Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | noxz | Advanced | 4.67 minutes |
| (Co-op) l4d_airport05_runway | noxz | Advanced | 9.02 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | noxz | Advanced | 3.79 minutes |
| (Co-op) l4d_farm02_traintunnel | noxz | Advanced | 6.02 minutes |
| (Co-op) l4d_farm03_bridge | noxz | Advanced | 7.27 minutes |
| (Co-op) l4d_farm04_barn | noxz | Advanced | 3.47 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | noxz | Advanced | 4.67 minutes |
| (Co-op) l4d_airport05_runway | noxz | Advanced | 9.02 minutes |
| (Co-op) l4d_farm01_hilltop | noxz | Advanced | 3.79 minutes |
| (Co-op) l4d_farm02_traintunnel | noxz | Advanced | 6.02 minutes |
| (Co-op) l4d_farm03_bridge | noxz | Advanced | 7.27 minutes |
| (Co-op) l4d_farm04_barn | noxz | Advanced | 3.47 minutes |