No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  Jay Lay | Advanced | 1.75 minutes |
| (Co-op) l4d_hospital02_subway | Jay Lay | Advanced | 7.25 minutes |
| (Co-op) l4d_hospital03_sewers | Jay Lay | Advanced | 8.97 minutes |
| (Co-op) l4d_hospital04_interior | Jay Lay | Advanced | 8.27 minutes |
| (Co-op) l4d_hospital05_rooftop | Jay Lay | Advanced | 7.88 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | Jay Lay | Advanced | 4.86 minutes |
| (Co-op) l4d_smalltown02_drainage | Jay Lay | Advanced | 7.69 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Jay Lay | Advanced | 11.17 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Jay Lay | Advanced | 7.24 minutes |
| (Co-op) l4d_smalltown05_houseboat | Jay Lay | Advanced | 9.90 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage02_lots | Jay Lay | Advanced | 11.82 minutes |
