No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | [RU]by Pioneer | Advanced | 3.04 minutes |
| (Co-op) l4d_hospital02_subway | [RU]by Pioneer | Advanced | 6.29 minutes |
| (Co-op) l4d_hospital03_sewers | [RU]by Pioneer | Advanced | 8.76 minutes |
| (Co-op) l4d_hospital04_interior | [RU]by Pioneer | Advanced | 6.41 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | [RU]by Pioneer | Advanced | 3.04 minutes |
| (Co-op) l4d_hospital02_subway | [RU]by Pioneer | Advanced | 6.29 minutes |
| (Co-op) l4d_hospital03_sewers | [RU]by Pioneer | Advanced | 8.76 minutes |
| (Co-op) l4d_hospital04_interior | [RU]by Pioneer | Advanced | 6.41 minutes |