No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | Igruha | Advanced | 3.49 minutes |
| (Co-op) l4d_hospital02_subway | Igruha | Advanced | 5.72 minutes |
| (Co-op) l4d_hospital03_sewers | Igruha | Advanced | 8.40 minutes |
| (Co-op) l4d_hospital04_interior | Igruha | Advanced | 6.11 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | Igruha | Advanced | 3.49 minutes |
| (Co-op) l4d_hospital02_subway | Igruha | Advanced | 5.72 minutes |
| (Co-op) l4d_hospital03_sewers | Igruha | Advanced | 8.40 minutes |
| (Co-op) l4d_hospital04_interior | Igruha | Advanced | 6.11 minutes |