Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d2_city17_01 | M.S.A | Advanced | 5.18 minutes |
| (Co-op) l4d2_city17_03 | M.S.A | Advanced | 12.52 minutes |
| (Co-op) l4d2_city17_04 | M.S.A | Advanced | 10.42 minutes |
| (Co-op) l4d2_city17_05 | M.S.A | Advanced | 8.93 minutes |
| (Co-op) l4d2_ravenholmwar_1 | M.S.A | Normal | 10.99 minutes |