2_city17_03 | mortal1945 | Advanced | 12.56 minutes |
| (Co-op) l4d2_city17_04 | mortal1945 | Advanced | 17.58 minutes |
| (Co-op) l4d2_city17_05 | mortal1945 | Advanced | 11.58 minutes |