No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  esaadd | Normal | 5.22 minutes |
| (Co-op) l4d_hospital02_subway | esaadd | Normal | 11.95 minutes |
| (Co-op) l4d_hospital03_sewers | esaadd | Normal | 9.83 minutes |
| (Co-op) l4d_hospital04_interior | esaadd | Normal | 7.32 minutes |
| (Co-op) l4d_hospital05_rooftop | esaadd | Normal | 8.16 minutes |
