No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  Justafellowgamr | Advanced | 8.07 minutes |
| (Co-op) l4d_hospital03_sewers | Justafellowgamr | Advanced | 7.48 minutes |
| (Co-op) l4d_hospital04_interior | Justafellowgamr | Advanced | 5.42 minutes |
| (Co-op) l4d_hospital05_rooftop | Justafellowgamr | Advanced | 7.43 minutes |
