No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  whos ur daddy | Advanced | 7.88 minutes |
| (Co-op) l4d_hospital03_sewers | whos ur daddy | Advanced | 8.65 minutes |
| (Co-op) l4d_hospital04_interior | whos ur daddy | Advanced | 5.42 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | whos ur daddy | Advanced | 9.10 minutes |
| (Co-op) l4d_garage02_lots | whos ur daddy | Advanced | 9.66 minutes |
