No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | | Expert | 3.40 minutes |
| (Co-op) l4d_hospital02_subway | | Expert | 10.90 minutes |
| (Co-op) l4d_hospital03_sewers | | Expert | 12.43 minutes |
| (Co-op) l4d_hospital04_interior | | Expert | 8.27 minutes |
| (Co-op) l4d_hospital05_rooftop | | Expert | 11.15 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Expert | 2.94 minutes |
| (Co-op) l4d_airport02_offices | | Expert | 9.49 minutes |
| (Co-op) l4d_airport03_garage | | Expert | 11.09 minutes |
| (Co-op) l4d_airport03_garage | | Advanced | 7.06 minutes |
| (Co-op) l4d_airport04_terminal | | Expert | 8.87 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | | Expert | 13.77 seconds |
| (Co-op) l4d_smalltown01_caves | | Advanced | 5.81 minutes |
| (Co-op) l4d_smalltown02_drainage | | Expert | 6.63 minutes |
| (Co-op) l4d_smalltown02_drainage | | Advanced | 5.23 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Expert | 8.02 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Expert | 8.82 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Expert | 11.86 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Expert | 2.94 minutes |
| (Co-op) l4d_airport02_offices | | Expert | 9.49 minutes |
| (Co-op) l4d_airport03_garage | | Expert | 11.09 minutes |
| (Co-op) l4d_airport03_garage | | Advanced | 7.06 minutes |
| (Co-op) l4d_airport04_terminal | | Expert | 8.87 minutes |
| (Co-op) l4d_hospital01_apartment | | Expert | 3.40 minutes |
| (Co-op) l4d_hospital02_subway | | Expert | 10.90 minutes |
| (Co-op) l4d_hospital03_sewers | | Expert | 12.43 minutes |
| (Co-op) l4d_hospital04_interior | | Expert | 8.27 minutes |
| (Co-op) l4d_hospital05_rooftop | | Expert | 11.15 minutes |
| (Co-op) l4d_river01_docks | | Expert | 9.78 minutes |
| (Co-op) l4d_river01_docks | | Expert | 9.78 minutes |
| (Co-op) l4d_river02_barge | | Expert | 8.58 minutes |
| (Co-op) l4d_river02_barge | | Expert | 8.58 minutes |
| (Co-op) l4d_river03_port | | Expert | 9.53 minutes |
| (Co-op) l4d_river03_port | | Expert | 9.53 minutes |
| (Co-op) l4d_smalltown01_caves | | Expert | 13.77 seconds |
| (Co-op) l4d_smalltown01_caves | | Advanced | 5.81 minutes |
| (Co-op) l4d_smalltown02_drainage | | Expert | 6.63 minutes |
| (Co-op) l4d_smalltown02_drainage | | Advanced | 5.23 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Expert | 8.02 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Expert | 8.82 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Expert | 11.86 minutes |