No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  Serpenties | Normal | 6.59 minutes |
| (Co-op) l4d_hospital03_sewers | Serpenties | Normal | 7.30 minutes |
| (Co-op) l4d_hospital04_interior | Serpenties | Normal | 6.65 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage02_lots | Serpenties | Normal | 12.76 minutes |
