Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | swat | Normal | 8.77 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm02_traintunnel | swat | Normal | 8.77 seconds |
| (Co-op) l4d_farm03_bridge | swat | Normal | 8.22 minutes |
| (Co-op) l4d_farm04_barn | swat | Normal | 8.84 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | swat | Normal | 8.77 minutes |
| (Co-op) l4d_farm02_traintunnel | swat | Normal | 8.77 seconds |
| (Co-op) l4d_farm03_bridge | swat | Normal | 8.22 minutes |
| (Co-op) l4d_farm04_barn | swat | Normal | 8.84 minutes |