No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  mariogen99 | Normal | 7.73 minutes |
| (Co-op) l4d_hospital03_sewers | mariogen99 | Normal | 7.70 minutes |
| (Co-op) l4d_hospital04_interior | mariogen99 | Normal | 6.03 minutes |
| (Co-op) l4d_hospital05_rooftop | mariogen99 | Normal | 7.94 minutes |
