No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment | by Pioneer | Normal | 4.75 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment | by Pioneer | Normal | 4.75 minutes |
| (Co-op) l4d_river01_docks | by Pioneer | Normal | 12.24 minutes |
| (Co-op) l4d_river01_docks | by Pioneer | Normal | 12.24 minutes |