No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital03_sewers |  Drink water | Normal | 4.74 minutes |
| (Co-op) l4d_hospital04_interior | Drink water | Normal | 7.07 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown05_houseboat | Drink water | Normal | 9.90 minutes |
