No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  very creative username | Normal | 13.14 minutes |
| (Co-op) l4d_hospital03_sewers | very creative username | Normal | 11.94 minutes |
| (Co-op) l4d_hospital04_interior | very creative username | Normal | 7.77 minutes |
