No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | by Pioneer | Normal | 2.86 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | by Pioneer | Normal | 9.84 minutes |
| (Co-op) l4d_garage02_lots | by Pioneer | Normal | 11.63 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | by Pioneer | Normal | 9.84 minutes |
| (Co-op) l4d_garage02_lots | by Pioneer | Normal | 11.63 minutes |
| (Co-op) l4d_hospital01_apartment | by Pioneer | Normal | 2.86 minutes |
| (Co-op) l4d_river03_port | by Pioneer | Advanced | 8.48 minutes |
| (Co-op) l4d_river03_port | by Pioneer | Advanced | 8.48 minutes |