No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  bo1966 | Normal | 4.03 minutes |
| (Co-op) l4d_hospital02_subway | bo1966 | Normal | 13.55 minutes |
| (Co-op) l4d_hospital03_sewers | bo1966 | Normal | 6.76 minutes |
| (Co-op) l4d_hospital04_interior | bo1966 | Normal | 5.71 minutes |
| (Co-op) l4d_hospital05_rooftop | bo1966 | Normal | 10.55 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Survival) l4d_hospital02_subway | bo1966 | Normal | 2.69 minutes |
