No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  dedball | Normal | 2.50 minutes |
| (Co-op) l4d_hospital02_subway | dedball | Normal | 5.86 minutes |
| (Co-op) l4d_hospital03_sewers | dedball | Normal | 5.35 minutes |
| (Co-op) l4d_hospital04_interior | dedball | Normal | 5.20 minutes |
| (Co-op) l4d_hospital05_rooftop | dedball | Normal | 7.95 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage02_lots | dedball | Normal | 10.68 minutes |
