No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | DeNOminator | Normal | 8.73 minutes |
| (Co-op) l4d_hospital02_subway | DeNOminator | Normal | 16.38 minutes |
| (Co-op) l4d_hospital03_sewers | DeNOminator | Normal | 9.65 minutes |
| (Co-op) l4d_hospital04_interior | DeNOminator | Normal | 7.93 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | DeNOminator | Normal | 8.73 minutes |
| (Co-op) l4d_hospital02_subway | DeNOminator | Normal | 16.38 minutes |
| (Co-op) l4d_hospital03_sewers | DeNOminator | Normal | 9.65 minutes |
| (Co-op) l4d_hospital04_interior | DeNOminator | Normal | 7.93 minutes |