No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  Beryllium32 | Advanced | 9.06 minutes |
| (Co-op) l4d_hospital03_sewers | Beryllium32 | Advanced | 8.90 minutes |
| (Co-op) l4d_hospital04_interior | Beryllium32 | Advanced | 7.22 minutes |
| (Co-op) l4d_hospital05_rooftop | Beryllium32 | Advanced | 7.12 minutes |
