No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | analDIN | Advanced | 3.84 minutes |
| (Co-op) l4d_hospital02_subway | analDIN | Advanced | 7.06 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage02_lots | analDIN | Advanced | 9.09 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage02_lots | analDIN | Advanced | 9.09 minutes |
| (Co-op) l4d_hospital01_apartment | analDIN | Advanced | 3.84 minutes |
| (Co-op) l4d_hospital02_subway | analDIN | Advanced | 7.06 minutes |