No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital02_subway | Haggard | Normal | 6.26 minutes |
| (Co-op) l4d_hospital03_sewers | Haggard | Normal | 6.32 minutes |
| (Co-op) l4d_hospital04_interior | Haggard | Normal | 4.96 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | Haggard | Advanced | 11.80 minutes |
| (Co-op) l4d_airport05_runway | Haggard | Advanced | 9.83 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | Haggard | Advanced | 11.80 minutes |
| (Co-op) l4d_airport05_runway | Haggard | Advanced | 9.83 minutes |
| (Co-op) l4d_hospital02_subway | Haggard | Normal | 6.26 minutes |
| (Co-op) l4d_hospital03_sewers | Haggard | Normal | 6.32 minutes |
| (Co-op) l4d_hospital04_interior | Haggard | Normal | 4.96 minutes |