No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  natanaelgomez.1234 | Normal | 9.28 minutes |
| (Co-op) l4d_hospital03_sewers | natanaelgomez.1234 | Normal | 7.81 minutes |
| (Co-op) l4d_hospital04_interior | natanaelgomez.1234 | Normal | 6.76 minutes |
| (Co-op) l4d_hospital05_rooftop | natanaelgomez.1234 | Normal | 7.46 minutes |
