No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  carmelot333 | Advanced | 11.67 minutes |
| (Co-op) l4d_hospital03_sewers | carmelot333 | Advanced | 9.07 minutes |
| (Co-op) l4d_hospital04_interior | carmelot333 | Advanced | 8.51 minutes |
| (Co-op) l4d_hospital05_rooftop | carmelot333 | Advanced | 7.77 minutes |
