Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d2_city17_01 | F3RRR | Normal | 3.58 minutes |
| (Co-op) l4d2_city17_02 | F3RRR | Normal | 6.27 minutes |
| (Co-op) l4d2_city17_03 | F3RRR | Normal | 8.29 minutes |
| (Co-op) l4d2_city17_04 | F3RRR | Normal | 11.25 minutes |
| (Co-op) l4d2_city17_05 | F3RRR | Normal | 8.98 minutes |