Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport04_terminal |  David Guetta | Advanced | 16.27 minutes |
| (Co-op) l4d_airport05_runway | David Guetta | Advanced | 27.97 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | David Guetta | Advanced | 9.88 minutes |
| (Co-op) l4d_farm02_traintunnel | David Guetta | Advanced | 14.68 minutes |
| (Co-op) l4d_farm03_bridge | David Guetta | Advanced | 10.39 minutes |
| (Co-op) l4d_farm04_barn | David Guetta | Advanced | 7.81 minutes |
| (Co-op) l4d_farm05_cornfield | David Guetta | Advanced | 9.10 minutes |
