Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d2_city17_01 | mech dou | Expert | 5.51 minutes |
| (Co-op) l4d2_city17_02 | mech dou | Expert | 13.02 minutes |
| (Co-op) l4d2_city17_03 | mech dou | Expert | 13.59 minutes |
| (Co-op) l4d2_city17_04 | mech dou | Expert | 18.96 minutes |
| (Co-op) l4d2_city17_05 | mech dou | Expert | 16.99 minutes |
| (Co-op) uf1_boulevard | mech dou | Normal | 13.72 minutes |
| (Co-op) uf2_rooftops | mech dou | Normal | 15.87 minutes |