No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  Av8or | Normal | 3.31 minutes |
| (Co-op) l4d_hospital03_sewers | Av8or | Advanced | 8.00 minutes |
| (Co-op) l4d_hospital03_sewers | Av8or | Normal | 2.54 minutes |
| (Co-op) l4d_hospital04_interior | Av8or | Advanced | 5.80 minutes |
| (Co-op) l4d_hospital04_interior | Av8or | Normal | 4.02 minutes |
| (Co-op) l4d_hospital05_rooftop | Av8or | Normal | 5.76 minutes |
