No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  isabella_cedillo | Normal | 7.56 minutes |
| (Co-op) l4d_hospital03_sewers | isabella_cedillo | Normal | 8.32 minutes |
| (Co-op) l4d_hospital04_interior | isabella_cedillo | Normal | 6.81 minutes |
| (Co-op) l4d_hospital05_rooftop | isabella_cedillo | Normal | 6.69 minutes |
