No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  R1CKofBL00D | Advanced | 10.63 minutes |
| (Co-op) l4d_hospital03_sewers | R1CKofBL00D | Advanced | 13.32 minutes |
| (Co-op) l4d_hospital04_interior | R1CKofBL00D | Advanced | 7.91 minutes |
| (Co-op) l4d_hospital05_rooftop | R1CKofBL00D | Advanced | 8.39 minutes |
