No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  Freddy Flores | Normal | 5.20 minutes |
| (Co-op) l4d_hospital03_sewers | Freddy Flores | Normal | 6.72 minutes |
| (Co-op) l4d_hospital04_interior | Freddy Flores | Normal | 5.11 minutes |
| (Co-op) l4d_hospital05_rooftop | Freddy Flores | Normal | 6.20 minutes |
