Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | Dunghill of the Queen | Normal | 1.31 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm02_traintunnel | Dunghill of the Queen | Advanced | 5.73 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | Dunghill of the Queen | Normal | 1.31 minutes |
| (Co-op) l4d_farm02_traintunnel | Dunghill of the Queen | Advanced | 5.73 minutes |