No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  BUFF COFFEE | Advanced | 10.37 minutes |
| (Co-op) l4d_hospital03_sewers | BUFF COFFEE | Advanced | 15.51 minutes |
| (Co-op) l4d_hospital04_interior | BUFF COFFEE | Advanced | 11.36 minutes |
| (Co-op) l4d_hospital05_rooftop | BUFF COFFEE | Advanced | 12.77 minutes |
