No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | Zedi | Normal | 3.50 seconds |
| (Co-op) l4d_hospital03_sewers | Zedi | Advanced | 8.57 minutes |
| (Co-op) l4d_hospital04_interior | Zedi | Advanced | 6.74 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | Zedi | Normal | 3.50 seconds |
| (Co-op) l4d_hospital03_sewers | Zedi | Advanced | 8.57 minutes |
| (Co-op) l4d_hospital04_interior | Zedi | Advanced | 6.74 minutes |