No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  DezarnCorp | Advanced | 10.53 minutes |
| (Co-op) l4d_hospital02_subway | DezarnCorp | Normal | 13.12 minutes |
| (Co-op) l4d_hospital03_sewers | DezarnCorp | Advanced | 10.78 minutes |
| (Co-op) l4d_hospital03_sewers | DezarnCorp | Normal | 11.78 minutes |
| (Co-op) l4d_hospital04_interior | DezarnCorp | Advanced | 18.66 minutes |
| (Co-op) l4d_hospital04_interior | DezarnCorp | Normal | 10.83 minutes |
| (Co-op) l4d_hospital05_rooftop | DezarnCorp | Normal | 12.34 minutes |
