Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | bobur | Advanced | 4.66 minutes |
| (Co-op) l4d_airport05_runway | bobur | Advanced | 7.47 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm02_traintunnel | bobur | Advanced | 4.90 minutes |
| (Co-op) l4d_farm03_bridge | bobur | Advanced | 8.03 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | bobur | Advanced | 4.66 minutes |
| (Co-op) l4d_airport05_runway | bobur | Advanced | 7.47 minutes |
| (Co-op) l4d_farm02_traintunnel | bobur | Advanced | 4.90 minutes |
| (Co-op) l4d_farm03_bridge | bobur | Advanced | 8.03 minutes |