No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  cobey.strommen | Expert | 3.94 minutes |
| (Co-op) l4d_hospital02_subway | cobey.strommen | Expert | 9.19 minutes |
| (Co-op) l4d_hospital03_sewers | cobey.strommen | Expert | 8.21 minutes |
| (Co-op) l4d_hospital04_interior | cobey.strommen | Expert | 7.64 minutes |
| (Co-op) l4d_hospital05_rooftop | cobey.strommen | Expert | 9.27 minutes |
