No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital02_subway | WaVe | Expert | 9.04 minutes |
| (Co-op) l4d_hospital03_sewers | WaVe | Expert | 10.85 minutes |
| (Co-op) l4d_hospital04_interior | WaVe | Expert | 7.44 minutes |
| (Co-op) l4d_hospital05_rooftop | WaVe | Expert | 8.82 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | WaVe | Expert | 4.63 minutes |
| (Co-op) l4d_smalltown02_drainage | WaVe | Expert | 7.16 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | WaVe | Expert | 7.27 minutes |
| (Co-op) l4d_smalltown04_mainstreet | WaVe | Expert | 8.31 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital02_subway | WaVe | Expert | 9.04 minutes |
| (Co-op) l4d_hospital03_sewers | WaVe | Expert | 10.85 minutes |
| (Co-op) l4d_hospital04_interior | WaVe | Expert | 7.44 minutes |
| (Co-op) l4d_hospital05_rooftop | WaVe | Expert | 8.82 minutes |
| (Co-op) l4d_smalltown01_caves | WaVe | Expert | 4.63 minutes |
| (Co-op) l4d_smalltown02_drainage | WaVe | Expert | 7.16 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | WaVe | Expert | 7.27 minutes |
| (Co-op) l4d_smalltown04_mainstreet | WaVe | Expert | 8.31 minutes |