No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  Encrypt | Advanced | 7.73 minutes |
| (Co-op) l4d_hospital02_subway | Encrypt | Normal | 9.56 minutes |
| (Co-op) l4d_hospital03_sewers | Encrypt | Normal | 10.04 minutes |
| (Co-op) l4d_hospital04_interior | Encrypt | Normal | 8.59 minutes |
| (Co-op) l4d_hospital05_rooftop | Encrypt | Normal | 10.20 minutes |
