No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital03_sewers | by Pioneer | Advanced | 8.38 minutes |
| (Co-op) l4d_hospital04_interior | by Pioneer | Advanced | 6.97 minutes |
| (Co-op) l4d_hospital05_rooftop | by Pioneer | Advanced | 7.01 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital03_sewers | by Pioneer | Advanced | 8.38 minutes |
| (Co-op) l4d_hospital04_interior | by Pioneer | Advanced | 6.97 minutes |
| (Co-op) l4d_hospital05_rooftop | by Pioneer | Advanced | 7.01 minutes |