No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | Fish | Advanced | 5.77 minutes |
| (Co-op) l4d_hospital02_subway | Fish | Advanced | 7.70 minutes |
| (Co-op) l4d_hospital03_sewers | Fish | Advanced | 7.48 minutes |
| (Co-op) l4d_hospital04_interior | Fish | Advanced | 7.66 minutes |
| (Co-op) l4d_hospital05_rooftop | Fish | Advanced | 6.84 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage02_lots | Fish | Advanced | 10.02 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage02_lots | Fish | Advanced | 10.02 minutes |
| (Co-op) l4d_hospital01_apartment | Fish | Advanced | 5.77 minutes |
| (Co-op) l4d_hospital02_subway | Fish | Advanced | 7.70 minutes |
| (Co-op) l4d_hospital03_sewers | Fish | Advanced | 7.48 minutes |
| (Co-op) l4d_hospital04_interior | Fish | Advanced | 7.66 minutes |
| (Co-op) l4d_hospital05_rooftop | Fish | Advanced | 6.84 minutes |