Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d2_city17_01 | Specter | Normal | 5.19 minutes |
| (Co-op) l4d2_city17_02 | Specter | Normal | 11.16 minutes |
| (Co-op) l4d2_city17_03 | Specter | Normal | 11.91 minutes |
| (Co-op) zmb13_m1_barracks | Specter | Normal | 18.01 minutes |
| (Co-op) zmb13_m2_labs | Specter | Normal | 23.51 minutes |
| (Co-op) zmb13_m3_surface | Specter | Normal | 16.44 minutes |