No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | axis | Advanced | 3.98 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | axis | Advanced | 10.37 minutes |
| (Co-op) l4d_garage02_lots | axis | Advanced | 15.68 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | axis | Advanced | 10.37 minutes |
| (Co-op) l4d_garage02_lots | axis | Advanced | 15.68 minutes |
| (Co-op) l4d_hospital01_apartment | axis | Advanced | 3.98 minutes |