No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | grin | Expert | 4.20 minutes |
| (Co-op) l4d_hospital02_subway | grin | Expert | 11.79 minutes |
| (Co-op) l4d_hospital03_sewers | grin | Expert | 9.61 minutes |
| (Co-op) l4d_hospital04_interior | grin | Expert | 7.28 minutes |
| (Co-op) l4d_hospital05_rooftop | grin | Expert | 17.92 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | grin | Expert | 4.20 minutes |
| (Co-op) l4d_hospital02_subway | grin | Expert | 11.79 minutes |
| (Co-op) l4d_hospital03_sewers | grin | Expert | 9.61 minutes |
| (Co-op) l4d_hospital04_interior | grin | Expert | 7.28 minutes |
| (Co-op) l4d_hospital05_rooftop | grin | Expert | 17.92 minutes |