No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | WaVe | Advanced | 2.82 minutes |
| (Co-op) l4d_hospital02_subway | WaVe | Advanced | 9.51 minutes |
| (Co-op) l4d_hospital04_interior | WaVe | Expert | 7.20 minutes |
| (Co-op) l4d_hospital05_rooftop | WaVe | Expert | 12.15 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown02_drainage | WaVe | Expert | 9.81 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | WaVe | Advanced | 2.82 minutes |
| (Co-op) l4d_hospital02_subway | WaVe | Advanced | 9.51 minutes |
| (Co-op) l4d_hospital04_interior | WaVe | Expert | 7.20 minutes |
| (Co-op) l4d_hospital05_rooftop | WaVe | Expert | 12.15 minutes |
| (Co-op) l4d_smalltown02_drainage | WaVe | Expert | 9.81 minutes |