No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  Volcanic Sloth | Advanced | 16.02 minutes |
| (Co-op) l4d_hospital03_sewers | Volcanic Sloth | Advanced | 17.46 minutes |
| (Co-op) l4d_hospital04_interior | Volcanic Sloth | Advanced | 10.83 minutes |
| (Co-op) l4d_hospital05_rooftop | Volcanic Sloth | Advanced | 15.47 minutes |
