No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital02_subway | Dallazxx | Expert | 6.16 minutes |
| (Co-op) l4d_hospital03_sewers | Dallazxx | Expert | 7.44 minutes |
| (Co-op) l4d_hospital04_interior | Dallazxx | Expert | 8.24 minutes |
| (Co-op) l4d_hospital05_rooftop | Dallazxx | Expert | 10.70 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital02_subway | Dallazxx | Expert | 6.16 minutes |
| (Co-op) l4d_hospital03_sewers | Dallazxx | Expert | 7.44 minutes |
| (Co-op) l4d_hospital04_interior | Dallazxx | Expert | 8.24 minutes |
| (Co-op) l4d_hospital05_rooftop | Dallazxx | Expert | 10.70 minutes |