Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport05_runway | ma*_*rs | Normal | 6.73 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm02_traintunnel | ma*_*rs | Normal | 4.47 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport05_runway | ma*_*rs | Normal | 6.73 minutes |
| (Co-op) l4d_farm02_traintunnel | ma*_*rs | Normal | 4.47 minutes |
| (Co-op) l4d_river02_barge | ma*_*rs | Normal | 10.83 minutes |
| (Co-op) l4d_river02_barge | ma*_*rs | Normal | 10.83 minutes |