No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | WaVe | Expert | 3.89 minutes |
| (Co-op) l4d_hospital02_subway | WaVe | Expert | 10.46 minutes |
| (Co-op) l4d_hospital03_sewers | WaVe | Expert | 23.69 minutes |
| (Co-op) l4d_hospital04_interior | WaVe | Expert | 8.05 minutes |
| (Co-op) l4d_hospital05_rooftop | WaVe | Expert | 13.70 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | WaVe | Expert | 11.28 minutes |
| (Co-op) l4d_airport03_garage | WaVe | Expert | 14.49 minutes |
| (Co-op) l4d_airport04_terminal | WaVe | Expert | 9.41 minutes |
| (Co-op) l4d_airport05_runway | WaVe | Expert | 8.65 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | WaVe | Expert | 6.07 minutes |
| (Co-op) l4d_smalltown04_mainstreet | WaVe | Expert | 14.48 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | WaVe | Expert | 4.03 minutes |
| (Co-op) l4d_farm02_traintunnel | WaVe | Expert | 10.65 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | WaVe | Expert | 11.28 minutes |
| (Co-op) l4d_airport03_garage | WaVe | Expert | 14.49 minutes |
| (Co-op) l4d_airport04_terminal | WaVe | Expert | 9.41 minutes |
| (Co-op) l4d_airport05_runway | WaVe | Expert | 8.65 minutes |
| (Co-op) l4d_farm01_hilltop | WaVe | Expert | 4.03 minutes |
| (Co-op) l4d_farm02_traintunnel | WaVe | Expert | 10.65 minutes |
| (Co-op) l4d_hospital01_apartment | WaVe | Expert | 3.89 minutes |
| (Co-op) l4d_hospital02_subway | WaVe | Expert | 10.46 minutes |
| (Co-op) l4d_hospital03_sewers | WaVe | Expert | 23.69 minutes |
| (Co-op) l4d_hospital04_interior | WaVe | Expert | 8.05 minutes |
| (Co-op) l4d_hospital05_rooftop | WaVe | Expert | 13.70 minutes |
| (Co-op) l4d_river01_docks | WaVe | Expert | 10.22 minutes |
| (Co-op) l4d_river01_docks | WaVe | Expert | 10.22 minutes |
| (Co-op) l4d_river02_barge | WaVe | Expert | 9.94 minutes |
| (Co-op) l4d_river02_barge | WaVe | Expert | 9.94 minutes |
| (Co-op) l4d_river02_barge | WaVe | Advanced | 14.92 minutes |
| (Co-op) l4d_river02_barge | WaVe | Advanced | 14.92 minutes |
| (Co-op) l4d_river03_port | WaVe | Expert | 10.31 minutes |
| (Co-op) l4d_river03_port | WaVe | Expert | 10.31 minutes |
| (Co-op) l4d_smalltown01_caves | WaVe | Expert | 6.07 minutes |
| (Co-op) l4d_smalltown04_mainstreet | WaVe | Expert | 14.48 minutes |