No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital02_subway | G r i m | Expert | 9.65 minutes |
| (Co-op) l4d_hospital03_sewers | G r i m | Expert | 8.78 minutes |
| (Co-op) l4d_hospital04_interior | G r i m | Expert | 5.52 minutes |
| (Co-op) l4d_hospital05_rooftop | G r i m | Expert | 5.41 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm05_cornfield | G r i m | Expert | 9.37 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm05_cornfield | G r i m | Expert | 9.37 minutes |
| (Co-op) l4d_hospital02_subway | G r i m | Expert | 9.65 minutes |
| (Co-op) l4d_hospital03_sewers | G r i m | Expert | 8.78 minutes |
| (Co-op) l4d_hospital04_interior | G r i m | Expert | 5.52 minutes |
| (Co-op) l4d_hospital05_rooftop | G r i m | Expert | 5.41 minutes |