No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital03_sewers | AM | Normal | 7.12 minutes |
| (Co-op) l4d_hospital04_interior | AM | Normal | 6.67 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | AM | Normal | 1.98 seconds |
| (Co-op) l4d_airport02_offices | AM | Normal | 7.11 minutes |
| (Co-op) l4d_airport04_terminal | AM | Advanced | 5.33 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | AM | Normal | 1.98 seconds |
| (Co-op) l4d_airport02_offices | AM | Normal | 7.11 minutes |
| (Co-op) l4d_airport04_terminal | AM | Advanced | 5.33 minutes |
| (Co-op) l4d_hospital03_sewers | AM | Normal | 7.12 minutes |
| (Co-op) l4d_hospital04_interior | AM | Normal | 6.67 minutes |
| (Co-op) l4d_river03_port | AM | Normal | 10.82 minutes |
| (Co-op) l4d_river03_port | AM | Normal | 10.82 minutes |