No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital03_sewers | Master Shake | Expert | 11.13 minutes |
| (Co-op) l4d_hospital04_interior | Master Shake | Expert | 9.48 minutes |
| (Co-op) l4d_hospital05_rooftop | Master Shake | Expert | 11.28 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital03_sewers | Master Shake | Expert | 11.13 minutes |
| (Co-op) l4d_hospital04_interior | Master Shake | Expert | 9.48 minutes |
| (Co-op) l4d_hospital05_rooftop | Master Shake | Expert | 11.28 minutes |