Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d2_city17_02 | LF good players | Expert | 12.13 minutes |
| (Co-op) l4d2_city17_03 | LF good players | Expert | 12.64 minutes |
| (Co-op) l4d2_city17_04 | LF good players | Expert | 12.80 minutes |
| (Co-op) l4d_viennacalling_city | LF good players | Expert | 20.13 minutes |