No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  amerstupid | Normal | 6.06 minutes |
| (Co-op) l4d_hospital03_sewers | amerstupid | Normal | 8.05 minutes |
| (Co-op) l4d_hospital04_interior | amerstupid | Normal | 5.85 minutes |
| (Co-op) l4d_hospital05_rooftop | amerstupid | Normal | 7.65 minutes |
