No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  boomboomchickenwings | Normal | 7.78 minutes |
| (Co-op) l4d_hospital04_interior | boomboomchickenwings | Normal | 7.85 minutes |
| (Co-op) l4d_hospital05_rooftop | boomboomchickenwings | Normal | 7.94 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown02_drainage | boomboomchickenwings | Normal | 5.35 minutes |
