Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d2_city17_01 | DEMZZ o BIG BOSS | Normal | 4.21 minutes |
| (Co-op) l4d2_city17_02 | DEMZZ o BIG BOSS | Normal | 7.17 minutes |
| (Co-op) l4d2_city17_03 | DEMZZ o BIG BOSS | Normal | 10.23 minutes |
| (Co-op) l4d2_city17_04 | DEMZZ o BIG BOSS | Normal | 11.77 minutes |