No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  Corny-Rat | Normal | 3.24 minutes |
| (Co-op) l4d_hospital02_subway | Corny-Rat | Normal | 10.84 minutes |
| (Co-op) l4d_hospital03_sewers | Corny-Rat | Normal | 13.74 minutes |
| (Co-op) l4d_hospital04_interior | Corny-Rat | Normal | 13.86 minutes |
| (Co-op) l4d_hospital05_rooftop | Corny-Rat | Normal | 17.33 minutes |
