No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  giving up recently | Advanced | 5.49 minutes |
| (Co-op) l4d_hospital03_sewers | giving up recently | Advanced | 4.41 minutes |
| (Co-op) l4d_hospital04_interior | giving up recently | Advanced | 6.52 minutes |
