No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  DirtyBirdJay | Normal | 6.80 minutes |
| (Co-op) l4d_hospital02_subway | DirtyBirdJay | Advanced | 9.74 minutes |
| (Co-op) l4d_hospital02_subway | DirtyBirdJay | Normal | 14.77 minutes |
| (Co-op) l4d_hospital03_sewers | DirtyBirdJay | Advanced | 7.70 minutes |
| (Co-op) l4d_hospital03_sewers | DirtyBirdJay | Normal | 21.40 minutes |
| (Co-op) l4d_hospital04_interior | DirtyBirdJay | Advanced | 9.06 minutes |
