No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  T-berg | Normal | 4.54 minutes |
| (Co-op) l4d_hospital02_subway | T-berg | Normal | 10.03 minutes |
| (Co-op) l4d_hospital03_sewers | T-berg | Normal | 14.10 minutes |
| (Co-op) l4d_hospital04_interior | T-berg | Normal | 11.19 minutes |
| (Co-op) l4d_hospital05_rooftop | T-berg | Normal | 11.85 minutes |
