No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  OneFingaNinja | Advanced | 7.36 minutes |
| (Co-op) l4d_hospital03_sewers | OneFingaNinja | Advanced | 9.42 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | OneFingaNinja | Expert | 10.39 minutes |
