No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  Forte | Advanced | 2.51 minutes |
| (Co-op) l4d_hospital02_subway | Forte | Advanced | 11.54 minutes |
| (Co-op) l4d_hospital03_sewers | Forte | Advanced | 12.46 minutes |
| (Co-op) l4d_hospital04_interior | Forte | Advanced | 7.61 minutes |
| (Co-op) l4d_hospital05_rooftop | Forte | Advanced | 6.84 minutes |
