No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  CrypticRez | Advanced | 5.13 minutes |
| (Co-op) l4d_hospital02_subway | CrypticRez | Advanced | 10.20 minutes |
| (Co-op) l4d_hospital03_sewers | CrypticRez | Advanced | 7.37 minutes |
| (Co-op) l4d_hospital04_interior | CrypticRez | Advanced | 8.33 minutes |
| (Co-op) l4d_hospital05_rooftop | CrypticRez | Advanced | 8.26 minutes |
