No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  Baffling Alchemist 447 | Normal | 11.06 minutes |
| (Co-op) l4d_hospital03_sewers | Baffling Alchemist 447 | Normal | 8.62 minutes |
| (Co-op) l4d_hospital04_interior | Baffling Alchemist 447 | Normal | 6.73 minutes |
| (Co-op) l4d_hospital05_rooftop | Baffling Alchemist 447 | Normal | 8.90 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | Baffling Alchemist 447 | Normal | 3.44 minutes |
| (Co-op) l4d_smalltown02_drainage | Baffling Alchemist 447 | Normal | 5.68 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Baffling Alchemist 447 | Normal | 7.22 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Baffling Alchemist 447 | Normal | 7.71 minutes |
| (Co-op) l4d_smalltown05_houseboat | Baffling Alchemist 447 | Normal | 8.89 minutes |
