No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  hobbuffalo | Normal | 11.71 minutes |
| (Co-op) l4d_hospital03_sewers | hobbuffalo | Normal | 13.67 minutes |
| (Co-op) l4d_hospital04_interior | hobbuffalo | Normal | 5.97 minutes |
| (Co-op) l4d_hospital05_rooftop | hobbuffalo | Normal | 8.80 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | hobbuffalo | Normal | 12.92 minutes |
