No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  The MahLuver | Expert | 10.03 minutes |
| (Co-op) l4d_hospital03_sewers | The MahLuver | Expert | 8.86 minutes |
| (Co-op) l4d_hospital04_interior | The MahLuver | Expert | 7.38 minutes |
| (Co-op) l4d_hospital05_rooftop | The MahLuver | Expert | 9.01 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | The MahLuver | Expert | 6.83 minutes |
| (Co-op) l4d_smalltown02_drainage | The MahLuver | Expert | 8.05 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | The MahLuver | Expert | 10.45 minutes |
| (Co-op) l4d_smalltown04_mainstreet | The MahLuver | Expert | 10.32 minutes |
