No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | 3kys | Advanced | 1.76 minutes |
| (Co-op) l4d_hospital02_subway | 3kys | Advanced | 16.01 minutes |
| (Co-op) l4d_hospital03_sewers | 3kys | Advanced | 9.33 minutes |
| (Co-op) l4d_hospital04_interior | 3kys | Expert | 11.17 minutes |
| (Co-op) l4d_hospital05_rooftop | 3kys | Expert | 8.48 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | 3kys | Advanced | 2.88 minutes |
| (Co-op) l4d_airport01_greenhouse | 3kys | Normal | 1.62 minutes |
| (Co-op) l4d_airport02_offices | 3kys | Advanced | 9.73 minutes |
| (Co-op) l4d_airport03_garage | 3kys | Advanced | 8.63 minutes |
| (Co-op) l4d_airport04_terminal | 3kys | Advanced | 8.42 minutes |
| (Co-op) l4d_airport05_runway | 3kys | Advanced | 8.16 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | 3kys | Expert | 3.59 minutes |
| (Co-op) l4d_smalltown02_drainage | 3kys | Expert | 14.40 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | 3kys | Advanced | 3.88 minutes |
| (Co-op) l4d_farm03_bridge | 3kys | Expert | 9.04 minutes |
| (Co-op) l4d_farm04_barn | 3kys | Expert | 6.72 minutes |
| (Co-op) l4d_farm05_cornfield | 3kys | Expert | 11.26 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | 3kys | Advanced | 2.88 minutes |
| (Co-op) l4d_airport01_greenhouse | 3kys | Normal | 1.62 minutes |
| (Co-op) l4d_airport02_offices | 3kys | Advanced | 9.73 minutes |
| (Co-op) l4d_airport03_garage | 3kys | Advanced | 8.63 minutes |
| (Co-op) l4d_airport04_terminal | 3kys | Advanced | 8.42 minutes |
| (Co-op) l4d_airport05_runway | 3kys | Advanced | 8.16 minutes |
| (Co-op) l4d_farm01_hilltop | 3kys | Advanced | 3.88 minutes |
| (Co-op) l4d_farm03_bridge | 3kys | Expert | 9.04 minutes |
| (Co-op) l4d_farm04_barn | 3kys | Expert | 6.72 minutes |
| (Co-op) l4d_farm05_cornfield | 3kys | Expert | 11.26 minutes |
| (Co-op) l4d_hospital01_apartment | 3kys | Advanced | 1.76 minutes |
| (Co-op) l4d_hospital02_subway | 3kys | Advanced | 16.01 minutes |
| (Co-op) l4d_hospital03_sewers | 3kys | Advanced | 9.33 minutes |
| (Co-op) l4d_hospital04_interior | 3kys | Expert | 11.17 minutes |
| (Co-op) l4d_hospital05_rooftop | 3kys | Expert | 8.48 minutes |
| (Co-op) l4d_river01_docks | 3kys | Normal | 17.06 minutes |
| (Co-op) l4d_river01_docks | 3kys | Normal | 17.06 minutes |
| (Co-op) l4d_river03_port | 3kys | Expert | 13.07 minutes |
| (Co-op) l4d_river03_port | 3kys | Expert | 13.07 minutes |
| (Co-op) l4d_river03_port | 3kys | Advanced | 12.55 minutes |
| (Co-op) l4d_river03_port | 3kys | Advanced | 12.55 minutes |
| (Co-op) l4d_smalltown01_caves | 3kys | Expert | 3.59 minutes |
| (Co-op) l4d_smalltown02_drainage | 3kys | Expert | 14.40 minutes |