Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | WaVe | Expert | 3.40 minutes |
| (Co-op) l4d_airport02_offices | WaVe | Expert | 11.67 minutes |
| (Co-op) l4d_airport04_terminal | WaVe | Expert | 7.38 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | WaVe | Expert | 5.32 minutes |
| (Co-op) l4d_smalltown02_drainage | WaVe | Expert | 7.24 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | WaVe | Expert | 7.46 minutes |
| (Co-op) l4d_smalltown04_mainstreet | WaVe | Expert | 11.56 minutes |
| (Co-op) l4d_smalltown05_houseboat | WaVe | Expert | 11.60 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | WaVe | Expert | 3.40 minutes |
| (Co-op) l4d_airport02_offices | WaVe | Expert | 11.67 minutes |
| (Co-op) l4d_airport04_terminal | WaVe | Expert | 7.38 minutes |
| (Co-op) l4d_river02_barge | WaVe | Expert | 9.48 minutes |
| (Co-op) l4d_river02_barge | WaVe | Expert | 9.48 minutes |
| (Co-op) l4d_river03_port | WaVe | Expert | 12.64 minutes |
| (Co-op) l4d_river03_port | WaVe | Expert | 12.64 minutes |
| (Co-op) l4d_smalltown01_caves | WaVe | Expert | 5.32 minutes |
| (Co-op) l4d_smalltown02_drainage | WaVe | Expert | 7.24 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | WaVe | Expert | 7.46 minutes |
| (Co-op) l4d_smalltown04_mainstreet | WaVe | Expert | 11.56 minutes |
| (Co-op) l4d_smalltown05_houseboat | WaVe | Expert | 11.60 minutes |