Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices |  PaintItBlack | Advanced | 12.30 minutes |
| (Co-op) l4d_airport03_garage | PaintItBlack | Advanced | 15.37 minutes |
| (Co-op) l4d_airport04_terminal | PaintItBlack | Advanced | 5.23 minutes |
| (Co-op) l4d_airport05_runway | PaintItBlack | Advanced | 5.16 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | PaintItBlack | Advanced | 3.22 minutes |
| (Co-op) l4d_farm02_traintunnel | PaintItBlack | Advanced | 3.78 minutes |
| (Co-op) l4d_farm03_bridge | PaintItBlack | Advanced | 5.59 minutes |
| (Co-op) l4d_farm04_barn | PaintItBlack | Advanced | 3.81 minutes |
