No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  Frothy Dongle | Normal | 16.03 minutes |
| (Co-op) l4d_hospital03_sewers | Frothy Dongle | Normal | 19.48 minutes |
| (Co-op) l4d_hospital04_interior | Frothy Dongle | Normal | 10.24 minutes |
| (Co-op) l4d_hospital05_rooftop | Frothy Dongle | Normal | 15.69 minutes |
