No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | Legenda | Advanced | 2.77 minutes |
| (Co-op) l4d_hospital02_subway | Legenda | Advanced | 7.50 minutes |
| (Co-op) l4d_hospital03_sewers | Legenda | Advanced | 5.68 minutes |
| (Co-op) l4d_hospital04_interior | Legenda | Advanced | 5.51 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Legenda | Advanced | 3.35 minutes |
| (Co-op) l4d_airport02_offices | Legenda | Advanced | 5.93 minutes |
| (Co-op) l4d_airport03_garage | Legenda | Advanced | 7.25 minutes |
| (Co-op) l4d_airport04_terminal | Legenda | Advanced | 5.25 minutes |
| (Co-op) l4d_airport05_runway | Legenda | Advanced | 5.94 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Legenda | Advanced | 3.35 minutes |
| (Co-op) l4d_airport02_offices | Legenda | Advanced | 5.93 minutes |
| (Co-op) l4d_airport03_garage | Legenda | Advanced | 7.25 minutes |
| (Co-op) l4d_airport04_terminal | Legenda | Advanced | 5.25 minutes |
| (Co-op) l4d_airport05_runway | Legenda | Advanced | 5.94 minutes |
| (Co-op) l4d_hospital01_apartment | Legenda | Advanced | 2.77 minutes |
| (Co-op) l4d_hospital02_subway | Legenda | Advanced | 7.50 minutes |
| (Co-op) l4d_hospital03_sewers | Legenda | Advanced | 5.68 minutes |
| (Co-op) l4d_hospital04_interior | Legenda | Advanced | 5.51 minutes |
| (Co-op) l4d_river01_docks | Legenda | Normal | 7.60 minutes |
| (Co-op) l4d_river01_docks | Legenda | Normal | 7.60 minutes |
| (Co-op) l4d_river03_port | Legenda | Advanced | 8.23 minutes |
| (Co-op) l4d_river03_port | Legenda | Advanced | 8.23 minutes |