No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  Tripple B 22 | Normal | 12.66 minutes |
| (Co-op) l4d_hospital03_sewers | Tripple B 22 | Normal | 13.58 minutes |
| (Co-op) l4d_hospital04_interior | Tripple B 22 | Normal | 7.50 minutes |
| (Co-op) l4d_hospital05_rooftop | Tripple B 22 | Normal | 11.66 minutes |
