Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d2_city17_01 | Schaeferdog | Advanced | 6.68 minutes |
| (Co-op) l4d2_city17_03 | Schaeferdog | Advanced | 12.26 minutes |
| (Co-op) l4d2_city17_04 | Schaeferdog | Advanced | 14.60 minutes |
| (Co-op) l4d2_city17_05 | Schaeferdog | Advanced | 8.46 minutes |