No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  weasel | Expert | 10.67 minutes |
| (Co-op) l4d_hospital02_subway | weasel | Advanced | 8.60 minutes |
| (Co-op) l4d_hospital02_subway | weasel | Normal | 6.76 minutes |
| (Co-op) l4d_hospital03_sewers | weasel | Expert | 8.10 minutes |
| (Co-op) l4d_hospital03_sewers | weasel | Advanced | 6.98 minutes |
| (Co-op) l4d_hospital03_sewers | weasel | Normal | 5.96 minutes |
| (Co-op) l4d_hospital04_interior | weasel | Expert | 6.58 minutes |
| (Co-op) l4d_hospital04_interior | weasel | Advanced | 7.55 minutes |
| (Co-op) l4d_hospital04_interior | weasel | Normal | 4.98 minutes |
| (Co-op) l4d_hospital05_rooftop | weasel | Advanced | 8.62 minutes |
| (Co-op) l4d_hospital05_rooftop | weasel | Normal | 7.50 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown02_drainage | weasel | Expert | 5.95 minutes |
| (Co-op) l4d_smalltown02_drainage | weasel | Normal | 5.97 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | weasel | Expert | 4.87 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | weasel | Normal | 8.97 minutes |
| (Co-op) l4d_smalltown04_mainstreet | weasel | Expert | 8.59 minutes |
| (Co-op) l4d_smalltown04_mainstreet | weasel | Normal | 8.33 minutes |
| (Co-op) l4d_smalltown05_houseboat | weasel | Expert | 9.83 minutes |
| (Co-op) l4d_smalltown05_houseboat | weasel | Normal | 11.85 minutes |
