No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  Blake | Advanced | 4.82 minutes |
| (Co-op) l4d_hospital02_subway | Blake | Advanced | 9.02 minutes |
| (Co-op) l4d_hospital03_sewers | Blake | Advanced | 8.75 minutes |
| (Co-op) l4d_hospital04_interior | Blake | Advanced | 6.07 minutes |
| (Co-op) l4d_hospital05_rooftop | Blake | Advanced | 7.23 minutes |
