No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  Sxyle | Advanced | 3.65 minutes |
| (Co-op) l4d_hospital02_subway | Sxyle | Advanced | 10.10 minutes |
| (Co-op) l4d_hospital03_sewers | Sxyle | Advanced | 7.15 minutes |
| (Co-op) l4d_hospital04_interior | Sxyle | Advanced | 6.17 minutes |
| (Co-op) l4d_hospital05_rooftop | Sxyle | Advanced | 8.16 minutes |
