Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d2_city17_01 | Microwave | Normal | 4.90 minutes |
| (Co-op) l4d2_city17_02 | Microwave | Normal | 7.76 minutes |
| (Co-op) l4d2_city17_03 | Microwave | Normal | 10.34 minutes |
| (Co-op) l4d2_city17_04 | Microwave | Normal | 13.24 minutes |
| (Co-op) l4d2_city17_05 | Microwave | Normal | 11.54 minutes |