Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices |  mcfluffen78 | Advanced | 10.79 minutes |
| (Co-op) l4d_airport03_garage | mcfluffen78 | Advanced | 15.29 minutes |
| (Co-op) l4d_airport04_terminal | mcfluffen78 | Advanced | 7.04 minutes |
| (Co-op) l4d_airport05_runway | mcfluffen78 | Advanced | 6.37 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | mcfluffen78 | Advanced | 3.44 minutes |
| (Co-op) l4d_farm02_traintunnel | mcfluffen78 | Advanced | 6.19 minutes |
| (Co-op) l4d_farm03_bridge | mcfluffen78 | Advanced | 6.83 minutes |
| (Co-op) l4d_farm04_barn | mcfluffen78 | Advanced | 4.68 minutes |
| (Co-op) l4d_farm05_cornfield | mcfluffen78 | Advanced | 8.68 minutes |
