No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | Matt8 | Normal | 1.36 minutes |
| (Co-op) l4d_hospital02_subway | Matt8 | Normal | 7.40 minutes |
| (Co-op) l4d_hospital03_sewers | Matt8 | Normal | 4.50 minutes |
| (Co-op) l4d_hospital04_interior | Matt8 | Normal | 6.36 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | Matt8 | Normal | 10.84 seconds |
| (Co-op) l4d_garage02_lots | Matt8 | Normal | 10.84 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | Matt8 | Normal | 10.84 seconds |
| (Co-op) l4d_garage02_lots | Matt8 | Normal | 10.84 minutes |
| (Co-op) l4d_hospital01_apartment | Matt8 | Normal | 1.36 minutes |
| (Co-op) l4d_hospital02_subway | Matt8 | Normal | 7.40 minutes |
| (Co-op) l4d_hospital03_sewers | Matt8 | Normal | 4.50 minutes |
| (Co-op) l4d_hospital04_interior | Matt8 | Normal | 6.36 minutes |