No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | WaVe | Expert | 2.78 minutes |
| (Co-op) l4d_hospital02_subway | WaVe | Expert | 8.18 minutes |
| (Co-op) l4d_hospital03_sewers | WaVe | Expert | 8.41 minutes |
| (Co-op) l4d_hospital04_interior | WaVe | Expert | 8.85 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm04_barn | WaVe | Expert | 8.68 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm04_barn | WaVe | Expert | 8.68 minutes |
| (Co-op) l4d_hospital01_apartment | WaVe | Expert | 2.78 minutes |
| (Co-op) l4d_hospital02_subway | WaVe | Expert | 8.18 minutes |
| (Co-op) l4d_hospital03_sewers | WaVe | Expert | 8.41 minutes |
| (Co-op) l4d_hospital04_interior | WaVe | Expert | 8.85 minutes |