No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  Zlobin Good | Normal | 4.53 minutes |
| (Co-op) l4d_hospital02_subway | Zlobin Good | Advanced | 7.74 minutes |
| (Co-op) l4d_hospital02_subway | Zlobin Good | Normal | 6.75 minutes |
| (Co-op) l4d_hospital03_sewers | Zlobin Good | Normal | 11.24 minutes |
| (Co-op) l4d_hospital04_interior | Zlobin Good | Normal | 8.70 minutes |
| (Co-op) l4d_hospital05_rooftop | Zlobin Good | Normal | 7.43 minutes |
