No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  belladonna | Normal | 6.88 minutes |
| (Co-op) l4d_hospital02_subway | belladonna | Normal | 10.71 minutes |
| (Co-op) l4d_hospital03_sewers | belladonna | Normal | 18.23 minutes |
| (Co-op) l4d_hospital04_interior | belladonna | Normal | 13.81 minutes |
