No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway | KOTLETKA229 | Normal | 10.78 minutes |
| (Co-op) l4d_hospital03_sewers | KOTLETKA229 | Normal | 9.12 minutes |
| (Co-op) l4d_hospital04_interior | KOTLETKA229 | Normal | 7.26 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway | KOTLETKA229 | Normal | 10.78 minutes |
| (Co-op) l4d_hospital03_sewers | KOTLETKA229 | Normal | 9.12 minutes |
| (Co-op) l4d_hospital04_interior | KOTLETKA229 | Normal | 7.26 minutes |